Characterization, identification and evaluation of a novel wheat-Agropyron cristatum(L.) Gaertn. disomic addition line II-30-5

被引：5

作者：

Li, Qingfeng ^{[1
,2
]}

Lu, Yuqing ^{[3
]}

Pan, Cuili ^{[1
]}

Wang, Zhangjun ^{[1
,2
]}

Liu, Fenglou ^{[1
,2
]}

Zhang, Jinpeng ^{[3
]}

Yang, Xinming ^{[3
]}

Li, Xiuquan ^{[3
]}

Liu, Weihua ^{[3
]}

Li, Lihui ^{[3
]}

机构：

[1] Ningxia Univ, Sch Agr, Yinchuan 750021, Ningxia, Peoples R China

[2] Key Lab Modern Mol Breeding Dominant & Special Cr, Yinchuan 750021, Ningxia, Peoples R China

[3] Chinese Acad Agr Sci, Inst Crop Sci, Natl Key Facil Crop Gene Resources & Genet Improv, Beijing 100081, Peoples R China

来源：

GENETIC RESOURCES AND CROP EVOLUTION | 2020年 / 67卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Agropyron cristatum; Wheat; Addition line; Molecular cytogenetics; Desirable genes; AGROPYRON-CRISTATUM; COMPLETE SET; WHEAT; CHROMOSOME; INTROGRESSION; RESISTANCE; MARKERS; HYBRIDIZATION; DERIVATIVES; TRITICEAE;

D O I：

10.1007/s10722-020-00975-8

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Agropyron cristatum(L.) Gaertn. (A. cristatum), which is an important wild relative of wheat (Triticum aestivumL.), exhibits multiple agronomic traits that are valuable for the genetic improvement of wheat. II-30-5 is derived from the BC(3)F(1)progeny between wheat cv. Fukuhokomugi (Fukuho) andA. cristatum(2n = 4x = 28, PPPP). In this study, II-30-5 was proven to be a novel wheat-A. cristatumdisomic 6P addition line by cytogenetics andA. cristatumexpressed sequence tag-sequence-tagged site (EST-STS) markers. II-30-5 possessed several elite agronomic traits, such as good plant type, erect leaf position, short flag leaf, high thousand-grain weight, and high resistance to powdery mildew and leaf rust. Chromosomal rearrangements led to multiple addition lines in the same group of homologous group. Evaluation of the agronomic traits of different 6P addition lines showed that different 6P addition lines contain specific traits. In the same homologous group, the production of multiple addition lines increases the types of genetic variation for wheat improvement.

引用

页码：2213 / 2223

页数：11

共 6 条

[1] Characterization, identification and evaluation of a novel wheat-Agropyron cristatum (L.) Gaertn. disomic addition line II-30-5
Qingfeng Li
Yuqing Lu
Cuili Pan
Zhangjun Wang
Fenglou Liu
Jinpeng Zhang
Xinming Yang
Xiuquan Li
Weihua Liu
Lihui Li
Genetic Resources and Crop Evolution, 2020, 67 : 2213 - 2223
[2] Generation and identification of a wheat-Agropyron cristatum (L.) Gaertn. 3P chromosome addition line and substitution line
Kuang, Ziyuan
Ji, Xiajie
Xu, Shirui
Han, Haiming
Zhang, Jinpeng
Zhou, Shenghui
Yang, Xinming
Li, Xiuquan
Li, Lihui
Liu, Weihua
EUPHYTICA, 2023, 219 (02)
[3] Generation and identification of a wheat–Agropyron cristatum (L.) Gaertn. 3P chromosome addition line and substitution line
Ziyuan Kuang
Xiajie Ji
Shirui Xu
Haiming Han
Jinpeng Zhang
Shenghui Zhou
Xinming Yang
Xiuquan Li
Lihui Li
Weihua Liu
Euphytica, 2023, 219
[4] The Genomic Variation and Differentially Expressed Genes on the 6P Chromosomes in Wheat-Agropyron cristatum Addition Lines 5113 and II-30-5 Confer Different Desirable Traits
Yang, Wenjing
Han, Haiming
Guo, Baojin
Qi, Kai
Zhang, Jinpeng
Zhou, Shenghui
Yang, Xinming
Li, Xiuquan
Lu, Yuqing
Liu, Weihua
Liu, Xu
Li, Lihui
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2023, 24 (08)
[5] Identification of 5P Chromosomes in Wheat-Agropyron cristatum Addition Line and Analysis of Its Effect on Homologous Pairing of Wheat Chromosomes
Pan, Cuili
Li, Qingfeng
Han, Haiming
Zhang, Jinpeng
Zhou, Shenghui
Yang, Xinming
Li, Xiuquan
Li, Lihui
Liu, Weihua
FRONTIERS IN PLANT SCIENCE, 2022, 13
[6] On the use of SSR markers for the genetic characterization of the Agropyron cristatum (L.) Gaertn. in Northern China
Che, Y. H.
Li, H. J.
Yang, Y. P.
Yang, X. M.
Li, X. Q.
Li, L. H.
GENETIC RESOURCES AND CROP EVOLUTION, 2008, 55 (03) : 389 - 396

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