首站-论文投稿智能助手
典型文献
Characterization of chromosome segment substitution lines reveals candidate genes associated with the nodule number in soybean
文献摘要:
Soybean is one of the most important food crops worldwide. Like other legumes, soybean can form symbiotic relationships with Rhizobium species. Nitrogen fixation of soybean via its symbiosis with Rhizobium is pivotal for sustainable agriculture. Type Ⅲ effectors (T3Es) are essential regulators of the establishment of the symbiosis, and nodule number is a feature of nitrogen-affected nodulation. However, genes encoding T3Es at quantitative trait loci (QTLs) related to nodulation have rarely been identified. Chromosome segment substitution lines (CSSLs) have a common genetic background but only a few loci with heterogeneous genetic information; thus, they are suitable materials for identifying candidate genes at a target locus. In this study, a CSSL population was used to identify the QTLs related to nodule number in soybean. Single nucleotide polymorphism (SNP) markers and candidate genes within the QTLs interval were detected, and it was determined which genes showed differential expression between isolines. Four candidate genes (GmCDPK28, GmNAC1, GmbHLH, and GmERF5) linked to the SNPs were identified as being related to nodule traits and pivotal processes and pathways involved in symbiosis establishment. A candidate gene (GmERF5) encoding a transcription factor that may interact directly with the T3E NopAA was identified. The confirmed CSSLs with important segments and candidate genes identified in this study are valuable resources for further studies on the genetic network and T3Es involved in the signaling pathway that is essential for symbiosis establishment.
文献关键词:
作者姓名:
ZOU Jia-nan;ZHANG Zhan-guo;KANG Qing-lin;YU Si-yang;WANG Jie-qi;CHEN Lin;LIU Yan-ru;MA Chao;ZHU Rong-sheng;ZHU Yong-xu;DONG Xiao-hui;JIANG Hong-wei;WU Xiao-xia;WANG Nan-nan;HU Zhen-bang;QI Zhao-ming;LIU Chun-yan;CHEN Qing-shan;XIN Da-wei;WANG Jin-hui
作者机构:
College of Agriculture,Northeast Agricultural University,Harbin 150030,P.R.China;Suihua Branch of Heilongjiang Academy of Agricultural Sciences,Suihua 152000,P.R.China;Soybean Research Institute,Jilin Academy of Agricultural Sciences,Changchun 130033,P.R.China;Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences,Jiamusi 154000,P.R.China
引用格式:
[1]ZOU Jia-nan;ZHANG Zhan-guo;KANG Qing-lin;YU Si-yang;WANG Jie-qi;CHEN Lin;LIU Yan-ru;MA Chao;ZHU Rong-sheng;ZHU Yong-xu;DONG Xiao-hui;JIANG Hong-wei;WU Xiao-xia;WANG Nan-nan;HU Zhen-bang;QI Zhao-ming;LIU Chun-yan;CHEN Qing-shan;XIN Da-wei;WANG Jin-hui-.Characterization of chromosome segment substitution lines reveals candidate genes associated with the nodule number in soybean)[J].农业科学学报(英文),2022(08):2197-2210
A类:
T3Es,isolines,GmCDPK28,GmNAC1,GmbHLH,GmERF5,T3E,NopAA
B类:
Characterization,chromosome,substitution,reveals,candidate,genes,associated,nodule,number,soybean,Soybean,one,most,important,food,crops,worldwide,Like,other,legumes,symbiotic,relationships,Rhizobium,species,Nitrogen,fixation,via,symbiosis,pivotal,sustainable,agriculture,Type,effectors,essential,regulators,establishment,feature,nitrogen,affected,nodulation,However,encoding,quantitative,loci,QTLs,related,have,rarely,been,identified,Chromosome,CSSLs,common,genetic,background,but,only,few,heterogeneous,information,thus,they,suitable,materials,identifying,target,locus,In,this,study,population,was,used,Single,nucleotide,polymorphism,markers,within,interval,were,detected,determined,which,showed,differential,expression,between,Four,linked,SNPs,being,traits,processes,pathways,involved,transcription,that,may,interact,directly,confirmed,segments,valuable,resources,further,studies,network,signaling
AB值:
0.476858
相似文献
Genetic architecture of maize yield traits dissected by QTL mapping and GWAS in maize
Xiao Zhang;Zhiyong Ren;Bowen Luo;Haixu Zhong;Peng Ma;Hongkai Zhang;Hongmei Hu;Yikai Wang;Haiying Zhang;Dan Liu;Ling Wu;Zhi Nie;Yonghui Zhu;Wenzhu He;Suzhi Zhang;Shunzong Su;Yaou Shen;Shibin Gao-Maize Research Institute,Sichuan Agricultural University,Chengdu 611130,Sichuan,China;Key Laboratory of Biology and Genetic Improvement of Maize in Southwest Region,Ministry of Agriculture,Chengdu 611130,Sichuan,China;Guangxi Qingqing Agricultural Technology CO.,LTD.,Nanning 530000,Guangxi,China;Biotechnology and Nuclear Technology Research Institute,Sichuan Academy of Agricultural Sciences,Chengdu 610066,Sichuan,China;Crop Research Institute,Sichuan Academy of Agricultural Sciences,Chengdu 610066,Sichuan,China;State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China,Chengdu 611130,Sichuan,China;College of Agronomy,Sichuan Agricultural University,Chengdu 611130,Sichuan,China
Identification of a major QTL for Hessian fly resistance in wheat cultivar'Chokwang'
Lirong Zhang;Yunfeng Xu;Ming-Shun Chen;Zhenqi Su;Yang Liu;Yuzhou Xu;Guixiao La;Guihua Bai-Department of Plant Pathology,College of Plant Protection,Hebei Agricultural University,Baoding 071001,Hebei,China;Department of Agronomy,Kansas State University,Manhattan,KS 66506,USA;Technological Innovation Center for Biological Control of Crop Diseases and Insect Pests of Hebei Province,Baoding 071001,Hebei,China;Hard Winter Wheat Genetics Research Unit,USDA-ARS,Manhattan,KS 66506,USA;State Key Laboratory for Agrobiotechnology and Key Laboratory of Crop Heterosis and Utilization(MOE)and Beijing Key Laboratory of Crop Genetic Improvement,China Agricultural University,Beijing 100193,China;Institute of South Subtropical Crops,Chinese Academy of Tropical Agricultural Sciences,Zhanjiang 524013,Guangdong,China;Industrial Crop Research Institute,Henan Academy of Agricultural Sciences,Zhengzhou 450002,Henan,China
机标中图分类号,由域田数据科技根据网络公开资料自动分析生成,仅供学习研究参考。