start-ver=1.4
cd-journal=joma
no-vol=30
cd-vols=
no-issue=5
article-no=
start-page=dsad015
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230616
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Genetic basis of lineage-specific evolution of fruit traits in hexaploid persimmon
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Frequent polyploidization events in plants have led to the establishment of many lineage-specific traits representing each species. Little is known about the genetic bases for these specific traits in polyploids, presumably due to plant genomic complexity and their difficulties in applying genetic approaches. Hexaploid Oriental persimmon (Diospyros kaki) has evolved specific fruit characteristics, including wide variations in fruit shapes and astringency. In this study, using whole-genome diploidized/quantitative genotypes from ddRAD-Seq data of 173 persimmon cultivars, we examined their population structures and potential correlations between their structural transitions and variations in nine fruit traits. The population structures of persimmon cultivars were highly randomized and not substantially correlated with the representative fruit traits focused on in this study, except for fruit astringency. With genome-wide association analytic tools considering polyploid alleles, we identified the loci associated with the nine fruit traits; we mainly focused on fruit-shape variations, which have been numerically characterized by principal component analysis of elliptic Fourier descriptors. The genomic regions that putatively underwent selective sweep exhibited no overlap with the loci associated with these persimmon-specific fruit traits. These insights will contribute to understanding the genetic mechanisms by which fruit traits are independently established, possibly due to polyploidization events.
en-copyright=
kn-copyright=

en-aut-name=HoriuchiAyano
en-aut-sei=Horiuchi
en-aut-mei=Ayano
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MasudaKanae
en-aut-sei=Masuda
en-aut-mei=Kanae
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=ShirasawaKenta
en-aut-sei=Shirasawa
en-aut-mei=Kenta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=OnoueNoriyuki
en-aut-sei=Onoue
en-aut-mei=Noriyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MatsuzakiRyusuke
en-aut-sei=Matsuzaki
en-aut-mei=Ryusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=TaoRyutaro
en-aut-sei=Tao
en-aut-mei=Ryutaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=KuboYasutaka
en-aut-sei=Kubo
en-aut-mei=Yasutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=AkagiTakashi
en-aut-sei=Akagi
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=3
en-affil=Kazusa DNA Research Institute
kn-affil=

affil-num=4
en-affil=Institute of Fruit Tree and Tea Science, NARO
kn-affil=

affil-num=5
en-affil=Institute of Fruit Tree and Tea Science, NARO
kn-affil=

affil-num=6
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=7
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=8
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=9
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=fruit shape
kn-keyword=fruit shape
en-keyword=astringency
kn-keyword=astringency
en-keyword=polyploid
kn-keyword=polyploid
en-keyword=population structure
kn-keyword=population structure
en-keyword=GWAS
kn-keyword=GWAS
END

start-ver=1.4
cd-journal=joma
no-vol=40
cd-vols=
no-issue=7
article-no=
start-page=msad151
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230707
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Ongoing Rapid Evolution of a Post-Y Region Revealed by Chromosome-Scale Genome Assembly of a Hexaploid Monoecious Persimmon (Diospyros kaki)
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Plants have evolved sex chromosomes independently in many lineages, and loss of separate sexes can also occur. In this study, we assembled a monoecious recently hexaploidized persimmon (Diospyros kaki), in which the Y chromosome has lost the maleness-determining function. Comparative genomic analysis of D. kaki and its dioecious relatives uncovered the evolutionary process by which the nonfunctional Y chromosome (or Y-monoecy) was derived, which involved silencing of the sex-determining gene, OGI, approximately 2 million years ago. Analyses of the entire X and Y-monoecy chromosomes suggested that D. kaki's nonfunctional male-specific region of the Y chromosome (MSY), which we call a post-MSY, has conserved some characteristics of the original functional MSY. Specifically, comparing the functional MSY in Diospyros lotus and the nonfunctional "post-MSY" in D. kaki indicated that both have been rapidly rearranged, mainly via ongoing transposable element bursts, resembling structural changes often detected in Y-linked regions, some of which can enlarge the nonrecombining regions. The recent evolution of the post-MSY (and possibly also MSYs in dioecious Diospyros species) therefore probably reflects these regions' ancestral location in a pericentromeric region, rather than the presence of male-determining genes and/or genes controlling sexually dimorphic traits.
en-copyright=
kn-copyright=

