蚕豆遗传图谱与QTL定位研究进展  

Research advance of genetic linkage map and QTL location in Vicia faba L.

作　　者：周仙莉 滕长才[2] 张红岩[1,2] 林夕 刘玉玲 吴小燕 侯万伟 刘玉皎[1,2,3] ZHOU Xian-li;TENG Chang-cai;ZHANG Hong-yan;LIN Xi;LIU Yu-ling;WU Xiao-yan;HOU Wan-wei;LIU Yu-jiao(Qinghai University, Xining 810016, China;Qinghai Academy of Agricultural and Forestry Sciences, Xining 810016, China;The Co-constructing State Key Laboratory of Three Rivers Sources Ecology and Plateau Agriculture and Animal Husbandry, Qinghai University, Xining 810016, China)

机构地区：[1]青海大学,青海西宁810016 [2]青海省农林科学院,青海西宁810016 [3]青海大学省部共建三江源生态与高原农牧业国家重点实验室,青海西宁810016

出　　处：《江苏农业学报》2021年第1期237-245,共9页Jiangsu Journal of Agricultural Sciences

基　　金：国家重点研发计划项目(2019YFD1001300、2019YFD1001304);国家现代农业产业技术体系专项(CARS-08)。

摘　　要：作为一种粮食、蔬菜、饲料、绿肥兼用的食用豆类,蚕豆在人类健康、土壤改良等方面发挥了重要作用。高密度遗传图谱的构建是蚕豆基因组研究的基础和主要手段,至今共构建了24张蚕豆遗传图谱,最为饱和的图谱覆盖长度为1439 cM,平均遗传距离为0.8 cM。同时基于图谱开展了产量相关性状、品质相关性状以及抗性相关性状的QTL定位,有效地促进了蚕豆的遗传与基因研究。As a kind of edible legumes which can be used as food,vegetables feed and green manure,Vicia faba L.plays a crucial role in human health and soil improvement.The construction of high-density genetic linkage map is the basis and main method for genome research in V.faba L..24 genetic maps have been constructed so far,in which the most saturated map spanned 1439 cM with an average genetic distance of 0.8 cM.Quantitative trait locus(QTL)mapping on yield-related traits,quality-related traits,and resistance-related traits had been carried out,which effectively promoted inheritance and gene research in V.faba L..

关 键 词：蚕豆 遗传连锁图谱 QTL定位 

分 类 号：S529[农业科学—作物学]