GENETIC DIVERSITY OF STRAIN 96.4 (AGARICUS BISPORUS)AND ITS SSIS

Abstract

Abstract: The mycelial extension growth rate on agar and the genetical diversity based on RAPDs of ten single spore isolates (SSIs) of a wild strain 96 4 of Agaricus bisporus and it, which was collected from Oxfordshire UK, were studied. Our studies demonstrated the significant differences among the single spore isolates from the same basidium and between strain 96.4 and SSIs were found in the mycelial extension growth rate on agar and in the genetic diversity. The abundant biomutations produced by sexual reproduction were revealed by RAPD markers.

Key words: Agaricus bisporus, single spore isolates (SSIs), genetic diversity, RAPDs

LI Rong-chun. GENETIC DIVERSITY OF STRAIN 96.4 (AGARICUS BISPORUS)AND ITS SSIS[J]. Bulletin of Botanical Research, 2001, 21(4): 605-610.

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GENETIC DIVERSITY OF STRAIN 96.4 (AGARICUS BISPORUS)AND ITS SSIS

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