|Table of Contents|

Identification and Analysis of TCP Gene Family in the Round-toothed Wild Crow

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2026年9
Page:
35-43
Research Field:
Publishing date:

Info

Title:
Identification and Analysis of TCP Gene Family in the Round-toothed Wild Crow
Author(s):
CHEN Xuan1; 2; ZHANG Ziyang1; 2; WU Yixin1; 2; LI Wenhui1; 2; CHEN Dexing1; 2; ZOU Shuangquan1; 2
(1.College of Forestry，Fujian Agriculture and Forestry University，Fuzhou，Fujian 350002；2.Fujian Provincial Engineering Center for Conservation and Utilization of Natural Biological Resources，Fuzhou，Fujian 350002)
Keywords:
round-toothed wild crow; TCP gene family; bioinformatics; phylogenetic analysis
PACS:
S567.19
DOI:
10.11937/bfyy.20253099
Abstract:
Taking the medicinal plants unique to China,the TCP gene was identified and analyzed using bioinformatics methods to investigate its role in the growth and development of the Round toothed Wild Crow Tree.The results showed that the amino acid numbers ranged from 82 to 442，with molecular weights between 9 217.62 and 50 394.6.All of them were hydrophilic proteins，furthermore，cis-acting element analysis revealed that the promoter regions of these genes harbored numerous regulatory elements associated with plant growth and development，light response，hormone signaling，and flavonoid biosynthesis.The gene expression heatmap showed that the expression levels of EkTCP13 and EkTCP5 progressively increased during fruit development，implying their potential roles in fruit ripening regulation.In contrast，EkTCP2 was highly expressed in floral organs，suggesting its possible positive regulatory role in flower morphogenesis.In summary，our findings elucidated the systematic regulatory role of the TCP gene family in coordinating leaf development and fruit maturation in E.japonica，providing an important theoretical foundation for further understanding the molecular mechanisms underlying plant reproductive growth.

References:

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Last Update: 2026-05-19