en-aut-name=HoriuchiAyano
en-aut-sei=Horiuchi
en-aut-mei=Ayano
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MasudaKanae
en-aut-sei=Masuda
en-aut-mei=Kanae
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=ShirasawaKenta
en-aut-sei=Shirasawa
en-aut-mei=Kenta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=OnoueNoriyuki
en-aut-sei=Onoue
en-aut-mei=Noriyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=FujitaNaoko
en-aut-sei=Fujita
en-aut-mei=Naoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=AkagiTakashi
en-aut-sei=Akagi
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Frontier Research and Development, Kazusa DNA Research Institute
kn-affil=

affil-num=4
en-affil=Institute of Fruit Tree and Tea Science, NARO
kn-affil=

affil-num=5
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=6
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=7
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=sex chromosome
kn-keyword=sex chromosome
en-keyword=genome assembly
kn-keyword=genome assembly
en-keyword=monoecy
kn-keyword=monoecy
en-keyword=transposable elements
kn-keyword=transposable elements
END

start-ver=1.4
cd-journal=joma
no-vol=13
cd-vols=
no-issue=
article-no=
start-page=918226
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2022
dt-pub=20220713
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Examining the Role of Low Temperature in Satsuma Mandarin Fruit Peel Degreening via Comparative Physiological and Transcriptomic Analysis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Peel degreening is the most conspicuous aspect of fruit ripening in many citrus fruits because of its importance for marketability. In this study, peel degreening in response to propylene (an ethylene analog) and at varying storage temperatures was characterized in Satsuma mandarin (Citrus unshiu Marc.) fruit. Propylene treatment triggered rapid peel degreening (within 4-6 days), indicated by an increase in the citrus color index (CCI) and chlorophyll loss. Peel degreening was also observed in fruit at 10 degrees C and 15 degrees C after 28-42 days, with gradual CCI increase and chlorophyll reduction. However, fruit at 5 degrees C, 20 degrees C, and 25 degrees C remained green, and no substantial changes in peel CCI and chlorophyll content were recorded during the 42-day storage duration. The transcriptomes of peels of fruit treated with propylene for 4 days and those stored at varying temperatures for 28 days were then analyzed by RNA-Seq. We identified three categories of differentially expressed genes that were regulated by (i) propylene (and by analogy, ethylene) alone, (ii) low temperature (5 degrees C, 10 degrees C, or 15 degrees C vs. 25 degrees C) alone, and (iii) either propylene or low temperature. Gene-encoding proteins associated with chlorophyll degradation (such as CuSGR1, CuNOL, CuACD2, CuCAB2, and CuLHCB2) and a transcription factor (CuERF114) were differentially expressed by propylene or low temperature. To further examine temperature-induced pathways, we also monitored gene expression during on-tree fruit maturation vs. postharvest. The onset of on-tree peel degreening coincided with autumnal drops in field temperatures, and it was accompanied by differential expression of low temperature-regulated genes. On the contrary, genes that were exclusively regulated by propylene (such as CuCOPT1 and CuPOX-A2) displayed insignificant expression changes during on-tree peel degreening. These findings indicate that low temperatures could be involved in the fruit ripening-related peel degreening independently of ethylene.
en-copyright=
kn-copyright=

