Abstract
The nature of the fungus–alga association between the lichen-forming basidiomycete Dictyonema irpicinum Mont. and its Scytonema host was investigated using light and electron microscopical techniques. The lichen-like basidiocarp is established as a result of the active capture of free-living Scytonema sp. trichomes by the fungal symbiont. A septate, intracellular haustorial hypha is produced by the basidiomycetous fungus within the filamentous blue-green alga. This specialized haustorial apparatus appears to enhance the survivorship of the otherwise ephemeral fungus, allowing it to maintain a long-term, stable association with the algal host.
Publisher
Canadian Science Publishing
Cited by
17 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献