Genome-wide identification of the CCCH gene family in rose (Rosa chinensis Jacq.) reveals its potential functions

Biotechnology & Biotechnological Equipment

Ji-dao Du¹  Wen-Jing Zhang¹  Wen-da Liu¹  Wei-Jia Li¹  Cai-hua Li²  Zheng Yi²  Zhong-sheng Mu²  Yu-huan Li²  Zhen-Gong Yin³  Shuai Chen⁴  Qing-xi Fang⁴  Jin-zhu Zhang⁴ 

[1] Agricultural Sector, National Coarse Cereals Engineering Research Center, Heilongjiang Bayi Agricultural University;Economic Plant Research Laboratory, Institute of Economic Botany, Jilin Academy of Agricultural Science;Edible Bean Research Laboratory, Crop Resources Institute of Heilongjiang Academy of Agricultural Sciences Harbin;Ornamental Plant Breeding Laboratory, Agricultural College, Northeast Agricultural University;

关键词: rosa;    ccch;    evolution;    cis-acting elements;    tissue-specific expression;   

DOI  :  10.1080/13102818.2021.1901609

来源: DOAJ

【 摘 要 】

The CCCH(C3H) transcription factor is an important transcription factor in plants in the process of plant development, hormone regulation and under stress. Rose is one of the most important commercial flower crops worldwide. However, there are few reports about the C3H gene of rose and Rosa chinensis Jacq. The reference genome sequence becomes a valuable source of data for the C3H genes in rose (RcC3Hs). We identified 31 encoding members in total, which were distributed on seven chromosomes and clustered into 11 subgroups in R. chinensis. Each subgroup has similar group-specific features including motifs, gene structure, cis-acting elements and collinearity in R. chinensis and two other species (Arabidopsis thaliana and Oryza sativa L). The RcC3Hs’tissue-specific expression by quantitative real-time PCR (qRT-PCR) showed that the expression of RcC3Hs was higher in roots and leaves compared with other tissues. These results provide a theoretical basis for the follow-up exploration of the functions of RcC3Hs and the molecular breeding of rose. Supplemental data for this article is available online at https://doi.org/10.1080/13102818.2021.1901609 .

【 授权许可】

Unknown