Mycobiology.  2006 Sep;34(3):114-119. 10.4489/MYCO.2006.34.3.114.

Variation in Biochemical Composition among Indian Isolates of Sclerotinia sclerotiorum

Affiliations
  • 1Department of Mycology and Plant Pathology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi-221005, India. upneem@sify.com
  • 2College of Forestry & Hill Agriculture, G. B. Pant University of Agriculture and Technology, Hill Campus, Ranichauri-249199, India.

Abstract

Biochemical variability among 20 Indian isolates of Sclerotinia sclerotiorum collected from different hosts/soil samples from different localities in India is reported. High Performance Liquid Chromatographic (HPLC) analysis of ethyl acetate fraction of culture filtrate, mycelia, sclerotia and sclerotial exudate showed 15~23 peaks but only 11 could be identified. They were tannic, gallic, oxalic, caffeic, vanillic, ferulic, O-coumeric, chlorogenic, cinnamic, salicylic and gentisic acids. The amount of phenolic compounds varied among the culture filtrates, mycelia, sclerotia and sclerotial exudates of S. sclerotiorum.

Keyword

Biochemical composition; Sclerotinia sclerotiorum; Variability

MeSH Terms

Ascomycota*
Exudates and Transudates
India
Phenol
Phenol
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