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Agricultural straws (AS) may serve as potential base-substances in the production of Agaricus bisporus. Six AS that occur across China were investigated in a two-stage composting experiment; lignocellulose components, AS morphology, and the effects of different AS on mushroom yields from 2015-2017 were examined. In addition, microbial biodiversity and their impact on substrate degradation were studied using 16S gene sequenc based on six different AS on the 3rd (I.F), 6th (I.S), and 10th (I.T) day of Phase I, and Phase II (II). Results showed that the six different AS exhibited differences in the progression of degradation under the same compost condition; the wheat straw, rice straw, and cotton straw induced a significantly higher mushroom yield than did the others (P < 0.05); Thermobispora, Thermopolyspora, and Vulgatibacter genera may play an important role in the different AS degradations. According to our experiments, we can adjust formulations and compost methods to obtain high-yield mushroom compost based on different AS in the future. [ABSTRACT FROM AUTHOR]

In this study, the complete mitochondrial genome of Sanghuangporus vaninii Zhehuang-1 was determined. Genomic DNA samples individually collected from a population in southeastern China (Qiandaohu, Zhejiang Province, N29°44′24′′, E118°52′48′′) were sequenced with an Illumina NovaSeq 6000. The complete mitochondrial genome was 97,345 bp in length and consisted of 22 protein-coding genes (PCGs), 29 tRNAs, 3 ribosomal RNAs, and a control region. Sanghuangporus vaninii has a mitochondrial gene arrangement that is similar to that of S. sanghuang. Phylogenetic analysis performed using ML methods based on the complete mitogenome sequence showed that S. vaninii is a member of the Polyporaceae. The complete mitogenome sequence provides important data for further study of the Inonotus linteus complex. In this study, the complete mitochondrial genome of Sanghuangporus vaninii Zhehuang-1 was determined. Genomic DNA samples individually collected from a population in southeastern China (Qiandaohu, Zhejiang Province, N29°44′24′′, E118°52′48′′) were sequenced with an Illumina NovaSeq 6000. The complete mitochondrial genome was 97,345 bp in length and consisted of 22 protein-coding genes (PCGs), 29 tRNAs, 3 ribosomal RNAs, and a control region. Sanghuangporus vaninii has a mitochondrial gene arrangement that is similar to that of S. sanghuang. Phylogenetic analysis performed using ML methods based on the complete mitogenome sequence showed that S. vaninii is a member of the Polyporaceae. The complete mitogenome sequence provides important data for further study of the Inonotus linteus complex. [ABSTRACT FROM AUTHOR]