马铃薯重要性状QTL定位及3个抗病性状分子标记辅助选育

王伟伟,王洪洋,刘晶,梁静思,李灿辉,唐唯

Quantitative Trait Loci (QTL) Mapping and Three Resistance Traits Linkage Markers Selection in Potatoes

Weiwei Wang,Hongyang Wang,Jing Liu,Jingsi Liang,Canhui Li,Wei Tang

表1 马铃薯主效抗晚疫病基因连锁标记

Table 1 Major resistance gene linkage markers to potato late blight

基因 Gene 染色体 Chromosome 来源Origin 标记类型 Marker type RB[37] 8 S. tuberosum×S. bulbocastanum PCR Rpi-smiral[39] 11 S. tuberosum PCR R1[40] 5 S. tuberosum AFLP R2[41] 4 S. tuberosum PCR R2[42] 4 S. tuberosum AFLP R3[35] 11 S. tuberosum RFLP R6, R7[36] 11 S. tuberosum RFLP Rpi-ber[43] 10 S. berthaultii ESTs R11[38] 11 S. tuberosum PCR Rpi-blb1[44] 8 S. bulbocastanum PCR