Comparative analysis of the TCP gene family in celery,coriander and carrot(family Apiaceae)  

作　　者：Qiaoying Pei Nan Li Yun Bai Tong Wu Qihang Yang Tong Yu Zhiyuan Wang Zhuo Liu Qiang Li Hao Lin Xiaoming Song 

机构地区：[1]College of Life Sciences/Center for Genomics and Bio-computing,North China University of Science and Technology,Tangshan 063210,China [2]School of Life Science and Technology,University of Electronic Science and Technology of China,Chengdu 610054,China [3]Food Science and Technology Department,University of Nebraska-Lincoln,Lincoln,NE 68588,USA [4]Faculty of Life Science,Tangshan Normal University,Tangshan 063000,China

出　　处：《Vegetable Research》2021年第1期36-47,共12页蔬菜研究（英文）

基　　金：supported by the National Natural Science Foundation of China (31801856);China Postdoctoral Science Foundation (2020M673188);Hebei Province Higher Education Youth Talents Program (BJ2018016);Key Science Research and Development Program of Tangshan (19150206E).

摘　　要：Apiaceae is one of the most important families in Apiales and includes many economically important vegetables and medicinal plants.The TEOSINTE BRANCHED 1/CYCLOIDEA/PROLIFERATING CELL FACTOR 1/2(TCP)gene family plays an important role in regulating plant growth and development,but it has not been widely studied in Apiaceae.In the present study,we identified 215 TCP family genes in six species of plant,of which 122 genes were present in three Apiaceae including 29 in celery(Apium graveolens),43 in coriander(Coriandrum sativum),and 50 in carrot(Daucus carota).Whole-genome duplication likely contributed to TCP gene family expansion in Apiaceae.There were more paralogs in carrot than in coriander and celery,which was attributable to the greater number of tandem and proximal duplicated genes on chromosome 1.Nine microRNAs were found to regulate 20 TCP genes in the three Apiaceae species,with miR-319 having the most target genes.Several TCP genes showed high expression in the root,petiole and leaf of celery and coriander.These results provide a basis for comparative and functional genomic analyses of TCP genes in Apiaceae and other plants.

关 键 词：TCP IDEA WHOLE 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]