en-aut-name=MitaloOscar W.
en-aut-sei=Mitalo
en-aut-mei=Oscar W.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=AsicheWilliam O.
en-aut-sei=Asiche
en-aut-mei=William O.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KangSeung W.
en-aut-sei=Kang
en-aut-mei=Seung W.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=EzuraHiroshi
en-aut-sei=Ezura
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=AkagiTakashi
en-aut-sei=Akagi
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KuboYasutaka
en-aut-sei=Kubo
en-aut-mei=Yasutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Research and Development, Del Monte Kenya Ltd
kn-affil=

affil-num=3
en-affil=Graduate School of Life and Environmental Sciences, University of Tsukuba
kn-affil=

affil-num=4
en-affil=Graduate School of Life and Environmental Sciences, University of Tsukuba
kn-affil=

affil-num=5
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=6
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=7
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=chlorophyll
kn-keyword=chlorophyll
en-keyword=citrus
kn-keyword=citrus
en-keyword=degreening
kn-keyword=degreening
en-keyword=ethylene
kn-keyword=ethylene
en-keyword=RNA-Seq
kn-keyword=RNA-Seq
en-keyword=on-tree
kn-keyword=on-tree
en-keyword=storage
kn-keyword=storage
END

start-ver=1.4
cd-journal=joma
no-vol=91
cd-vols=
no-issue=3
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2022
dt-pub=2022
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Deep Learning Predicts Rapid Over-softening and Shelf Life in Persimmon Fruits
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=In contrast to the progress in the research on physiological disorders relating to shelf life in fruit crops, it has been difficult to non-destructively predict their occurrence. Recent high-tech instruments have gradually enabled non-destructive predictions for various disorders in some crops, while there are still issues in terms of efficiency and costs. Here, we propose application of a deep neural network (or simply deep learning) to simple RGB images to predict a severe fruit disorder in persimmon, rapid over-softening. With 1,080 RGB images of ‘Soshu’ persimmon fruits, three convolutional neural networks (CNN) were examined to predict rapid over-softened fruits with a binary classification and the date to fruit softening. All of the examined CNN models worked successfully for binary classification of the rapid over-softened fruits and the controls with > 80% accuracy using multiple criteria. Furthermore, the prediction values (or confidence) in the binary classification were correlated to the date to fruit softening. Although the features for classification by deep learning have been thought to be in a black box by conventional standards, recent feature visualization methods (or “explainable” deep learning) has allowed identification of the relevant regions in the original images. We applied Grad-CAM, Guided backpropagation, and layer-wise relevance propagation (LRP), to find early symptoms for CNNs classification of rapid over-softened fruits. The focus on the relevant regions tended to be on color unevenness on the surface of the fruit, especially in the peripheral regions. These results suggest that deep learning frameworks could potentially provide new insights into early physiological symptoms of which researchers are unaware.
en-copyright=
kn-copyright=

en-aut-name=SuzukiMaria
en-aut-sei=Suzuki
en-aut-mei=Maria
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MasudaKanae
en-aut-sei=Masuda
en-aut-mei=Kanae
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=AsakumaHideaki
en-aut-sei=Asakuma
en-aut-mei=Hideaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TakeshitaKouki
en-aut-sei=Takeshita
en-aut-mei=Kouki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=BabaKohei
en-aut-sei=Baba
en-aut-mei=Kohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KuboYasutaka
en-aut-sei=Kubo
en-aut-mei=Yasutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=UchidaSeiichi
en-aut-sei=Uchida
en-aut-mei=Seiichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=AkagiTakashi
en-aut-sei=Akagi
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=3
en-affil=Fukuoka Agriculture and Forestry Research Center
kn-affil=

affil-num=4
en-affil=Department of Advanced Information Technology, Kyushu University
kn-affil=

affil-num=5
en-affil=Department of Advanced Information Technology, Kyushu University
kn-affil=

affil-num=6
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=7
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=8
en-affil=Department of Advanced Information Technology, Kyushu University
kn-affil=

