| タイトル（別表記） | Comparison of Regenerating Ability of Calli Derived from Mature and Immature Embryos in Barley Varieties |
|---|---|
| フルテキストURL | 002_001_033_042.pdf |
| 著者 | 力石 和英| 安田 昭三| |
| 抄録 | The callus forming ability and regenerating ability of the calli derived from mature and immature embryos of 132 barley varieties were examined. These materials were taken from a world-wide collection preserved at the Barley Germplasm Center of Okayama University. The callus forming ability varied widely according to genotype in both mature and immature embryos, but the varieties collected from Ethiopia showed low callus forming ability. Calli derived from mature embryos generally did not regenerate shoots, except for three Japanese varieties. The frequency of shoot regeneration from the calli derived from immature embryos was somewhat higher than that from those derived from mature embryos. Many of the Korean and Japanese varieties had a high shoot regenerating ability. However, few of the varieties from Ethiopia and Southwest Asia had a high shoot regenerating ability. No correlation was observed btween root regenerating ability and shoot regenerating ability of the varieties. No correlation was observed between callus proliferation and root regenerating ability between calli derived from mature and immature embryos. We could not find any difference in the shoot regenerating ability btween the two-rowed and six-rowed genotypes. |
| キーワード | Barley Tissue culture Mature embryo Immature embryo Regenerating |
| 出版物タイトル | 岡山大学資源生物科学研究所報告 |
| 発行日 | 1994 |
| 巻 | 2巻 |
| 号 | 1号 |
| 開始ページ | 33 |
| 終了ページ | 42 |
| ISSN | 0916-930X |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| タイトル（別表記） | Genetical Studies on Callus Growth and Plant Regeneration from Immature Embryos in Barley |
|---|---|
| フルテキストURL | 002_001_043_053.pdf |
| 著者 | 間野 吉郎| 力石 和英| 安田 昭三| |
| 抄録 | Immature embryos of 99 varieties of barley were cultured to investigate the ability of callus growth and plant regeneration. These two in vitro traits showed wide and continuous variations among the barley varieties tested. Ability of callus growth, which were evaluated by callus diameter ranged from 3.9mm to 11.2mm, and ability of plant regeneration from the calli ranged from 0% to 100%. A set of complete diallel crosses was made using six cultivars as the parents which differed in ability of callus growth and plant regeneration. The Vr/Wr graphical analysis showed that there were epistasis, or interaction among nonallelic genes for callus growth. As to ability of plant regeneration, no epistasis existed in the subdiallel without P1 (J232) which showed high specific combining ability, and it was controlled by a simple additive dominance genetic system. The mean degree of dominance(0.42) was relatively low and the broad(0.86) and narrow(0.78) sense heritabilities were high. |
| キーワード | Barley Tissue culture Plant regeneration Diallel analysis |
| 出版物タイトル | 岡山大学資源生物科学研究所報告 |
| 発行日 | 1994 |
| 巻 | 2巻 |
| 号 | 1号 |
| 開始ページ | 43 |
| 終了ページ | 53 |
| ISSN | 0916-930X |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| タイトル（別表記） | Comparison between shoot Regeneration Ability in Calli Derived from Immature Embryos of Wild and Cultivated Barley |
|---|---|
| フルテキストURL | 003_001_055_062.pdf |
| 著者 | 力石 和英| 武田 和義| 安田 昭三| |
| 抄録 | The variation in shoot regeneration obility of calli derived from immature embryos was examined in 95 wild strains, 82 of which were of Hordeum spontaneum and 13 of which were H. agriocrithon, and 87 cultivated varieties collected from various countries or regions of the world. In 85 strains of the wild species, a number of calli regenerated shoots, and their proportion ranged from 1.2% to 75.7%. The average percentage of shoot regenerating calli was 21.7% among the strains that formed calli, 11.5% of which regenerated green and 10.2% albino shoots. On average, 21.4% and 23.9% calli regenerated shoots in H. spontaneum and H. agriocrithon, respectively and there was no significant difference between these values. A significant