Induction of Basidia and Morphological Comparison Among Isolates ofAthelia (Sclerotium) Rolfsii
作者:
TuC. C.,
HsiehT. F.,
TsaiW. H.,
KimbroughJ. W.,
期刊:
Mycologia
(Taylor Available online 1992)
卷期:
Volume 84,
issue 5
页码: 695-704
ISSN:0027-5514
年代: 1992
DOI:10.1080/00275514.1992.12026195
出版商: Taylor&Francis
关键词: basidial production;basidiomycetes;cytology;hypha;leaf-culture method;Sclerotium
数据来源: Taylor
摘要:
ABSTRACTSclerotium rolfsiiis a widespread sclerotial fungus that causes leafand stem blights of a large number of plants. Infrequently its teleomorph,Athelia rolfsii, has been found in nature or induced to form under laboratory conditions. Laboratory induction of the teleomorph of such isolates has often proven difficult or impossible. As a result there are numerous isolates ofS. rolfsiifor which the teleomorph stage is unknown or uncertain. We undertook a number of experiments on a large variety of isolates to test the impact of several environmental factors on teleomorph induction inS. rolfsii, and compared morphological features of each teleomorph induced to determine if they were all, in fact,Athelia rolfsii.A corn-leaf-culture method is recommended for rapid, dependable teleomorph production. We conclude that all isolates of the teleomorph stage we induced wereA. rolfsii.
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