Characterization of FsXEG12A from the cellulose-degrading ectosymbiotic fungus Fusarium spp. strain EI cultured by the ambrosia beetle.

Despite the threat of Fusarium dieback posed due to ambrosia fungi cultured by ambrosia beetles such as Euwallacea spp., the wood-degradation mechanisms utilized by ambrosia fungi are not fully understood. In this study, we analyzed the 16S rRNA and 18S rRNA genes of the microbial community from the Ficus tree tunnel excavated by Euwallacea interjectus and isolated the cellulose-degrading fungus, Fusarium spp.

Ability of Saccharomyces cerevisiae MC87-46 to assimilate isomaltose and its effects on sake taste.

Recently, wild strains of Saccharomyces cerevisiae isolated from a variety of natural resources have been used to make bread, beer, wine, and sake. In the current study, we isolated wild S. cerevisiae MC strain from the carnation (Dianthus caryophyllus L) flower and produced sake using its cerulenin-resistant mutant strain MC87-46.