difference in the percentage of shoot regenerating calli was found among six variants (dawense, ishnatherum, laguncliforme, paradoxon, proskowetzii, spontaneum) which were comprised in H. spontaneum. In 73 varieties of cultivated species, there were shoots regenerating calli likely to wild species, and their proportion ranged from 3.2% to 85.5%. The average percentage of shoot regenerating calli was 25.4%, 22.0% of which regenerated green and 3.4% of which regenerated albino shoots. There was a significant difference in percentage of green shoots regenerating calli against shoots regenerating ones between the wild (53.0%) and cultivated species 886.6%). The two kinds of non-brittle rachis genotypes, Bt bt2 and bt Bt2 are one of the key characters distinguishing the oriental and occidental types of cultivated barley. The average percentages of shoot regenerating calli were 16.2% and 32.3% for the genotypes Bt bt2 and bt Bt2, respectively, suggesting that there is a geographical variation in the shoot regeneration ability of calli in the cultivated species. By contrast, the oriental and occidental strains of wild species showed no difference in the shoot regeneration ability of calli. The geographical variation of shoot regeneration ability differed significantly between wild and cultivated species. This suggests that the geographical variation of shoot regeneration ability occurred after the cultivation of the barley was established. |
| キーワード | Hordeum spontaneum Hordeum agriocrithon Tissue culture Geographical variation Shoot regeneration ability |
| 出版物タイトル | 岡山大学資源生物科学研究所報告 |
| 発行日 | 1995 |
| 巻 | 3巻 |
| 号 | 1号 |
| 開始ページ | 55 |
| 終了ページ | 62 |
| ISSN | 0916-930X |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| 著者 | Rikiishi, Kazuhide| Maekawa, Masahiko| |
|---|---|
| 発行日 | 2014-09-11 |
| 出版物タイトル | PLoS ONE |
| 巻 | 9巻 |
| 号 | 9号 |
| 資料タイプ | 学術雑誌論文 |
| フルテキストURL | fulltext20210616-1.pdf |
|---|---|
| 著者 | Rikiishi, Kazuhide| Sugimoto, Manabu| Maekawa, Masahiko| |
| キーワード | mutant seed development seed dormancy transcriptome wheat |
| 発行日 | 2021-02-17 |
| 出版物タイトル | Breeding Science |
| 巻 | 71巻 |
| 号 | 2号 |
| 出版者 | Japanese Society of Breeding |
| 開始ページ | 155 |
| 終了ページ | 166 |
| ISSN | 1344-7610 |
| NCID | AA11353132 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| OAI-PMH Set | 岡山大学 |
| 論文のバージョン | publisher |
| NAID | 130008040484 |
| DOI | 10.1270/jsbbs.20016 |
| Web of Science KeyUT | 000654086400005 |
| 関連URL | isVersionOf https://doi.org/10.1270/jsbbs.20016 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Kondo, Yuki| Rikiishi, Kazuhide| Sugimoto, Manabu| |
| キーワード | 8-oxo-dGTP nudix hydrolase Oryza sativa transcriptional error UV-C |
| 発行日 | 2022-09 |
| 出版物タイトル | Antioxidants |
| 巻 | 11巻 |
| 号 | 9号 |
| 出版者 | MDPI |
| 開始ページ | 1805 |
| ISSN | 2076-3921 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| OAI-PMH Set | 岡山大学 |
| 著作権者 | © 2022 by the authors. |
| 論文のバージョン | publisher |
| PubMed ID | 36139879 |
| DOI | 10.3390/antiox11091805 |
| Web of Science KeyUT | 000858199700001 |
| 関連URL | isVersionOf https://doi.org/10.3390/antiox11091805 |
| フルテキストURL | fulltext20240116-01.pdf |
|---|---|
| 著者 | Himi, Eiko| Kurihara-Yonemoto, Shiho| Abe, Fumitaka| Takahashi, Hidekazu| Tanaka, Keisuke| Matsuura, Takakazu| Maekawa, Masahiko| Sasaki, Takuji| Rikiishi, Kazuhide| |
| キーワード | Lipid transfer protein Pre-harvest sprouting Seed dormancy Seed germination Tamyb10 Wheat |
| 備考 | The version of record of this article, first published in [Journal name], is available online at Publisher’s website: http://dx.doi.org/10.1007/s10681-023-03265-3| |
| 発行日 | 2024-01-08 |
| 出版物タイトル | Euphytica |
| 巻 | 220巻 |
| 号 | 2号 |
| 出版者 | Springer Science and Business Media LLC |
| 開始ページ | 16 |
| ISSN | 0014-2336 |
| NCID | AA00639246 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| OAI-PMH Set | 岡山大学 |
| 著作権者 | © The Author(s) 2024 |
| 論文のバージョン | publisher |
| DOI | 10.1007/s10681-023-03265-3 |
| Web of Science KeyUT | 001137699100001 |
| 関連URL | isVersionOf https://doi.org/10.1007/s10681-023-03265-3 |