抗青枯病兼大果和高出仁率的花生新种质创制

李威涛,徐志军,蔡岩,郭建斌,喻博伦,黄莉,陈玉宁,周小静,罗怀勇,刘念,陈伟刚,任小平,姜慧芳

Development of novel peanut genotypes with resistance to bacterial wilt disease, large pod, and high shelling percentage

Wei-Tao LI,Zhi-Jun XU,Yan CAI,Jian-Bin GUO,Bo-Lun YU,Li HUANG,Yu-Ning CHEN,Xiao-Jing ZHOU,Huai-Yong LUO,Nian LIU,Wei-Gang CHEN,Xiao-Ping REN,Hui-Fang JIANG

表2 不同青枯病抗性的品系和品种中分子标记AHGS2344的基因型

Table 2 Genotypes of AHGS2344 in breeding lines and cultivars with different resistance to bacterial wilt

材料 Material 亲本 Parent AHGS2344 表型 Phenotype 远杂9102 Yuanza 9102 — A 抗 Resistant 中花21 Zhonghua 21 远杂9102 Yuanza 9102 A 抗 Resistant J8 远杂9102 Yuanza 9102 A 抗 Resistant J11 远杂9102 Yuanza 9102 A 抗 Resistant J64 远杂9102 Yuanza 9102 A 抗 Resistant J91 远杂9102 Yuanza 9102 A 抗 Resistant J92 远杂9102 Yuanza 9102 A 抗 Resistant J12 远杂9102 Yuanza 9102 B 不抗 Susceptible 中花6号 Zhonghua 6 — A 抗 Resistant QT1319 中花6号Zhonghua 6 A 抗 Resistant QT1315 中花6号Zhonghua 6 A 抗 Resistant QT1299 中花6号Zhonghua 6 B 不抗 Susceptible QT1322 中花6号Zhonghua 6 B 不抗 Susceptible QT1306 中花6号Zhonghua 6 B 不抗 Susceptible QT1314 中花6号Zhonghua 6 B 不抗 Susceptible 徐花13 Xuhua 13 — B 不抗 Susceptible 徐州68-4 Xuzhou 68-4 — B 不抗 Susceptible