| 摘要: |
| 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。电镜观察发现吸器母细胞形成的入侵栓已侵入胞间菌丝细胞的胞壁,入侵栓的超微结构与形成于寄主细胞壁上的一致。由于入侵栓的侵入,使得胞间菌丝细胞壁的内层与其外层相分离。 |
| 关键词: 小麦条锈菌,吸器母细胞,入侵栓,胞间菌丝 |
| DOI： |
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| 基金项目:国家教委“优秀青年教师基金”资助项目 |
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| Observation on the Invasion of Hausstorial Mother Cell to Hypha Cell in Wheat Stripe Rust |
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Kang Zhensheng Li Zhenqi Shang Hongsheng,Kang Zhensheng Li Zhenqi Shang Hongsheng,Kang Zhensheng Li Zhenqi Shang Hongsheng
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| Abstract: |
| An unusual phenomenon that haustorial mother cell invaded intercellular hypha cell in wheat stripe rust was first reported. It was observed with electron microscope that the tip of penetration peg,formed on haustorial mother cell .already in vaded inside the wall of the hypha,and the ultrastructure of the penetration peg was the same as that formed in the wall of host cell. The inner layer of the hypha wall was separated from the rest outer layers because of the penetration peg invasion. |
| Key words: wheat stripe rust, haustorial mother cell,penetration peg,intercllular hypha |
