Evidence map›Paper›PMID 40360990›Full record

ArticleBMC plant biology2025

Genome-wide identification and expression analysis of TCP transcription factors in Chrysanthemum indicum reveals their critical role in the response to various abiotic stresses.

Shengyan Chen, Bin Chen, Xingnong Xu

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Article in BMC plant biology, 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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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Shengyan Chen *College of Landscape Architecture, Northeast Forestry University, Haerbin, Heilongjiang, 150040, China.
Bin Chen *College of Landscape Architecture, Northeast Forestry University, Haerbin, Heilongjiang, 150040, China.
Xingnong XuYancheng Third People's Hospital, Yancheng Jiangsu, the affiliated hospital of Jiangsu Vocational College of Medicine, Yancheng, Jiangsu, 224008, China. xingnongx@ntu.edu.cn.

Funding

College-local collaborative innovation research project of Jiangsu Vocational College of medicine 20239120Science and Technology Development Fund Program of Nanjing Medical University NMUB20230301
6 · The paper itself

Abstract

Chrysanthemum indicum is an important medicinal plant that has a particularly strong effect on bacteria and viruses and has antioxidant, anti-inflammatory, and immunomodulatory properties. The genes of the TCP family, a group of plant-specific transcription factors (TFs), have been found to play a crucial role in the regulation of plant growth and development as well as resistance to abiotic stress. Nevertheless, no systematic analysis of the TCP family genes in C. indicum has been performed so far. In the present study, a total of 26 non-redundant CiTCP genes were identified in the genome of C. indicum. The TCP genes were categorized into three subgroups on the basis of the phylogenetic analysis: 7, 9, and 10 genes belonged to the CIN subgroup, CYC/TB1 subgroup, and PCF subgroup, respectively. All CiTCPs were unevenly distributed across the 9 chromosomes. TCP genes in the same subgroup showed similar gene structures and conserved motifs. Gene duplication analysis revealed that segmental duplications had a significant effect on the expansion of CiTCP genes. The analysis of cis-elements revealed that CiTCP genes may be involved in the regulation of plant development, hormone response and response to abiotic stress. Expression profile analysis of the transcriptome data indicated that CiTCP genes exhibited similar or distinct expressions within different tissues and under different abiotic stresses. According to the results of quantitative RT-PCR (qRT-PCR), the expression of 15 selected genes responded strongly to various abiotic stress factors. The results of our studies could provide comprehensive insights into the TCP family genes of C. indicum for further functional investigations.

Indexed as

ChrysanthemumPlant ProteinsStress, PhysiologicalTranscription FactorsGene Expression ProfilingGene Expression Regulation, PlantGenome, PlantPhylogenyPlant ProteinsTranscription FactorsAbiotic stressChrysanthemum indicumCollinearity analysisExpression profile analysisTCP

Identifiers

PMID40360990
PMCPMC12070562

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