甜椒L 3应对辣椒轻斑驳病毒及中椒系列新品种的选育

张宝玺,王立浩,张正海,曹亚从,于海龙

Development of New Varieties of ZHONGJIAO Pepper Resistant to Pepper Mild Mottle Virus Using L 3Gene

ZHANG BaoXi,WANG LiHao,ZHANG ZhengHai,CAO YaCong,YU Hailong

表3 辣椒抗病分子标记辅助育种体系

Table 3 Molecular marker assisted breeding system for disease resistance of pepper

抗病种类 Disease-resistant species 基因名称 Gene name 显/隐性 Dominant/ Recessive 位座 Chromosomal location 连锁标记 Linkage marker 参考文献 Reference 烟草花叶病毒Tobacco mosaic virus L3,4 显性Dominant P11 SCAR [27-28] 番茄斑点萎蔫病毒Tomato spot wilt virus Tsw 显性Dominant P10 CAPS [29-30] 黄瓜花叶病毒Cucumber mosaic virus QTL (2) 共显性Codominant P12 KASP-UN54228 [31] 马铃薯Y病毒Potato virus Y Pvr4 显性Dominant P10 CAPS [32-33] 疮痂病 Bacterial spot Bs2 显性Dominant - SCAR-A2 [27,34] Bs3 显性Dominant P2 SCAR [27,35] 疫病 Phytophthora capsici QTL (18) 共显性Codominant P5 KASP-5-160 专利技术,未发表 Patented technology and unpublished 炭疽病Anthracnose QTL (P5.1) 共显性Codominant P5 KASPUN27353 [18] 白粉病Powdery mildew QTL (5) 共显性Codominant P6 SSRH6-96 [36] 根结线虫 Root-knot nematode N 显性Dominant P9 SCAR [25] Me1 显性Dominant P9 16830CAPS [37]