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Alleles on locus chromosome 4B from different parents confer tiller number and the yield-associated traits in wheat.
Li, Yahui; Hu, Jinghuang; Qu, Yunfeng; Qiu, Dan; Lin, Huailong; Du, Jiuyuan; Hou, Lu; Ma, Lin; Wu, Qiuhong; Zhou, Yang; Zhang, Hongjun; Yang, Li; Liu, Hongwei; Liu, Zhiyong; Zhou, Yijun; Li, Hongjie.
Affiliation
  • Li Y; College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China.
  • Hu J; The National Engineering Laboratory of Crop Molecular Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
  • Qu Y; The National Engineering Laboratory of Crop Molecular Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
  • Qiu D; State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng, 475001, China.
  • Lin H; Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
  • Du J; Jiushenghe Seed Industry Co. Ltd, Changji, 831100, China.
  • Hou L; Wheat Research Institute, Gansu Academy of Agricultural Sciences, Lanzhou, 730070, China.
  • Ma L; Key Laboratory of Agricultural Integrated Pest Management, Qinghai Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
  • Wu Q; Datong Hui and Tu Autonomous County Agricultural Technology Extension Center, Xining, 810100, China.
  • Zhou Y; Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
  • Zhang H; The National Engineering Laboratory of Crop Molecular Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
  • Yang L; The National Engineering Laboratory of Crop Molecular Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
  • Liu H; The National Engineering Laboratory of Crop Molecular Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
  • Liu Z; The National Engineering Laboratory of Crop Molecular Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
  • Zhou Y; Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China. zyliu@genetic.ac.cn.
  • Li H; College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China. zhouyijun@muc.edu.cn.
BMC Plant Biol ; 24(1): 454, 2024 May 24.
Article in En | MEDLINE | ID: mdl-38789943
ABSTRACT
Pleiotropy is frequently detected in agronomic traits of wheat (Triticum aestivum). A locus on chromosome 4B, QTn/Ptn/Sl/Sns/Al/Tgw/Gl/Gw.caas-4B, proved to show pleiotropic effects on tiller, spike, and grain traits using a recombinant inbred line (RIL) population of Qingxinmai × 041133. The allele from Qingxinmai increased tiller numbers, and the allele from line 041133 produced better performances of spike traits and grain traits. Another 52 QTL for the eight traits investigated were detected on 18 chromosomes, except for chromosomes 5D, 6D, and 7B. Several genes in the genomic interval of the locus on chromosome 4B were differentially expressed in crown and inflorescence samples between Qingxinmai and line 041133. The development of the KASP marker specific for the locus on chromosome 4B is useful for molecular marker-assisted selection in wheat breeding.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Triticum / Chromosomes, Plant / Quantitative Trait Loci / Alleles Language: En Journal: BMC Plant Biol Journal subject: BOTANICA Year: 2024 Document type: Article Affiliation country: China
Fulltext
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Triticum / Chromosomes, Plant / Quantitative Trait Loci / Alleles Language: En Journal: BMC Plant Biol Journal subject: BOTANICA Year: 2024 Document type: Article Affiliation country: China