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Breeding of Melon Rootstock Cultivars Resistant to Fusarium oxysporum f.sp.melonis Race 1,2y
breeding disease resistance quantitative resistance true resistance
2009/7/7
Two new rootstock cultivars of melon (Cucumis melo L.) resistant to race 1,2y of Fusarium oxysporum f.sp. melonis were released. ‘Dodai No. 1’ was selected from a cross between ‘Melon Parental Line 1’...
采用RACE 及降落PCR 技术从番茄幼苗总RNA 中克隆出PHOT-2 基因的3’及5’末端片断, 并根据测序结果, 设计拉基因全长引
物获得了PHOT-2 基因全长。结果表明, 该基因全长3 381 bp , 含开放阅读框2 856 bp , 编码952 个氨基酸; 与拟南芥PHOT-2 氨基酸序列相比, 同源性高达68 % , 主要功能区域同源性高达99% 。将番茄PHOT-2 基因定向插...