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Efficient anchoring of alien chromosome segments introgressed into bread wheat by new Leymus racemosus genome-based markers

https://repository.lib.tottori-u.ac.jp/records/7113
https://repository.lib.tottori-u.ac.jp/records/7113
7b35590b-47c7-4461-b513-8e9e9da9692e
名前 / ファイル ライセンス アクション
bmcg19_s12863-018-0603-1.pdf bmcg19_s12863-018-0603-1.pdf (1.3 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2022-09-08
タイトル
タイトル Efficient anchoring of alien chromosome segments introgressed into bread wheat by new Leymus racemosus genome-based markers
言語 en
言語
言語 eng
キーワード
主題 Leymus racemosus (1)
キーワード
主題 Molecular markers (2)
キーワード
主題 DArT-seq (3)
キーワード
主題 Genome sequencing (4)
キーワード
主題 Chromosome introgression lines (5)
キーワード
主題 Salinity stress (6)
キーワード
主題 Triticeae (7)
キーワード
言語 en
主題 Leymus racemosus (1)
キーワード
言語 en
主題 Molecular markers (2)
キーワード
言語 en
主題 DArT-seq (3)
キーワード
言語 en
主題 Genome sequencing (4)
キーワード
言語 en
主題 Chromosome introgression lines (5)
キーワード
言語 en
主題 Salinity stress (6)
キーワード
言語 en
主題 Triticeae (7)
資源タイプ
資源タイプ journal article
著者 辻本, 壽

× 辻本, 壽

WEKO 4856
e-Rad 50183075
研究者総覧鳥取大学 100000691

辻本, 壽

ja-Kana ツジモト, ヒサシ

en Tsujimoto, Hisashi

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Edet, Offiong Ukpong

× Edet, Offiong Ukpong

WEKO 26307

en Edet, Offiong Ukpong

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Kim, June-Sik

× Kim, June-Sik

WEKO 26308

en Kim, June-Sik

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Okamoto, Masanori

× Okamoto, Masanori

WEKO 26309

en Okamoto, Masanori

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Hanada, Kousuke

× Hanada, Kousuke

WEKO 26310

en Hanada, Kousuke

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Takeda, Tomoyuki

× Takeda, Tomoyuki

WEKO 26311

en Takeda, Tomoyuki

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Kishii, Masahiro

× Kishii, Masahiro

WEKO 26312

en Kishii, Masahiro

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Gorafi, Yasir Serag Alnor

× Gorafi, Yasir Serag Alnor

WEKO 26313

en Gorafi, Yasir Serag Alnor

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著者所属(英)
言語 en
値 Arid Land Research Center, Tottori University / United Graduate School of Agricultural Sciences, Tottori University
著者所属(英)
言語 en
値 RIKEN Center for Sustainable Resource Science
著者所属(英)
言語 en
値 Center for Bioscience Research and Education, Utsunomiya University
著者所属(英)
言語 en
値 Department of Bioscience and Bioinformatics, Kyushu Institute of Technology
著者所属(英)
言語 en
値 Department of Bioscience and Bioinformatics, Kyushu Institute of Technology
著者所属(英)
言語 en
値 International Maize and Wheat Improvement Center (CIMMYT)
著者所属(英)
言語 en
値 Arid Land Research Center, Tottori University / Agricultural Research Corporation (ARC)
著者所属(英)
言語 en
値 Arid Land Research Center, Tottori University
抄録
内容記述タイプ Other
内容記述 Background: The tertiary gene pool of bread wheat, to which Leymus racemosus belongs, has remained underutilized due to the current limited genomic resources of the species that constitute it. Continuous enrichment of public databases with useful information regarding these species is, therefore, needed to provide insights on their genome structures and aid successful utilization of their genes to develop improved wheat cultivars for effective management of environmental stresses. Results: We generated de novo DNA and mRNA sequence information of L. racemosus and developed 110 polymorphic PCR-based markers from the data, and to complement the PCR markers, DArT-seq genotyping was applied to develop additional 9990 SNP markers. Approximately 52% of all the markers enabled us to clearly genotype 22 wheat-L. racemosus chromosome introgression lines, and L. racemosus chromosome-specific markers were highly efficient in detailed characterization of the translocation and recombination lines analyzed. A further analysis revealed remarkable transferability of the PCR markers to three other important Triticeae perennial species: L. mollis, Psathyrostachys huashanica and Elymus ciliaris, indicating their suitability for characterizing wheat-alien chromosome introgressions carrying chromosomes of these genomes. Conclusion: The efficiency of the markers in characterizing wheat-L. racemosus chromosome introgression lines proves their reliability, and their high transferability further broadens their scope of application. This is the first report on sequencing and development of markers from L. racemosus genome and the application of DArT-seq to develop markers from a perennial wild relative of wheat, marking a paradigm shift from the seeming concentration of the technology on cultivated species. Integration of these markers with appropriate cytogenetic methods would accelerate development and characterization of wheat-alien chromosome introgression lines.
書誌情報 BMC GENETICS
en : BMC GENETICS

巻 19, p. 18, 発行日 2018-03-27
出版者
出版者 Bio Med Central
ISSN
収録物識別子タイプ ISSN
収録物識別子 14712156
DOI
関連タイプ isIdenticalTo
識別子タイプ DOI
関連識別子 10.1186/s12863-018-0603-1
権利
権利情報 (C) The Author(s). 2018 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in
情報源
関連名称 Edet Offiong Ukpong, Kim June-Sik, Okamoto Masanori, et al. Efficient anchoring of alien chromosome segments introgressed into bread wheat by new Leymus racemosus genome-based markers. BMC GENETICS. 2018. 19. doi:10.1186/s12863-018-0603-1
関連サイト
識別子タイプ DOI
関連識別子 https://doi.org/10.1186/s12863-018-0603-1
関連名称 https://doi.org/10.1186/s12863-018-0603-1
著者版フラグ
出版タイプ VoR
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