affil-num=9
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=174
cd-vols=
no-issue=
article-no=
start-page=111436
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20201229
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Combined signal sequence trap and macroarray analysis identifies genes associated with differential fruit softening characteristics during ripening in European and Chinese pears
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract= During ripening, European pear (Pyrus communis L. cv. ‘La France’) fruit undergo dramatic softening in response to increased ethylene production, whereas Chinese pear (Pyrus bretschneideri Rehd. cv. ‘Yali’) fruit remain firm, despite producing large amounts of ethylene. The molecular basis of this differential softening behavior is not well understood. In this study, we combined a yeast-based signal sequence trap (YSST) and macroarray gene expression analysis to identify putative genes encoding secreted proteins that control pear fruit softening. We identified 22 cDNAs annotated as encoding proteins with diverse cell wall-associated functions that were up- or down-regulated during fruit ripening in ‘La France’. Gene expression analysis in fruit that were treated with the ethylene perception inhibitor 1-methylcyclopropene (1-MCP) at 4 d after the onset of ripening revealed that 16 of the targeted genes are ethylene-regulated, while the others appear to be ethylene independent. Comparative gene expression analyses of ‘La France’ and ‘Yali’ fruit during ripening suggested that four ethylene-regulated cDNAs encoding cell wall modifying proteins, contig 2 (polygalacturonase 3), contig 15 (expansin), contig 19 (expansin) and contig 55 (pectate lyase) contribute to the different softening behaviors of ‘La France’ and ‘Yali’ fruit. Additionally, one ethylene-independent cell wall related gene, contig 36 (expansin), and three genes encoding proteins of unknown function, contigs 1, 13 and contig 75 showed differential expression between ‘La France’ and ‘Yali’ fruit during ripening. The results presented herein represent promising candidates for future functional analysis and elucidation of softening mechanisms.
en-copyright=
kn-copyright=

en-aut-name=MwanikiMercy W.
en-aut-sei=Mwaniki
en-aut-mei=Mercy W.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MitaloOscar W.
en-aut-sei=Mitalo
en-aut-mei=Oscar W.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MworiaEric G.
en-aut-sei=Mworia
en-aut-mei=Eric G.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=OwinoWillis O.
en-aut-sei=Owino
en-aut-mei=Willis O.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=Hiwasa-TanaseKyoko
en-aut-sei=Hiwasa-Tanase
en-aut-mei=Kyoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=RoseJocelyn K.C.
en-aut-sei=Rose
en-aut-mei=Jocelyn K.C.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=AokiKoh
en-aut-sei=Aoki
en-aut-mei=Koh
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=EsumiTomoya
en-aut-sei=Esumi
en-aut-mei=Tomoya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=KawaiTakashi
en-aut-sei=Kawai
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=NakanoRyohei
en-aut-sei=Nakano
en-aut-mei=Ryohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=KuboYasutaka
en-aut-sei=Kubo
en-aut-mei=Yasutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=5
en-affil=Graduate School of Life and Environmental Sciences, University of Tsukuba
kn-affil=

affil-num=6
en-affil=Plant Biology Section, School of Integrative Plant Science, Cornell University
kn-affil=

affil-num=7
en-affil=Graduate School of Life and Environmental Sciences, Osaka Prefecture University
kn-affil=

affil-num=8
en-affil=Academic Assembly Institute of Agricultural and Life Sciences, Shimane University
kn-affil=

affil-num=9
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=10
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=11
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=12
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=YSST
kn-keyword=YSST
en-keyword= ‘La France’
kn-keyword= ‘La France’
en-keyword=‘Yali’
kn-keyword=‘Yali’
en-keyword=Polygalacturonase
kn-keyword=Polygalacturonase
en-keyword=Expansin
kn-keyword=Expansin
en-keyword=Pectate lyase
kn-keyword=Pectate lyase
END

