基于种特异性COI标记的西花蓟马温室品系和羽扇豆品系一步双重快速鉴定技术
张蓉1,王玉生1,杨丽梅3,万方浩1,2,张桂芬1,2()
One-Step Duplex Rapid Identification Technique of Frankliniella occidentalis Greenhouse and Lupin Races Based on Species-Specific COI Marker
ZHANG Rong1,WANG YuSheng1,YANG LiMei3,WAN FangHao1,2,ZHANG GuiFen1,2()

图5. 西花蓟马品系特异性组合引物TF6/GR32/LR12对单一品系(A)和混合品系(B)不同虫态和性别的PCR扩增结果

Fig. 5. Amplification pattern of different development stages and genders of F. occidentalis in single race (A) and mixed races (B) using race-specific combination primers TF6/GR32/LR12
A:单一品系Single race;2—8:温室品系Greenhouse race;9—15:羽扇豆品系Lupin race;M:标准DNA分子质量DNA ladder;2、9:卵Egg;3、10:1龄幼虫1st instar larva;4、11:2龄幼虫2nd instar larva;5、12:预蛹Pre-pupa;6、13:蛹Pupa;7、14:雄成虫Male adult;8、15:雌成虫Female adult;1、16:阴性对照(模板为超纯水)Negative control (ultrapure water)。B:混合品系Mixed races;M:标准DNA分子质量DNA ladder;1:卵Egg;2:1龄幼虫1st instar larva;3:2龄幼虫2nd instar larva;4:预蛹Pre-pupa;5:蛹Pupa;6:雄成虫Male adult;7:雌成虫Female adult;8:阴性对照(模板为超纯水)Negative control (ultrapure water)