
BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)
Published: Nov. 13, 2024
The OVATE gene family is a new class of transcriptional repressors, which play an important regulatory role in plant growth and development. Many studies have proved that the can regulate development tissues organs resist stress, but its quantity functional Rosa roxburghii remain unknown. In this study, 14 members were identified by re-annotating genome roxburghii, these unevenly distributed on 6 chromosomes. Evolutionary analysis indicated classified into three groups. their promoter regions, many hormone-related cis-acting elements such as ABA, GA, MeJA identified. Segmental duplication driving force for expansion roxburghii. Transcriptome sequencing RT-qPCR showed had specific tissue expression pattern For instance, level Rr602241 leaves was more than 4 times other tissues. Rr101515 highly expressed FR1 FR4 stages fruit tree development, homologous to regulating shape tomatoes. These results suggest may diverse functions different Furthermore, based transcriptome data eight tissues, co-expression network transcription factors genes constructed. conclusion, our study provides profiles reveals potential roles Tratt.
Language: Английский