start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=567249 
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20201222
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Molecular Mechanism Underlying Derepressed Male Production in Hexaploid Persimmon
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Sex expression in plants is often flexible and contributes to the maintenance of genetic diversity within a species. In diploid persimmons (the genus Diospyros), the sexuality is controlled by the Y chromosome-encoded small-RNA gene, OGI, and its autosomal counterpart, MeGI. Hexaploid Oriental persimmon (Diospyros kaki) evolved more flexible sex expression, where genetically male individuals carrying OGI can produce both male and female flowers (monoecy). This is due to (semi-)inactivation of OGI by the Kali-SINE retrotransposon insertion on the promoter region and the resultant DNA methylations. Instead, flower sex determination in Oriental persimmon is also dependent on DNA methylation states of MeGI. Here, we focused on a cultivar, Kumemaru, which shows stable male flower production. Our results demonstrated that cv. Kumemaru carries OGI with Kali-SINE, which was highly methylated as well as in other monoecious cultivars; nevertheless, OGI gene could have a basal expression level. Transcriptomic analysis between cv. Kumemaru and 14 cultivars that predominantly produce female flowers showed differentially expressed genes (DEGs) specific to cv. Kumemaru, which is mainly involved in stress responses. Co-expression gene networks focusing on the DEGs also suggested the involvement of stress signals, mainly via gibberellin (GA), salicylic acid (SA), and especially jasmonic acid (JA) signal pathways. We also identified potential regulators of this co-expression module, represented by the TCP4 transcription factor. Furthermore, we attempted to identify cv. Kumemaru-specific transcript polymorphisms potentially contributing to derepressed OGI expression by cataloging subsequences (k-mers) in the transcriptomic reads from cv. Kumemaru and the other 14 female cultivars. Overall, although the direct genetic factor to activate OGI remains to be solved, our results implied the involvement of stress signals in the release of silenced OGI and the resultant continuous male production.
en-copyright=
kn-copyright=

en-aut-name=MasudaKanae
en-aut-sei=Masuda
en-aut-mei=Kanae
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=FujitaNaoko
en-aut-sei=Fujita
en-aut-mei=Naoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YangHo-Wen
en-aut-sei=Yang
en-aut-mei=Ho-Wen
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KuboYasutaka
en-aut-sei=Kubo
en-aut-mei=Yasutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=TaoRyutaro
en-aut-sei=Tao
en-aut-mei=Ryutaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=AkagiTakashi
en-aut-sei=Akagi
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Crop Sciences, University of Illinois at Urbana-Champaign
kn-affil=

affil-num=4
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=5
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=6
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=7
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=monoecious
kn-keyword=monoecious
en-keyword=sex expression
kn-keyword=sex expression
en-keyword=polyploidy
kn-keyword=polyploidy
en-keyword=Oriental persimmon
kn-keyword=Oriental persimmon
en-keyword=co-expression network
kn-keyword=co-expression network
END

