In this new series of Fungal Biodiversity Profiles, the authors describe ten Basidiomycetes, one recombination and nine taxa new to science, using both morphological and molecular data. Descriptions are provided for Craterellus parvogriseus sp. nov. (Cantharellales); for Lactifluus maenanensis sp. nov., Russula albidogrisea sp. nov., R. aureorubra sp. nov., R. aureoviridis sp. nov., R. obscuricolor sp. nov. and R. pauriensis sp. nov. (Russulales), for Xerocomus reticulostipitatus sp. nov. (Boletales) and for Leucocybe houghtonii comb. nov. and Amanita rajendrae sp. nov. (Agaricales).

Two novel species of Russula subgenus Heterophyllidia, collected from Guangdong Province, P. R. of China, are described and illustrated based on both morphology and phylogenetic analyses of ITS sequences. Russula verrucospora sp. nov. is characterized by a combination of unequal lamellae, verrucose basidiospores, presence of robust caulocystidia, and pleurocystidia changing to reddish-brown in sulphovanillin (SV). R. xanthovirens sp. nov. is phylogenetically closely related to R. aureoviridis within subsection Virescentinae, but it can be separated from the latter by its much thicker pileipellis which is distinctly divided into two layers and orthochromatic in cresyl blue, ellipsoid to globose subterminal cells, bigger basidiospores with higher warts and ridges, and much longer pleurocystidia and cheilocystidia. Both morphological and molecular data consistently verify that R. verrucospora and R. xanthovirens are new to subg. Heterophyllidia. The differences among these two novel species and thei...

The current study investigated the characteristics and mechanism of the invertebrate immune priming using Galleria mellonella (L.) (Lepidoptera: Pyralidae) larv

Two new taxa of Russula from the Dinghu Mountain, Guangdong Province, China were described and illustrated based on both morphological data and phylogenetic analysis of the internal transcribed spacer sequences. Russula dinghuensis is characterized by the olive green pileus, acute and incurved margin, white and rarely forked lamellae, white spore print, globose to ellipsoid basidiospores with stocky and isolated warts, thick metachromatic pileipellis, and slender, furcated and septated terminal elements of pileipellis. Russula subpallidirosea is recognized by the pale pink to pale grayish-pink pileus, white and forked lamellae, white spore print, subglobose to ellipsoid basidiospores with the isolated, subcylindrical to conical warts, the metachromatic pileipellis, and the short, furcated and septate terminal elements of pileipellis. Both molecular and morphological analyses consistently confirm that these two new taxa are placed into Russula subg. Heterophyllidia subsection Cyanoxanthinae. The m...

A Gram-stain-negative, rod-shaped, aerobic, non-motile bacterial strain, 4GSH07T, was originally isolated from the monsoon evergreen broad-leaved forest soil of Dinghushan Biosphere Reserve, Guangdong Province, PR China (112° 31′ E 23° 10′ N). It grew optimally at 28–33 °C and pH 4.0. The 16S rRNA gene sequence analysis showed that strain 4GSH07T had the highest sequence similarity of 94.0 % to Parasegetibacter terrae JCM 19942T, and formed an independent lineage separable from other described genera of the family Chitinophagaceae . The main fatty acids (>5 %) were iso-C15 : 0, iso-C17 : 0 3-OH, C16 : 0 3-OH, summed feature 3 (C16 : 1 ω6c and/or C16 : 1 ω7c) and C15 : 0 2-OH. The organism contained MK-7 as the predominant respiratory quinone, and the total DNA G+C content was 50.3 mol%. The phenotypic, chemotaxonomic and phylogenetic data showed consistently that strain 4GSH07T represents a novel species of a novel genus of the family Chitinophagaceae , for which the name Puia dinghuensis gen. nov., sp. nov., is proposed, with 4GSH07T (=CGMCC 1.15448T=LMG 29214T) as the type strain.