Phlyctochytrium arcticum n. sp. (Chytridiales); morphology and physiology

A chytrid with spherical, multipored sporangia, and with apophysis and rhizoids, isolated from an Arctic soil sample is described as Phlyctochytrium arcticum n. sp. It grew best at 20 C and pH 5.8–7.2. It requires exogenous thiamine, grew in ammonium nitrogen, but not in nitrate or nitrite, and used...

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Bibliographic Details
Published in:Canadian Journal of Botany
Main Author: Barr, D. J. S.
Format: Article in Journal/Newspaper
Language:English
Published: Canadian Science Publishing 1970
Subjects:
Online Access:http://dx.doi.org/10.1139/b70-330
http://www.nrcresearchpress.com/doi/pdf/10.1139/b70-330
Description
Summary:A chytrid with spherical, multipored sporangia, and with apophysis and rhizoids, isolated from an Arctic soil sample is described as Phlyctochytrium arcticum n. sp. It grew best at 20 C and pH 5.8–7.2. It requires exogenous thiamine, grew in ammonium nitrogen, but not in nitrate or nitrite, and used five of seven amino acids tested. It grew in glucose, fructose, trehalose, maltose, mannose, cellobiose, glycerol, and starch of 18 carbon sources tested.