start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=554158
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20201126
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Postharvest Properties of Ultra-Late Maturing Peach Cultivars and Their Attributions to Melting Flesh (M) Locus: Re-evaluation of M Locus in Association With Flesh Texture
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The postharvest properties of two ultra-late maturing peach cultivars, "Tobihaku" (TH) and "Daijumitsuto" (DJ), were investigated. Fruit were harvested at commercial maturity and held at 25 degrees C. TH exhibited the characteristics of normal melting flesh (MF) peach, including rapid fruit softening associated with appropriate level of endogenous ethylene production In contrast, DJ did not soften at all during 3 weeks experimental period even though considerable ethylene production was observed. Fruit of TH and DJ were treated with 5,000 ppm of propylene, an ethylene analog, continuously for 7 days. TH softened rapidly whereas DJ maintained high flesh firmness in spite of an increase in endogenous ethylene production, suggesting that DJ but not TH lacked the ability to be softened in response to endogenous and exogenous ethylene/propylene. DNA-seq analysis showed that tandem endo-polygalacturonase (endoPG) genes located at melting flesh (M) locus, Pp-endoPGM (PGM), and Pp-endoPGF (PGF), were deleted in DJ. The endoPG genes at M locus are known to control flesh texture of peach fruit, and it was suggested that the non-softening property of DJ is due to the lack of endoPG genes. On the other hand, TH possessed an unidentified M haplotype that is involved in determination of MF phenotype. Structural identification of the unknown M haplotype, designated as M-0, through comparison with previously reported M haplotypes revealed distinct differences between PGM on M-0 haplotype (PGM-M-0) and PGM on other haplotypes (PGM-M-1). Peach M haplotypes were classified into four main haplotypes: M-0 with PGM-M-0; M-1 with both PGM-M-1 and PGF; M-2 with PGM-M-1; and M-3 lacking both PGM and PGF. Re-evaluation of M locus in association with MF/non-melting flesh (NMF) phenotypes in more than 400 accessions by using whole genome shotgun sequencing data on database and/or by PCR genotyping demonstrated that M-0 haplotype was the common haplotype in MF accessions, and M-0 and M-1 haplotypes were dominant over M-2 and M-3 haplotypes and co-dominantly determined the MF trait. It was also assumed on the basis of structural comparison of M haplotypes among Prunus species that the ancestral haplotype of M-0 diverged from those of the other haplotypes before the speciation of Prunus persica.
en-copyright=
kn-copyright=

en-aut-name=NakanoRyohei
en-aut-sei=Nakano
en-aut-mei=Ryohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KawaiTakashi
en-aut-sei=Kawai
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=FukamatsuYosuke
en-aut-sei=Fukamatsu
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=AkitaKagari
en-aut-sei=Akita
en-aut-mei=Kagari
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=WatanabeSakine
en-aut-sei=Watanabe
en-aut-mei=Sakine
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=AsanoTakahiro
en-aut-sei=Asano
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=TakataDaisuke
en-aut-sei=Takata
en-aut-mei=Daisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=SatoMamoru
en-aut-sei=Sato
en-aut-mei=Mamoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=FukudaFumio
en-aut-sei=Fukuda
en-aut-mei=Fumio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

affil-num=1
en-affil=Experimental Farm of Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=5
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=6
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=7
en-affil=Faculty of Food and Agricultural Sciences, Fukushima University
kn-affil=

affil-num=8
en-affil=Faculty of Food and Agricultural Sciences, Fukushima University
kn-affil=

affil-num=9
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=10
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=fruit
kn-keyword=fruit
en-keyword=softening
kn-keyword=softening
en-keyword=ethylene
kn-keyword=ethylene
en-keyword=Prunus persica
kn-keyword=Prunus persica
en-keyword=melting flesh locus
kn-keyword=melting flesh locus
en-keyword=endoPG
kn-keyword=endoPG
en-keyword=postharvest
kn-keyword=postharvest
END

start-ver=1.4
cd-journal=joma
no-vol=27
cd-vols=
no-issue=3
article-no=
start-page=dsaa012
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200617
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Genome-wide study on the polysomic genetic factors conferring plasticity of flower sexuality in hexaploid persimmon
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Sexuality is one of the fundamental mechanisms that work towards maintaining genetic diversity within a species. In diploid persimmons (Diospyros spp.), separated sexuality, the presence of separate male and female individuals (dioecy), is controlled by the Y chromosome-encoded small-RNA gene, OGI. On the other hand, sexuality in hexaploid Oriental persimmon (Diospyros kaki) is more plastic, with OGI-bearing genetically male individuals, able to produce both male and female flowers (monoecy). This is thought to be linked to the partial inactivation of OGI by a retrotransposon insertion, resulting in DNA methylation of the OGI promoter region. To identify the genetic factors regulating branch sexual conversion, genome-wide correlation/association analyses were conducted using ddRAD-Seq data from an F-1 segregating population, and using both quantitative and diploidized genotypes, respectively. We found that allelic ratio at the Y-chromosomal region, including OGI, was correlated with male conversion based on quantitative genotypes, suggesting that OGI can be activated in cis in a dosage-dependent manner. Genome-wide association analysis based on diploidized genotypes, normalized for the effect of OGI allele dosage, detected three fundamental loci associated with male conversion. These loci underlie candidate genes, which could potentially act epigenetically for the activation of OGI expression.
en-copyright=
kn-copyright=

