Use of the RAPD procedure for the identification of Trichoderma strains

Gilly Zimand, Lea Valinsky, Y. Elad*, I. Chet, Shulamit Manulis

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

78 Scopus citations

Abstract

Using the RAPD (random amplified polymorphic DNA) procedure with arbitrary 10 oligonucleotide primers, we were able to distinguish among strains of Trichoderma. Ten of the strains which were identified as T. harzianum exhibited similar patterns. Among the strains of T. viride, only three pairs yielded similar patterns. None of the strains identified as T. hamatum showed any similarities. The isolate T-39, which is used commercially as a biocontrol agent against Botrytis cinerea, was distinguishable by this procedure. The use of this method for the precise identification of Trichoderma strains is discussed.

Original languageEnglish
Pages (from-to)531-534
Number of pages4
JournalMycological Research
Volume98
Issue number5
DOIs
StatePublished - 1994

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