Genotypic and Phenotypic Characterization of Two Triticum aestivum L.-Dasypyrum villosum Translocations Lines in the Same Wheat Genetic Background

被引:3
|
作者
Wang, Baicui [1 ,2 ]
Ma, Xiaolan [1 ,2 ]
Ye, Xingguo [1 ,2 ]
Zhou, Yilin [3 ]
Ma, Youzhi [1 ,2 ]
Lin, Zhishan [1 ,2 ]
机构
[1] Chinese Acad Agr Sci, Inst Crop Sci, Beijing 100081, Peoples R China
[2] Chinese Acad Agr Sci, Natl Key Facil Crop Gene Resources & Genet Improv, Beijing 100081, Peoples R China
[3] Chinese Acad Agr Sci, Inst Plant Protect, Beijing 100193, Peoples R China
来源
AGRONOMY-BASEL | 2021年 / 11卷 / 02期
关键词
660k chip; wheat; Dasypyrum villosum; translocation; powdery mildew resistance; agronomic traits; POWDERY MILDEW RESISTANCE; STRIPE RUST RESISTANCE; MAJOR EFFECT QTL; CONFERRING RESISTANCE; STPK-V; IDENTIFICATION; AEGILOPS; SNP; RYE; GENOME;
D O I
10.3390/agronomy11020399
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
A wheat 660K chip was used to genotype two wheat-Dasypyrum villosum 6V#4S.6DL and 6V#2S.6AL translocation lines (A303 and B303) and their common wheat recurrent parent Wan7107. The results showed that these three lines have similar characteristics of base composition except for the translocation chromosomes. The alien translocation chromosomes have fewer homozygous and more heterozygous genotypes with more invalid probes. Distributions of SNPs between the translocation lines and Wan7107 were mainly dense on the regions of 6AS or 6DS as expected, but unexpectedly also on near the telomere of 2BS, and some regions of other wheat chromosomes. Meanwhile, the translocation lines A303 and B303 have 99.44% and 98.81% identical genotypes to Wan7107, respectively. Under the same genetic background, A303 and B303 showed different reactions to Blumeria graminis f. sp. tritici (Bgt) strains of powdery mildew. Both translocation lines have higher grain weight and plant height, and B303 has fewer spikelets compared to Wan7107. These results provide us a new insight into the genomic variation between the backcross generation plant and the recurrent parent, which is valuable information for understanding the relationship between wheat and the 6VS chromosome of D. villosum as well as the application potential of the alien chromosome arms.
引用
收藏
页数:19
相关论文
共 50 条
  • [1] Molecular cytogenetic analysis of intergeneric chromosomal translocations between wheat (Triticum aestivum L.) and Dasypyrum villosum arising from tissue culture
    Li, HJ
    Guo, BH
    Li, YW
    Du, LQ
    Jia, X
    Chu, CC
    GENOME, 2000, 43 (05) : 756 - 762
  • [2] Genotypic and phenotypic variability, heritability and genetic diversity for yield components in bread wheat (Triticum aestivum L.) germplasm
    Ullah, Kalim
    Khan, Shah Jahan
    Muhammad, Saeed
    Irfaq, Muhammad
    Muhammad, Tila
    AFRICAN JOURNAL OF AGRICULTURAL RESEARCH, 2011, 6 (23): : 5204 - 5207
  • [3] GENETIC AND PHENOTYPIC VARIABILITY OF YIELD COMPONENTS IN WHEAT (TRITICUM AESTIVUM L.)
    Zecevic, V.
    Boskovic, J.
    Dimitrijevic, M.
    Petrovic, S.
    BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE, 2010, 16 (04): : 422 - 428
  • [4] Characterization of a Triticum aestivum-Dasypyrum villosum T1VS.6BL translocation line and its effect on wheat quality
    Wen, Mingxing
    Feng, Yigao
    Chen, Juan
    Bie, Tongde
    Fang, Yuhui
    Li, Dongsheng
    Wen, Xiaolin
    Chen, Aida
    Cai, Jinhua
    Zhang, Ruiqi
    BRAZILIAN JOURNAL OF BOTANY, 2017, 40 (02) : 371 - 377
  • [5] Characterization of a Triticum aestivum–Dasypyrum villosum T1VS·6BL translocation line and its effect on wheat quality
    Mingxing Wen
    Yigao Feng
    Juan Chen
    Tongde Bie
    Yuhui Fang
    Dongsheng Li
    Xiaolin Wen
    Aida Chen
    Jinhua Cai
    Ruiqi Zhang
    Brazilian Journal of Botany, 2017, 40 : 371 - 377
  • [6] PHENOTYPIC AND GENOTYPIC ANALYSIS OF SPIKE ABNORMALITY IN WHEAT (TRITICUM-AESTIVUM L EM THELL) CV PITOMA
    SRECEC, S
    JELENIC, S
    PAPES, D
    CEREAL RESEARCH COMMUNICATIONS, 1995, 23 (1-2) : 63 - 69
  • [7] GENOTYPIC VARIATION, INHERITANCE AND GENETIC ADVANCE IN BREAD WHEAT (Triticum aestivum L.) GENOTYPES IN ETHIOPIA
    Biru, Tewodros
    Negash, Haile
    APPLIED BIOLOGICAL RESEARCH, 2021, 23 (01) : 87 - 94
  • [8] Genotypic and phenotypic correlation and path coefficient analysis for yield and yield-related traits in advanced bread wheat (Triticum aestivum L.) lines
    Baye, Ashebr
    Berihun, Baye
    Bantayehu, Muluken
    Derebe, Bitwoded
    COGENT FOOD & AGRICULTURE, 2020, 6 (01):
  • [9] Cloning and characterization of two Argonaute genes in wheat (Triticum aestivum L.)
    Meng, Fanrong
    Jia, Haiying
    Ling, Na
    Xue, Yinlei
    Liu, Hao
    Wang, Ketao
    Yin, Jun
    Li, Yongchun
    BMC PLANT BIOLOGY, 2013, 13
  • [10] Cloning and characterization of two Argonaute genes in wheat (Triticum aestivum L.)
    Fanrong Meng
    Haiying Jia
    Na Ling
    Yinlei Xue
    Hao Liu
    Ketao Wang
    Jun Yin
    Yongchun Li
    BMC Plant Biology, 13