栽培种花生株型相关性状的QTL定位

孟鑫浩,邓洪涛,李丽,崔顺立,Charles Y.Chen,侯名语,杨鑫雷,刘立峰

QTL Mapping for Lateral Branch Angle Related Traits of Cultivated Peanut (Arachis hypogaea L.)

MENG XinHao,DENG HongTao,LI Li,CUI ShunLi,Charles Y. CHEN,HOU MingYu,YANG XinLei,LIU LiFeng

表5 不同性状在相同标记区间的QTL分析结果

Table 5 QTL analysis results of different characters in the same marker interval

染色体 Chr. 标记区间 Marker interval QTL LOD 贡献率 PVE (%) A04 GM1867-A04—AHGS1967-A04 qMSHA04.1 qMSHA04.2 qMSHA04.3 qMSHA04.4 3.11—7.49 3.25—10.05 qMSHA04.5 qMSHA04.6 A05 me14em5-116—PM418-A05 qLBAA05.1 qLBAA05.2 qMSHA05.1 qMSHA05.2 3.16—10.15 3.86—15.08 qIOPTA05.1 qIOPTA05.2 qIOPTA05.3 qERA05.1 qERA05.2 A08 HBAUAh177—AhTE0658-A08 qLBLA08.1 qLBLA08.2 qERA08.1 qERA08.2 3.01—6.13 3.30—8.56