广西玉米穗腐病致病镰孢种群构成与毒素化学型分析
杜青,唐照磊,李石初,上官玲玲,李华娇,段灿星

Composition of Fusarium Species Causing Maize Ear Rot and Analysis of Toxigenic Chemotype in Guangxi
DU Qing,TANG ZhaoLei,LI ShiChu,SHANGGUAN LingLing,LI HuaJiao,DUAN CanXing
表2 毒素化学型检测所用引物
Table 2 Primers used for identification of toxigenic chemotype
引物
Primer
引物序列
Primer sequence (5′-3′)
毒素化学型
Toxigenic chemotype
扩增片段
Product size (bp)
退火温度
Tm (℃)
Tri13F TACGTGAAACATTGTTGGC DON, NIV 234, 415 57
Tri13R GGTGTCCCAGGATCTGCG
Tri303F GATGGCCGCAAGTGGA 3-DON 586 56
Tri303R GCCGGACTGCCCTATTG
Tri315F CTCGCTGAAGTTGGACGTAA 15-ADON 864 58
Tri315R GTCTATGCTCTCAACGGACAAC