Open AccessPHILOGENETIC DIVERSITY OF FUNGI OF THE GENUS PENICILLIUM AND TALAROMYCES ASSOCIATED WITH BROWN ALGAE OF THE GENUS SARGASSUM
Author(s) -
Н. Н. Киричук,
М. В. Пивкин,
Yu. Hudyakova
Publication year - 2020
Publication title -
evrazijskij soûz učenyh/evrazijskij soûz učënyh
Language(s) - English
Resource type - Journals
eISSN - 2413-9335
pISSN - 2411-6467
DOI - 10.31618/esu.2413-9335.2020.3.78.1011
Subject(s) - biology , sargassum , botany , phylogenetic tree , brown algae , marine fungi , sensu , genus , penicillium , genetic diversity , algae , gene , genetics , population , demography , sociology
The results of the investigation of Penicillium sensu lato phylogenetic diversity of brown algae Sargassum spp. (the Sea of Japan) are presented in this article. Seventeen fungal strains were studied using traditional methods of phenotypic investigations and modern molecular-genetic approaches. As a result of phylogenetic analysis of ITS and BenA gene sequences, Penicillium species from five sections were revealed (sections Fasciculata, Paradoxa, Ramosa, Canescentia, Aspergilloides). One strain was identified as species of Talaromyces which more related to section Talaromyces. Five species (P. spinulosum, P. subspinulosum, P. roseomaculatum, P. thomii, P. murcianum, P. antarcticum) were identified based on BenA gene analysis. For species identification of some strains additional analysis of genetic and phenotypic features is necessary.