Evidence map›Paper›PMID 40646487›Full record

ArticleBMC genomics2025

Identification and expression pattern analysis of the C2H2 family in the whole genome of Agaricus bisporus.

Mengjiao Tao, Yanqi Han, Songhan Liu, Xin Zhang, Liyun Ye, Nanyi Li

Abstract read
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Article in BMC genomics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Mengjiao Tao *College of Horticulture Science, Zhejiang A&F University, Hangzhou, 311300, China.
Yanqi Han *College of Horticulture Science, Zhejiang A&F University, Hangzhou, 311300, China.
Songhan LiuCollege of Forestry and Biotechnology, Zhejiang A&F University, Hangzhou, 311300, China.
Xin ZhangCollege of Forestry and Biotechnology, Zhejiang A&F University, Hangzhou, 311300, China.
Liyun YeCollege of Horticulture Science, Zhejiang A&F University, Hangzhou, 311300, China. znhyly@126.com.
Nanyi LiCollege of Horticulture Science, Zhejiang A&F University, Hangzhou, 311300, China. nyli@zafu.edu.cn.

Funding

New Variety Breeding Project of Science Technology Department of Zhejiang Province No. 2021C02073-4
6 · The paper itself

Abstract

backgroundZinc-finger proteins (ZFPs) are critical transcription factors in cellular processes, such as growth, development, and abiotic stress responses in eukaryotes. The C2H2 zinc-finger subfamily, characterized by the presence of C2H2 zinc-finger domains, plays a pivotal role in DNA binding, gene regulation, and protein-protein interactions. Despite the well-established functional significance of C2H2 ZFPs in various organisms, their roles in Agaricus bisporus, a commercially important edible fungus, remain poorly characterized. This study aimed to bridge this knowledge gap by performing a comprehensive genome-wide identification and expression analysis of the C2H2 ZFP family in Agaricus bisporus.

resultsSeventeen AbC2H2 genes were identified in the Agaricus bisporus genome. These genes were subjected to in-depth analysis of their physicochemical properties, chromosomal distributions, structural domains, conserved motifs, phylogenetic relationships, and gene synteny. These findings revealed that AbC2H2 proteins exhibit a wide range of physicochemical characteristics and are distributed across eight distinct chromosomes. Phylogenetic analysis confirmed the evolutionary conservation of these transcription factors in Agaricus bisporus. Transcriptomic analysis demonstrated the differential expression of AbC2H2 across various tissues and developmental stages. Notably, some AbC2H2 genes were significantly upregulated during mycelial growth and primordium formation, indicating their involvement in the early fungal developmental processes. Quantitative PCR validation further substantiated the transcriptome data, confirming the pivotal role of the AbC2H2 family in regulating the growth and developmental pathways in Agaricus bisporus.

conclusionThis study presents a detailed characterization of the C2H2 zinc-finger protein family in Agaricus bisporus, underscoring its multifaceted role in growth and development. The identification of 17 AbC2H2 genes, coupled with their expression profiles and phylogenetic relationships, provides valuable insights into the functional relevance of these transcription factors. These results suggest that specific AbC2H2 genes are critical during specific developmental stages, including mycelial growth and primordium initiation. This study established a foundation for future functional studies and breeding strategies to enhance the cultivation and stress resilience of Agaricus bisporus.

Indexed as

AgaricusCYS2-HIS2 Zinc FingersFungal ProteinsGenome, FungalGene Expression ProfilingGene Expression Regulation, FungalMultigene FamilyPhylogenyTranscription FactorsFungal ProteinsTranscription FactorsAgaricus bisporusC2H2 familyExpression profilingGenome-wide identificationTranscription factors

Identifiers

PMID40646487
PMCPMC12247241

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