1. Trichoderma brevicompactum sp. nov.
- Author
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Kraus, Günther F., Druzhinina, Irina, Gams, Walter, Bissett, John, Zafari, Doustmorad, Szakacs, George, Koptchinski, Alexei, Prillinger, Hansjörg, Zare, Rasoul, and Kubicek, Christian P.
- Subjects
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TRICHODERMA , *MORPHOGENESIS , *COMPARATIVE anatomy , *CONIDIA , *PHYSIOLOGY , *BIOLOGY , *HYPOCREALES , *PHYLOGENY - Abstract
Trichoderma brevicompactum, a new species, was isolated from soil or tree bark in North, Central and South America, including the Caribbean Islands, and southwestern and southeastern Asia. Morphological and physiological characters, the internal transcribed spacer regions of the rDNA cluster (ITS1-5.8SrDNA-ITS2) and partial sequences of translation elongation factor 1-alpha (tef1) are described. Trichoderma brevicompactum is characterized by a pachybasium-type morphology, morphologically resembling other small-spored species referable to Trichoderma section Pachybasium but with essentially subglobose conidia. It is most closely related phylogenetically to Hypocrea lutea, from which it differs in morphological and physiological characters. [ABSTRACT FROM AUTHOR]
- Published
- 2004
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