植物病原黄单胞菌质粒的复制子分型
Replicon typing of plasmids of phytopathogenic xanthomonads.
作者信息
Amuthan G, Mahadevan A
机构信息
Centre for Advanced Studies in Botany, University of Madras, India.
出版信息
Plasmid. 1994 Nov;32(3):328-32. doi: 10.1006/plas.1994.1072.
Replicon types of plasmids of phytopathogenic Xanthomonads have been identified. Plasmids of Xanthomonas oryzae pathovar oryzae belonged to types RepP, RepW, RepY, RepU, and RepF1 and 50% of the plasmids of different isolates of X.o.pv.oryzae belonged to type RepP. X.c.pv.citri contained plasmids belonging to RepF1 and RepF11. Of the 19 replicon probes used, only 9 (repP, repF1, repF11, repY, repQ, repW, repX, and repU) hybridized with various plasmids of Xanthomonas.
已鉴定出植物病原黄单胞菌属质粒的复制子类型。水稻黄单胞菌稻瘟病菌株的质粒属于RepP、RepW、RepY、RepU和RepF1类型，且不同水稻黄单胞菌稻瘟病菌分离株的质粒中有50%属于RepP类型。柑橘黄龙病菌含有属于RepF1和RepF11的质粒。在所使用的19种复制子探针中，只有9种（repP、repF1、repF11、repY、repQ、repW、repX和repU）能与黄单胞菌属的各种质粒杂交。
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