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水稻中大麦Mlo和玉米Hm1抗病基因同源序列的分析和定位
Mlo Hm1 同源序列 定位
2008/1/29
摘要大麦抗病基因Mlo和玉米抗病基因Hm1编码的产物不具有绝大多数植物抗病基因产物所含有的保守结构域.这两个抗病基因的作用机理也不符合基因对基因学说.从水稻中分离克隆了Mlo基因的同源序列OsMlo-1和玉米Hm1基因的同源序列DFR-1.利用水稻分子标记遗传连锁图,将OsMlo-1定位于水稻第六染色体的两个分子标记RZ667和RG424之间;OsMlo-1距离这两个分子标记分别为20.6和6.0...
The effects of silver on microbial contamination of agar medium and on interactions between mildew and barley leaf segments with and without the mlo gene
contamination silver AgNO3 barley leaf segments powdery mildew mlo
2014/3/19
Segments of primary leaves of several barley varieties with and without the mlo gene were placed in Petri dishes on an agar medium containing benzimidazole, mineral nutrients and 0, 0.1, 0.3, 1 and 3 ...