文献类型： 外文期刊

作者： Li, Cai-hua ¹ ; Fang, Qing-xi ² ; Zhang, Wen-Jing ³ ; Li, Yu-huan ¹ ; Zhang, Jin-zhu ² ; Chen, Shuai ² ; Yin, Zhen-Gon ¹ ;

作者机构： 1.Jilin Acad Agr Sci, Inst Econ Bot, Econ Plant Res Lab, Changchun, Jilin, Peoples R China

2.Northeast Agr Univ, Coll Agr, Ornamental Plant Breeding Lab, Harbin, Heilongjiang, Peoples R China

3.Heilongjiang Bayi Agr Univ, Natl Coarse Cereals Engn Res Ctr, Agr Sect, Daqing, Heilongjiang, Peoples R China

4.Heilongjiang Acad Agr Sci, Crop Resources Inst, Edible Bean Res Lab, Harbin, Heilongjiang, Peoples R China

关键词： Rosa; CCCH; evolution; Cis-acting elements; tissue-specific expression

期刊名称：BIOTECHNOLOGY & BIOTECHNOLOGICAL EQUIPMENT （ 影响因子：1.186； 五年影响因子：1.588 ）

ISSN： 1310-2818

年卷期： 2021 年 35 卷 1 期

页码：

收录情况： SCI

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 .