Genome-wide identification of the OVATE gene family and revelation of its expression profile and functional role in eight tissues of Rosa roxburghii Tratt DOI Creative Commons
Yanlin An, Xueqi Li, Yani Chen

et al.

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

The PAP Gene Family in Cotton: Impact of Genome-Wide Identification on Fiber Secondary Wall Synthesis DOI Open Access
Cong Sun,

Weijie Li,

R. Qi

et al.

International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(9), P. 3944 - 3944

Published: April 22, 2025

Cotton is a crucial cash crop widely valued for its fiber. It an important source of natural fiber and has diverse applications. Improving quality significant economic agricultural importance. Purple acid phosphatases (PAPs) are multifunctional enzymes critical plant cell wall biosynthesis, root architecture modulation, low-phosphorus stress adaptation, salt/ROS tolerance. In this study, comprehensive genome-wide analysis the PAP gene family was performed four cotton species (G. hirsutum, G. barbadense, raimondii, arboreum) to explore potential role in improving quality. A total 193 genes were identified these species, revealing several conserved domains that contribute their functional diversity. Phylogenetic showed PAP2 exhibited high homology with NtPAP12, synthesis-related gene. Using varieties contrasting thickness (EZ60, micronaire 4.5 vs. CCRI127, 3.5), qRT-PCR demonstrated significantly higher expression levels GhPAP2.2, GhPAP2.6, GhPAP2.8, GhPAP2.9 EZ60 fibers during 20–25 DPA compared CCRI127. These results highlight influence on development provide valuable insights breeding.

Language: Английский

Citations

0
From gaps to insights: telomere-to-telomere cotton genome deciphers centromere dynamics after polyploidization DOI
Zhaoen Yang, Fuguang Li

Science China Life Sciences, Journal Year: 2025, Volume and Issue: unknown

Published: May 8, 2025

Language: Английский

Citations

0
A telomere-to-telomere genome assembly of cotton provides insights into centromere evolution and short-season adaptation DOI
Guanjing Hu, Zhenyu Wang,

Zunzhe Tian

et al.

Nature Genetics, Journal Year: 2025, Volume and Issue: unknown

Published: March 17, 2025

Language: Английский

Citations

0
From the T2T cotton genome to a tripartite regulatory module governing embryo folding DOI
Xiaoya Chen

Molecular Plant, Journal Year: 2024, Volume and Issue: 17(10), P. 1494 - 1495

Published: Sept. 3, 2024

Language: Английский

Citations

0
Genome-wide identification of the OVATE gene family and revelation of its expression profile and functional role in eight tissues of Rosa roxburghii Tratt DOI Creative Commons
Yanlin An, Xueqi Li, Yani Chen

et al.

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

Citations

0