Article
Molecular cytogenetics and development of St-chromosome-specific molecular markers of novel stripe rust resistant wheat-Thinopyrum intermedium and wheat-Thinopyrum ponticum substitution lines.
BMC plant biology - 12 Mar 2022
Wang Siwen, Wang Changyou, Feng Xianbo, Zhao Jixin, Deng Pingchuan, Wang Yajuan, Zhang Hong, Liu Xinlun, Li Tingdong, Chen Chunhuan, Wang Baotong, Ji Wanquan
Abstract excerpt
BACKGROUND: Owing to their excellent resistance to abiotic and biotic stress, Thinopyrum intermedium (2n = 6x = 42, JJJsJsStSt) and Th. ponticum (2n = 10x = 70) are both widely utilized in wheat germplasm innovation programs. Disomic substitution lines (DSLs) carrying one pair of alien chromosomes are valuable bridge materials for transmission of novel genes, fluorescence in situ hybridization (FISH) karyotype...
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