en-aut-name=MasudaKanae
en-aut-sei=Masuda
en-aut-mei=Kanae
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YamamotoEiji
en-aut-sei=Yamamoto
en-aut-mei=Eiji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=ShirasawaKenta
en-aut-sei=Shirasawa
en-aut-mei=Kenta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=OnoueNoriyuki
en-aut-sei=Onoue
en-aut-mei=Noriyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KonoAtsushi
en-aut-sei=Kono
en-aut-mei=Atsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=KuboYasutaka
en-aut-sei=Kubo
en-aut-mei=Yasutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=TaoRyutaro
en-aut-sei=Tao
en-aut-mei=Ryutaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=HenryIsabelle M.
en-aut-sei=Henry
en-aut-mei=Isabelle M.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=AkagiTakashi
en-aut-sei=Akagi
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=Kazusa DNA Research Institute
kn-affil=

affil-num=3
en-affil=Kazusa DNA Research Institute
kn-affil=

affil-num=4
en-affil=Institute of Fruit Tree and Tea Science, NARO
kn-affil=

affil-num=5
en-affil=Institute of Fruit Tree and Tea Science, NARO
kn-affil=

affil-num=6
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=7
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=8
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=9
en-affil=Department of Plant Biology and Genome Center, University of California
kn-affil=

affil-num=10
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=flexible sexuality
kn-keyword=flexible sexuality
en-keyword=monoecy
kn-keyword=monoecy
en-keyword=polyploid
kn-keyword=polyploid
en-keyword=GWAS
kn-keyword=GWAS
END

start-ver=1.4
cd-journal=joma
no-vol=71
cd-vols=
no-issue=16
article-no=
start-page=4778
end-page=4796
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200506
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Low temperature modulates natural peel degreening in lemon fruit independently of endogenous ethylene
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Peel degreening is an important aspect of fruit ripening in many citrus fruit, and previous studies have shown that it can be advanced by ethylene treatment or by low-temperature storage. However, the important regulators and pathways involved in natural peel degreening remain largely unknown. To determine how natural peel degreening is regulated in lemon fruit (Citrus limon), we studied transcriptome and physiochemical changes in the flavedo in response to ethylene treatment and low temperatures. Treatment with ethylene induced rapid peel degreening, which was strongly inhibited by the ethylene antagonist, 1-methylcyclopropene (1-MCP). Compared with 25 degrees C, moderately low storage temperatures of 5-20 degrees C also triggered peel degreening. Surprisingly, repeated 1-MCP treatments failed to inhibit the peel degreening induced by low temperature. Transcriptome analysis revealed that low temperature and ethylene independently regulated genes associated with chlorophyll degradation, carotenoid metabolism, photosystem proteins, phytohormone biosynthesis and signalling, and transcription factors. Peel degreening of fruit on trees occurred in association with drops in ambient temperature, and it coincided with the differential expression of low temperature-regulated genes. In contrast, genes that were uniquely regulated by ethylene showed no significant expression changes during on-tree peel degreening. Based on these findings, we hypothesize that low temperature plays a prominent role in regulating natural peel degreening independently of ethylene in citrus fruit.
en-copyright=
kn-copyright=

