关键词：小麦条锈菌，遗传分化，海拔，SSR标记 [gap=1679]Key words: stripe rust of wheat, genetic differentiation, SSR marker, altitude ...
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否能够招募有益微生物这一科学问题,本研究选用小麦品种铭贤169(目前尚未发现抗条锈菌基因)和小麦条锈菌(Puccinia striiformis f.
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文章摘要 关键词 小麦条锈菌；生理小种；致病类群；致病基因[gap=1207]Key words wheat stripe rust;race;pathotypes;virulence gene
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由小麦条锈菌 Puccinia striiformis ; PST
Since wheat is allopolyploid, wheat genomics is highly complex with 80% repeat sequences in it. Wheat stripe rust is a popular of parasitic fungi which sexual stage has not yet been found.
由于小麦是异源多倍体,基因组高度复杂且存在80%重复序列,而且小麦条锈菌属专化寄生菌,迄今尚未发现有性阶段,这些特征导致从基因组水平入手研究病菌致病机制和品种抗病机制比较困难。
参考来源 - 小麦抗条锈近等基因系Taichung29~*6/Yr5抗病反应中蛋白质组及相关生理活性物质比较研究However, the virulence of wheat strip rust varied frequently and produced new virulent races which led to the breakdown of resistance genes and the periodical prevalence of wheat strip rust.
但是小麦条锈菌毒性变异频繁,可以通过变异产生新的毒性小种,导致小麦品种抗病基因失效,引起小麦条锈病周期性流行危害。
参考来源 - 基因枪介导小麦条锈菌毒性突变的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本文首次报道了小麦条锈菌吸器母细胞侵入胞间菌丝这一异常现象。
An unusual phenomenon that haustorial mother cell invaded intercellular hypha cell in wheat stripe rust was first reported.
本文报导了1986—1990年对甘肃省2075份小麦条锈菌标样的监测结果。
This paper reports the results of monitoring 2075 samples of wheat stripe rust during 1986-1990 in Gansu province.
本文应用电镜技术和细胞化学方法，对小麦条锈菌寄主胞间菌丝的超微结构进行了研究。
Ultrastructure of intercellular hyphae of wheat stripe rust was studies with electron microscopy and cytochemical methods in this paper.
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