| 捕食线虫真菌自发产生捕食器官的菌株筛选 |
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| 引用本文： | 毕廷菊,莫明和,张克勤.捕食线虫真菌自发产生捕食器官的菌株筛选[J].云南大学学报(自然科学版),2000,22(3):227-231. |
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| 作者姓名： | 毕廷菊 莫明和 张克勤 |
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| 作者单位： | 云南大学,云南省工业微生物发酵工程重点实验室,云南,昆明,650091 |
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| 基金项目： | 云南大学云南省工业微生物发酵工程重点实验室资助 |
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| 摘 要： | 在Ｃｚａｐｅｋ，ＰＤＡ，ＣＭＡ，ＷＡ四种培养基上，从２１株捕食线虫真菌中筛选到７株在无线虫诱导条件下能自发形成捕食器官的真菌，这些菌株是：Ｊ８－１（Ａｒｔｈｒｏｂｏｔｒｙｓ ｌｌｉｇｏｓｐｏｒａ ｖａｒ．ｏｌｉｇｏｓｐｏｒａ），ＭＷ１７－２（Ａ．ｊａｖａｎｉｃａ），Ｊ３１－１（Ａ．ｖｅｒｍｉｃｏｌａ），Ｊ３４－１（Ｄａｃｔｙｌｅｌｌａ ｌｅｐｔｏｓｐｏｒａ），ＸＺ９－２，ＸＳ２－２，Ｏ１－１（Ａ．
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| 关 键 词： | 捕食线虫真菌 捕食器官 节丛孢属 形成机制 |
Nematode-trapping Fungi Formed Device Spontaneously |
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| BI Ting-ju,MO Ming-he,ZHANG Ke-qin.Nematode-trapping Fungi Formed Device Spontaneously[J].Journal of Yunnan University(Natural Sciences),2000,22(3):227-231. |
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| Authors: | BI Ting-ju MO Ming-he ZHANG Ke-qin |
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| Abstract: | Among 21strains of nematode trapping fungi,7 isolates formed predatory device spontaneously without inducing of nematode were screened on media of Czapek,PDA,CMA,WA.The device of network formed easily on barren medium,however the formation of adhesive knot and constricting ring was not relative with the abundance of medium.In addition, the process of constricting ring formation of the strain XZ9-2 was described and illustrated. |
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| Keywords: | nematode trapping fungi predatory device Arthrobotrys Dectylella |
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