Molecular cytogenetic characterization of a new wheat-Thinopyrum intermedium homoeologous group-6 chromosome disomic substitution line with resistance to leaf rust and stripe rust

Molecular cytogenetic characterization of a new wheat-Thinopyrum intermedium homoeologous group-6 chromosome disomic substitution line with resistance to leaf rust and stripe rust

Thinopyrum intermedium (JJJsJsStSt, 2n = 6x = 42), a member of tertiary gene pool of hexaploid wheat (Triticum aestivum L., AABBDD, 2n = 6x = 42), provides several beneficial genes for wheat improvement. In this study, line CH51 was developed from the BC1F8 progeny of a partial wheat-Th. intermedium...

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Bibliographic Details
Main Authors: Xiaojun Zhang, Jianbo Li, Yudi Ge, Haixia Guan, Guangrong Li, Shuwei Zhang, Xiaolu Wang, Xin Li, Zhijian Chang, Peng Zhang, Juqing Jia, Cheng Liu
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-09-01
Series:Frontiers in Plant Science
Subjects:
Thinopyrum intermedium
GISH
FISH
wheat 55K SNP array
disease resistance
Online Access:https://www.frontiersin.org/articles/10.3389/fpls.2022.1006281/full

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