Evidence map›Paper›PMID 39499341›Full record

ArticleMolecular biology reports2024

Genome-wide investigation of MYB gene family in Areca catechu and potential roles of AcTDF in transgenic Arabidopsis.

Qiyuan An, Yiqi Jiang, Guangzhen Zhou

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Article in Molecular biology reports, 2024. 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.

  1. International journal of molecular sciences · 2025
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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Qiyuan An *Liaoning Research Institute of Cash Crops, Liaoyang, 111000, China.
Yiqi JiangHainan Key Laboratory for Sustainable Utilization of Tropical Bioresources, College of Tropical Crops, Hainan University, Haikou, 570228, China.
Guangzhen ZhouMinistry of Education Key Laboratory for Ecology of Tropical Islands, Key Laboratory of Tropical Animal and Plant Ecology of Hainan Province, College of Life Sciences, Hainan Normal University, Haikou, 571158, China. gzzhou@hainanu.edu.cn.

Funding

the Hainan Normal University Talent Research Start-up Fund Project Funding HSZK-KYQD-202421
6 · The paper itself

Abstract

backgroundMYB protein, a crucial transcription factor, holds crucial importance in plant growth, development, stress responses, and secondary metabolite regulation. While MYB proteins have been extensively studied, research on MYBs within the palm family, particularly in Areca catechu, remains limited. METHODS AND

resultsThis study identified 259 MYB genes in Areca catechu, including 105 1R-MYBs, 150 R2R3-MYBs, 3 3R-MYBs, and 1 4R-MYBs. Physicochemical properties, collinearity, and gene structure of these genes were analyzed. The AcMYB is distributed across 16 chromosomes of A.catechu and has 119 and 195 homologs in Arabidopsis and rice, respectively. Cis-acting elements in the promoter region suggest roles in plant hormones, growth, development, and stress. R2R3-MYB genes were divided into eight groups based on tissue expression profiles. The flowering-related gene AcTDF is highly expressed in male flowers. Overexpression of AcTDF in Arabidopsis promotes early flowering, upregulates AtSOC1 and AtFUL, and enhances tolerance to drought and salt stress.

conclusionsThese results provide valuable insights for the identification and analysis of the MYB gene family in Areca catechu and offer a basis for the subsequent verification of its related functions and the role and significance of its role in the evolution of palms.

Indexed as

ArabidopsisGene Expression Regulation, PlantMultigene FamilyPhylogenyPlant ProteinsPlants, Genetically ModifiedTranscription FactorsArabidopsis ProteinsArecaceaeFlowersGenes, mybGenome, PlantPromoter Regions, GeneticStress, PhysiologicalArabidopsis ProteinsPlant ProteinsTranscription FactorsAbiotic stressAreca catechuExpression profilesFloral developmentMYB gene family

Identifiers

PMID39499341

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