en-aut-name=MitaloOscar W.
en-aut-sei=Mitalo
en-aut-mei=Oscar W.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=OtsukiTakumi
en-aut-sei=Otsuki
en-aut-mei=Takumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=OkadaRui
en-aut-sei=Okada
en-aut-mei=Rui
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=ObitsuSaeka
en-aut-sei=Obitsu
en-aut-mei=Saeka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MasudaKanae
en-aut-sei=Masuda
en-aut-mei=Kanae
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=HojoYuko
en-aut-sei=Hojo
en-aut-mei=Yuko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=MatsuuraTakakazu
en-aut-sei=Matsuura
en-aut-mei=Takakazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=MoriIzumi C.
en-aut-sei=Mori
en-aut-mei=Izumi C.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=AbeDaigo
en-aut-sei=Abe
en-aut-mei=Daigo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=AsicheWilliam O.
en-aut-sei=Asiche
en-aut-mei=William O.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=AkagiTakashi
en-aut-sei=Akagi
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=KuboYasutaka
en-aut-sei=Kubo
en-aut-mei=Yasutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=5
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=6
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=7
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=8
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=9
en-affil=National Agriculture and Food Research Organization, Shikoku Research Station
kn-affil=

affil-num=10
en-affil=Department of Research and Development, Del Monte Kenya Ltd
kn-affil=

affil-num=11
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=12
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=13
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=1-methylcyclopropene
kn-keyword=1-methylcyclopropene
en-keyword=carotenoids
kn-keyword=carotenoids
en-keyword=chlorophyll
kn-keyword=chlorophyll
en-keyword=Citrus limon
kn-keyword=Citrus limon
en-keyword=ethylene
kn-keyword=ethylene
en-keyword=low temperature
kn-keyword=low temperature
en-keyword=peel degreening
kn-keyword=peel degreening
en-keyword=phytohormones
kn-keyword=phytohormones
en-keyword=transcriptome
kn-keyword=transcriptome
END

start-ver=1.4
cd-journal=joma
no-vol=94
cd-vols=
no-issue=1
article-no=
start-page=85
end-page=90
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2005
dt-pub=20050201
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=Molecular Mechanism of the Self-incompatibility in the Rosaceous Species
kn-title=バラ科植物の自家不和合性の分子機構
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Self-incompatibility(GSI) in the rosaceous species is controlled by the S locus consisting of S-RNase gene and an unidentified 'pollen S' gene. A～200kbp of cosmid contig for the Sc haplotype of almond was constructed. Genomic Southern blot analyses showed that most cosmid end probes, except those near the Sc-RNase gene, cross-hybridized with DNA fragments from different S haplotypes, implying that the cosmid contig extends to the borders of the S locus. A～70kbp segment of the Sc haplotype, the S haplotype-specific region containing the S-RNase gene, was complentely sequenced. This regin was found to contain two pollen-expressed F-box genes that are likely candidates for pollen S genes. One of them, named SFB(S haplotype-specific F-Box protein), was specifically expressed in pollen, and showed high level of S haplotype-specific sequence polymorphism, comparable to that of the S-RNases. The other is unlikely to determine the S specificity of pollen, because it showed little allelic sequence polymorphism and was expressed also in pistil. Three other S haplotypes were cloned and the pollen-expressed genes were physically mapped. In all four cases, SFBs were physically linked to the S-RNase genes, and were located at the S haplotype-specific region, suggesting that the two genes are inherited as aunit. These features are consistent with the hypothrsis that SFB is the pollen S gene. This hypothesis predicts involvement of the ubiquitin/26S proteasome proteolytic pathway in the RNase-based SI system.
en-copyright=
kn-copyright=

en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=牛島幸一郎
kn-aut-sei=牛島
kn-aut-mei=幸一郎
aut-affil-num=1
ORCID=

affil-num=1
en-affil=
kn-affil=岡山大学
en-keyword=self-incompatibility
kn-keyword=self-incompatibility
en-keyword=S-RNase
kn-keyword=S-RNase
en-keyword=SFB
kn-keyword=SFB
en-keyword=F-Box protein
kn-keyword=F-Box protein
en-keyword=ubiquitin proteasome proteolytic pathway
kn-keyword=ubiquitin proteasome proteolytic pathway
END