Zhiyong Feng

Xi'an Jiaotong University

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Jinjing Zhang

Wenzhou Medical University

Haibo Hao

Fudan University

Mingjie Chen

Guangdong University of Technology

Hui Chen

First Affiliated Hospital of Henan University

Mingjie Chen

Shanghai Academy of Agricultural Sciences

Qian Wang

Beijing University of Chinese Medicine

Qian Guo

Zhejiang University of Technology

Hui Chen

Sichuan Agricultural University

Junhui Gao

Central Hospital of Zibo

Hailong Yu

Shanghai Academy of Agricultural Sciences

Cooperative Institutions

Shanghai Academy of Agricultural Sciences

Nanjing Agricultural University

Ministry of Agriculture and Rural Affairs

Chinese Academy of Sciences

Xi'an Jiaotong University

University of Chinese Academy of Sciences

Ministère de l'Agriculture et de la Souveraineté alimentaire

Northwest A&F University

Ministry of Agriculture & Farmers Welfare

Wuhan University

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Optimal pH and optimal temperature for enzyme action of several extracellular enzymes from Agaricus blazei

Zhongguo shiyongjun (2001)

NI Xin-jiang Qian Guo Zhiyong Feng

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Cloning and Sequence Analysis of a Glyceraldehyde 3-Phosphate Dehydrogenase Gene from Hypsizygus marmoreus

Shiyongjun xuebao (2011)

Zhiyong Feng

A glyceraldehyde-3-phosphate dehydrogenase gene(gpd) and corresponding cDNA were cloned from the edible fungus,Hypsizigus marmoreus.Comparison of the cloned DNA and cDNA sequence revealed that gpd was 2 724 bp in length,containing seven introns and eight exons,and encoding a protein consisting of 338 amino acids residues.The calculated molecular weight and PI of the protein were 36.15 kD and pH 8.24,respectively.

Glyceraldehyde 3-phosphate dehydrogenase

Cloning (programming)

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Kojic acid-mediated damage responses induce mycelial regeneration in the basidiomycete Hypsizygus marmoreus

PLoS ONE (2017)

Jinjing Zhang Hui Chen Mingjie Chen Hong Wang Qian Wang

Mechanical damage can induce fruiting body production in fungi. In this study, the antioxidant kojic acid (KA) was found to enhance injured mycelial regeneration and increase fruiting body production in Hypsizygus marmoreus. KA reduced the level of reactive oxygen species (ROS), which are harmful to mycelia when excessively generated by mechanical damage. Moreover, KA increased catalase and superoxide dismutase activities and glutathione and ascorbic acid contents by up-regulating antioxidant gene expression. These results suggest that KA promotes mycelial regeneration in response to damage by activating a "stress signal" and enhances the ability of H. marmoreus to resist oxidative damage by invoking the antioxidant system. In addition, KA increased the content of extracellular ATP, which serves as a "stress signal" in response to injury, and modulated ROS signaling, decreasing NADPH oxidase gene expression and ROS levels in the mycelial-regeneration stage. KA treatment also up-regulated the MAPK, Ca2+ and oxylipin pathways, suggesting their involvement in the damage response. Furthermore, laccase and cellulase activities were stimulated by KA at different developmental stages. These results demonstrate that KA regulates gene expression and activates pathways for mycelial wound healing, regeneration of damaged mycelia and reproductive structure formation in the basidiomycete H. marmoreus.

Kojic acid

10.1371/journal.pone.0187351

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Cloning and functional analysis of a laccase gene during fruiting body formation in Hypsizygus marmoreus

Microbiological Research (2015)

Jinjing Zhang Hui Chen Mingjie Chen Ang Ren Jianchun Huang

Flammulina

TATA box

10.1016/j.micres.2015.06.005

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Citations (62)

Changes in several extracellular enzyme activity of Grifola frondosa during its growth and development

Wei Sheng wu xue za zhi (2001)

NI Xin-jiang Ding Lixiao Zhiyong Feng You Cuirong Liang Likun

Grifola frondosa

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Effects of Temperature on Pleurotus eryngii Fruit Body Development During Artificial Cultivation in Bottles

Shiyongjun xuebao (2009)

Hailong Yu Qian Guo Yang Juan Zhiyong Feng

The effects of temperature on three stages of Pleurotus eryngii fruit body development(mycelial recovery following removal of the substrate surface layer,primordium formation and fruit body maturation) were determined during artificial cultivation in bottles.The rates of mycelial recovery and primordium formation were faster with increasing temperature but the number of primordia produced was unaffected.Fruit body development was more rapid at 17 ℃,but highest yields were recorded at 16 ℃.

Pleurotus eryngii

Primordium

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Comparative transcriptome analysis reveals potential fruiting body formation mechanisms in Morchella importuna

AMB Express (2019)

Haibo Hao Jinjing Zhang Hong Wang Qian Wang Mingjie Chen

Morchella importuna has been artificially cultivated, but stable production remains difficult because its mechanisms of fruiting body formation are unclear. To investigate the fruiting body formation mechanisms, we sequenced the transcriptomes of Morchella importuna at the mycelial and young fruiting body stages. Among the 12,561 differentially expressed genes (DEGs), 9215 were upregulated, and 3346 were downregulated. DEG enrichment analysis showed that these genes were enriched in the "generation of precursor metabolites and energy", "carbohydrate catabolic process", and "oxidoreductase activity" Gene Ontology (GO) functional categories. Enzyme activity assay results indicated that the activity levels of CAZymes (carbohydrate-active enzymes), oxidoreductases (SOD (superoxide dismutase), CAT (catalase)) and mitochondrial complex (complex I, II, III) proteins were significantly increased from the mycelial stage to the young fruiting body stage. In addition, the genes encoding CAZymes, mitochondrial proteins, oxidoreductases and heat shock proteins had higher expression levels in the young fruiting body stage than in the mycelial stage, and the qRT-PCR results showed similar trends to the RNA-Seq results. In summary, these results suggest that carbohydrate catabolism and energy metabolism are significantly enhanced in the young fruiting body stage and that growth environment temperature changes affect the formation of fruiting bodies.

Catabolism

Carbohydrate Metabolism

10.1186/s13568-019-0831-4

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Citations (35)

Radiation hardness of self-powered Si/SiC heterojunction detector under neutron irradiation

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (2024)

Zhiyong Feng Runlong Gao Linyue Liu Wuying Ma Rui Jia

Radiation hardening

10.1016/j.nima.2024.169295

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Citations (1)