J4 ›› 2015, Vol. 14 ›› Issue (6): 58-61.

• 生命科学 • 上一篇    下一篇

大理苍山两条溪流中水生丝孢菌资源调查及比较

  

  1. 1.大理学院基础医学院,云南大理671000;2.大理学院农学与生物科学学院,云南大理671003
  • 收稿日期:2015-03-30 出版日期:2015-06-15 发布日期:2015-06-15
  • 作者简介:刘晓英,硕士研究生,主要从事微生物及疾病研究.
  • 基金资助:

    国家自然科学基金资助项目(31360013;31460015);云南省中青年学术带头人资助项目(2012HB-042);云南省
    高校滇西生物多样性科技创新团队基金资助项目(云教函〔2011〕93号);大理学院质量工程项目(TDI-05)

Investigation and Comparison of Freshwater Hyphomycetes between Two Streams in Cangshan Mountain
in Dali

  1. 1.Pre-clinical College, Dali University, Dali, Yunnan 671000, China; 2. College of Agriculture and Biology Science, Dali University,
    Dali, Yunnan 671003, China
  • Received:2015-03-30 Online:2015-06-15 Published:2015-06-15

摘要:

目的:调查黑龙溪和万花溪水生真菌资源,比较其差异性。方法:2013年3月份从黑龙溪和万花溪中各采集沉水腐木
50份,采用保湿培养法对水生真菌进行培养,基于形态学特征对水生真菌进行鉴定。结果:共分离鉴定出48种水生丝孢菌,
万花溪30种,黑龙溪21种,Kostermansinda nanum、Phaeoisaria clematidis 和Sporidesmiella rosae 在两条溪中都有出现。结论:黑
龙溪和万花溪中水生真菌资源丰富,人工建坝对真菌群落有影响。

关键词: 水生真菌, 资源, 调查, 沉水腐木

Abstract:

Objective: To find out the resources of freshwater hyphomycetes from Heilong Stream and Wanhua Stream and compare
their differences. Methods: 50 samples were collected from each stream, using Moist Incubation Method to incubate the fungi,
identifying the fungi based on the morphological characters. Results: 48 species of freshwater hyphomycetes were find out with 30
species from Heilong Stream and 21 species from Wanhua Stream. Kostermansinda nanum, Phaeoisaria clematidis and Sporidesmiella
rosae were found from both streams. Conclusion: The resources of freshwater hyphomycetes are abundant in Heilong Stream and
Wanhua Stream, and artificial dam can affect the communities of freshwater fungi.

Key words: freshwater fungi, resources, investigation, submerged decayed wood

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