ID | 64251 |
フルテキストURL | |
著者 |
Osinde, Cyprian
Institute of Plant Science and Resources, Okayama University
Sakamoto, Wataru
Institute of Plant Science and Resources, Okayama University
Kajiya-Kanegae, Hiromi
Graduate School of Agricultural and Life Sciences, The University of Tokyo
Sobhy, Islam S.
Institute of Plant Science and Resources, Okayama University
Tugume, Arthur K.
Department of Plant Science, Microbiology and Biotechnology Makerere University
Nsubuga, Anthony M.
Department of Plant Science, Microbiology and Biotechnology Makerere University
Galis, Ivan
Institute of Plant Science and Resources, Okayama University
ORCID
Kaken ID
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抄録 | Sorghum (Sorghum bicolor (L.) Moench) is an important crop originated in Africa that shows susceptibility to herbivores. In this study, we identified two sorghum genotypes with highly contrasting levels of stem damage caused by the caterpillars of Asian stem borer (Ostrinia furnacalis Guenee). Recombinant inbred lines (RILs) from genetic cross between resistant (BTx623) and susceptible (NOG) sorghum were used to perform a quantitative trait locus (QTL) analysis in the field. Two major QTLs responsible for higher NOG infestation by stem borer in three independent field seasons were detected on chromosomes 7 and 9, interestingly in positions that overlapped with two major QTLs for plant height. As plant height and stem borer damage were highly correlated, we propose that sorghum height-associated morphological or physiological traits could be important for stem borer establishment and/or damage in sorghum.
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キーワード | Quantitative trait locus (QTL)
stem borer
herbivory
BTx623 and NOG
recombinant inbred lines (RILs)
sorghum
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発行日 | 2023-12-31
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出版物タイトル |
Journal Of Plant Interactions
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巻 | 18巻
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号 | 1号
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出版者 | Taylor & Francis Ltd
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開始ページ | 2153182
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ISSN | 1742-9145
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NCID | AA11980303
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資料タイプ |
学術雑誌論文
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言語 |
英語
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OAI-PMH Set |
岡山大学
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著作権者 | © 2022 The Author(s).
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論文のバージョン | publisher
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DOI | |
Web of Science KeyUT | |
関連URL | isVersionOf https://doi.org/10.1080/17429145.2022.2153182
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ライセンス | http://creativecommons.org/licenses/by/4.0/
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助成機関名 |
Ministry of Education, Culture, Sports, Science and Technology
Japan Society for the Promotion of Science
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