Lentinula edodes, one of the most important edible mushrooms in China, is affected heavily by the infection of green mold that overgrows mushroom mycelia. We collected the diseased samples from main L. edodes cultivation regions in China to characterize the pathogen and to study the effect of Trichoderma spp. on L. edodes species. We identified six Trichoderma species, that is, T. harzianum, T....

Bondarzewia is a conspicuous and widely distributed mushroom genus, but little is known about its origin and biogeography. Here, we investigated the systematics and biogeography of Bondarzewia species using multi-locus phylogenetic analysis. Four genetic markers, including the internal transcribed spacer (ITS), large nuclear ribosomal RNA subunit (nLSU), elongation factor 1-α (tef1) and mitocho...

The sequestrate fungi of Japan, including truffle and truffle-like fungi, have not been well characterized but are potentially diverse. We investigated the diversity and phylogeny of Japanese Octaviania specimens using a multifaceted approach including scanning and transmission electron microscopy as well as analysis of nuclear ribosomal DNA (ITS and LSU) and EF-1α (tef1) sequences. Phylogeneti...

Rhodactina is a small sequestrate genus in Boletaceae with two described species, R. himalayensis and R. incarnata. Phylogenetic analyses of a three-gene dataset including atp6, tef1 and rpb2 of Rhodactina species along with selected Boletaceae species showed that all Rhodactina species formed a monophyletic clade, sister to the genera Spongiforma and Borofutus in subfamily Leccinoideae with hi...

Stromata of Trichoderma species having green ascospores were collected in various regions of China. Based on morphology of the sexual and asexual morph, culture characteristics, and sequence analyses of rpb2 and tef1 genes, 17 species with green ascospores were identified. Among them, Trichoderma rosulatum, T. rufobrunneum and T. stipitatum are described as new species, and seven other species ...

We report the isolation of a novel agent of subcutaneous mycosis from a 45-year-old Indian male immigrant in the United States. Phylogenetic analysis of partial small ribosomal subunit and large ribosomal subunit, internal transcribed spacer, partial translation elongation factor (TEF1), and RNA polymerase second largest subunit (rPB2) loci revealed that the strain was identical to another isol...

Five loci, nucSSU, nucLSU rDNA, TEF1, RPB1 and RPB2, are used for analysing 129 pleosporalean taxa representing 59 genera and 15 families in the current classification of Pleosporales. The suborder Pleosporineae is emended to include four families, viz.Didymellaceae, Leptosphaeriaceae, Phaeosphaeriaceae and Pleosporaceae. In addition, two new families are introduced, i.e. Amniculicolaceae and L...

Menurut WHO, angka kejadian anemia pada remaja putri di negara-negara berkembang sekitar 53,7%, sering menyerang disebabkan karena keadaan stress, haid, atau terlambat makanan. Kekurangan besi mengakibatkan pucat, lemah, letih, pusing, dan menurunnya konsentrasi belajar. Seorang akademisi (mahasiswi) memiliki jadwal kuliah kegiatan yang padat sehingga kurang memperhatikan asupan gizi. Maka dari...

During a survey of aquatic fungi from Anzali Lagoon in Iran, several fungal specimens were isolated freshwater habitats. Morphological evidence and comparing sequencing based on rDNA (ITS LSU) protein-coding genes (TEF1 TUB2) showed that some isolates belong to undescribed species. These Arthrobotrys Sarocladium, two ascomycetes genera. hyrcanus, sp. nov., differs closely related species such a...

Three novel species collected from Dinghushan Biosphere Reserve (DHSBR) in southern China, Russula cylindrica Y.Song sp. nov. and R. lacteocarpa subgenus Archaeae reticulofolia subg. Compactae, are described based on morphological molecular data. In addition, leucobrunnea nom. is proposed replacement of leucocarpa illeg. Brevipedum, as (T.Lebel) T.Lebel had been earlier. Differences between the...