The promising application of a β-glucosidase inhibitor in the postharvest management of Volvariella volvacea

Gong, Ming; Wang, Ying; Su, Erzheng; Zhang, Jianguo; Tang, Lihua; Li, Zhengpeng; Zhang, Lanlan; Zou, Gen; Wan, Jianing; Bao, Dapeng

doi:10.1016/j.postharvbio.2021.111784

Cited by 15 publications

(3 citation statements)

References 47 publications

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“…PSORTb v3.03 was used for protein subcellular localization prediction [ 19 ]. The details about the transcriptome library construction and data analysis can be found in recent studies [ 20 ].…”

Section: Methodsmentioning

confidence: 99%

Multi-Omics Analysis of Low-Temperature Fruiting Highlights the Promising Cultivation Application of the Nutrients Accumulation in Hypsizygus marmoreus

Gong

Huang

et al. 2022

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Hypsizygus marmoreus is a representative edible mushroom with low-temperature fruiting after a long postripening (LFLP). Clarifying the mechanism of LFLP and applying a rigorous low-temperature-limited process will optimize the mushroom cultivation process. This study performed an integrative multi-omics analysis of the molecular mechanism of LFLP in combination with genetic, physiological, and cultivation confirmation. The results showed that the amino acid content was increased during LFLP, mainly arginine. pH analysis showed acidification in the postripening stage and alkalization in the substrates of the reproductive growth stage. An enzyme activity test confirmed the increased enzyme activity of arginase and citrate synthase in the postripening stage. Weighted gene coexpression network analysis of the transcriptome and metabolomics indicated that pH variation is correlated mainly with changes in citrate and arginine. Multi-omics reveals a straightforward way of providing enriched materials for amino acid biosynthesis, namely, synergistically elevating citric acid and arginine through enhanced activity of the arginine synthesis branch pathway in the citrate cycle. Our study confirmed that GCN2 mediated metabolic adaptation by enhancing protein translation, highlighting its regulatory role during LFLP. Exogenously added citric acid and arginine shortened the postripening period by 10 days and increased the fruiting body yield by 10.2~15.5%. This research sheds light on the molecular mechanism of LFLP in H. marmoreus and highlights the promising application of nutrient accumulation in high-efficiency cultivation.

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Section: Methodsmentioning

confidence: 99%

Multi-Omics Analysis of Low-Temperature Fruiting Highlights the Promising Cultivation Application of the Nutrients Accumulation in Hypsizygus marmoreus

Gong

Huang

et al. 2022

JoF

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“…To provide a reference for light conditions in the process of factory cultivation, Liu et al [33] used gene expression profiling and Chip-Seq to study the molecular mechanism of GATA transcription factor CcNsdD2 from Coprinopsis cinerea in hypha kinking and light morphogenesis. The phenomenon of low-temperature autolysis in Volvariella volvacea seriously hinders the postharvest storage and marketing of commercial edible and medicinal fungi; therefore, our team analyzed the gene and metabolite expression profiles of V. volvacea after treatment with the L345-0044 inhibitor at 4 • C using absolute quantitative transcriptome and metabolome analysis [34]. The two key enzymes, tyrosinase and β-glucosidase, were screened out.…”

Section: Multi-omics Technologymentioning

confidence: 99%

Current Advances in the Functional Genes of Edible and Medicinal Fungi: Research Techniques, Functional Analysis, and Prospects

Li,

Zou,

Bao

et al. 2024

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Functional genes encode various biological functions required for the life activities of organisms. By analyzing the functional genes of edible and medicinal fungi, varieties of edible and medicinal fungi can be improved to enhance their agronomic traits, growth rates, and ability to withstand adversity, thereby increasing yield and quality and promoting industrial development. With the rapid development of functional gene research technology and the publication of many whole-genome sequences of edible and medicinal fungi, genes related to important biological traits have been mined, located, and functionally analyzed. This paper summarizes the advantages and disadvantages of different functional gene research techniques and application examples for edible and medicinal fungi; systematically reviews the research progress of functional genes of edible and medicinal fungi in biological processes such as mating type, mycelium and fruit growth and development, substrate utilization and nutrient transport, environmental response, and the synthesis and regulation of important active substances; and proposes future research directions for functional gene research for edible and medicinal fungi. The overall aim of this study was to provide a valuable reference for further promoting the molecular breeding of edible and medicinal fungi with high yield and quality and to promote the wide application of edible and medicinal fungi products in food, medicine, and industry.

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“…The association analysis of transcriptome and metabolome was extensively used to elaborate the genetic and regulatory mechanisms of plants’ metabolites ( Cho et al, 2016 ; Hu et al, 2016 ; Wang et al, 2017 ; Li et al, 2018 ; Tingting et al, 2019 ). It has only been published in a few studies involving edible fungi, such as the anti-browning mechanism in A. bisporus , β-glucoside inhibitor in increasing cold-resistance of Volvaria volvacea , and high-temperature stress on Lentinus edodes ( Zhao et al, 2019 ; Cai et al, 2021 ; Gong et al, 2022 ).…”

Section: Introductionmentioning

confidence: 99%

High-quality genome assembly and multi-omics analysis of pigment synthesis pathway in Auricularia cornea

Yao

et al. 2023

Front. Microbiol.

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Owing to its great market potential for food and health care, white Auricularia cornea, a rare edible fungus, has received increased attention in recent years. This study presents a high-quality genome assembly of A. cornea and multi-omics analysis of its pigment synthesis pathway. Continuous Long Reads libraries, combined with Hi-C-assisted assembly were used to assemble of white A. cornea. Based on this data, we analyzed the transcriptome and metabolome of purple and white strains during the mycelium, primordium, and fruiting body stages. Finally, we obtained the genome of A.cornea assembled from 13 clusters. Comparative and evolutionary analysis suggests that A.cornea is more closely related to Auricularia subglabra than to Auricularia heimuer. The divergence of white/purple A.cornea occurred approximately 40,000 years ago, and there were numerous inversions and translocations between homologous regions of the two genomes. Purple strain synthesized pigment via the shikimate pathway. The pigment in the fruiting body of A. cornea was γ-glutaminyl-3,4-dihydroxy-benzoate. During pigment synthesis, α-D-glucose-1P, citrate, 2-Oxoglutarate, and glutamate were four important intermediate metabolites, whereas polyphenol oxidase and other 20 enzyme genes were the key enzymes. This study sheds light on the genetic blueprint and evolutionary history of the white A.cornea genome, revealing the mechanism of pigment synthesis in A.cornea. It has important theoretical and practical implications for understanding the evolution of basidiomycetes, molecular breeding of white A.cornea, and deciphering the genetic regulations of edible fungi. Additionally, it provides valuable insights for the study of phenotypic traits in other edible fungi.

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The promising application of a β-glucosidase inhibitor in the postharvest management of Volvariella volvacea

Cited by 15 publications

References 47 publications

Multi-Omics Analysis of Low-Temperature Fruiting Highlights the Promising Cultivation Application of the Nutrients Accumulation in Hypsizygus marmoreus

Multi-Omics Analysis of Low-Temperature Fruiting Highlights the Promising Cultivation Application of the Nutrients Accumulation in Hypsizygus marmoreus

Current Advances in the Functional Genes of Edible and Medicinal Fungi: Research Techniques, Functional Analysis, and Prospects

High-quality genome assembly and multi-omics analysis of pigment synthesis pathway in Auricularia cornea

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