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Species delineation in the genus Nadsonia Sydow
W I Golubev1, M T Smith, G A Poot
1All Union Collection of Microorganisms, Institute of Biochemistry and Physiology of Microorganisms, Pushchino, USSR.
Antonie Van Leeuwenhoek
|April 1, 1989
Abstract:
The genus Nadsonia Sydow is revised on the basis of morphology, physiology, amino acid and fatty acid composition, electrophoretic patterns of some enzymes and DNA relatedness. Two species, N. commutata (type CBS 6640) and N. fulvescens, with two varieties, N. fulvescens var. fulvescens (type CBS 2596) and N. fulvescens var. elongata (type CBS 2594) nov. comb. are recognized. A modified diagnosis of the genus and a key are given.