首页|Comparative analysis of SIMILAR to RCD ONE(SRO)family from tetrapioid cotton species and their diploid progenitors depict their significance in cotton growth and development

Comparative analysis of SIMILAR to RCD ONE(SRO)family from tetrapioid cotton species and their diploid progenitors depict their significance in cotton growth and development

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  • 国家科技期刊平台
  • NETL
  • NSTL
  • 万方数据
Background SRO(Similar to RCD1)genes family is largely recognized for their importance in the growth,develop-ment,and in responding to environmental stresses.However,genome-wide identification and functional characteri-zation of SRO genes from cotton species have not been reported so far.Results A total of 36 SRO genes were identified from four cotton species.Phylogenetic analysis divided these genes into three groups with distinct structure.Syntenic and chromosomal distribution analysis indicated uneven distribu-tion of GaSRO,GrSRO,GhSRO,and GbSRO genes on A2,D5 genomes,Gh-At,Gh-Dt,Gb-At,and Gb-Dt subgenomes,respectively.Gene duplication analysis revealed the presence of six duplicated gene pairs among GhSRO genes.In promoter analysis,several elements responsive to the growth,development and hormones were found in GhSRO genes,implying gene induction during cotton growth and development.Several miRNAs responsive to plant growth and abiotic stress were predicted to target 12 GhSRO genes.Organ-specific expression profiling demonstrated the roles of GhSRO genes in one or more tissues.In addition,specific expression pattern of some GhSRO genes dur-ing ovule development depicted their involvement in these developmental processes.Conclusion The data presented in this report laid a foundation for understanding the classification and functions of SRO genes in cotton.

CottonSROmiRNAsGene duplicationsGene expressionOvule development

SHABAN Muhammad、TABASSUM Riaz、RANA Iqrar Ahmad、ATIF Rana Muhammad、AZMAT Muhammad Abubakkar、IQBAL Zubair、MAJEED Sajid、AZHAR Muhammad Tehseen

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Department of Plant Breeding and Genetics,University of Agriculture Faisalabad,Sub-Campus Burewala,Vehari 61010,Pakistan

Department of Chemistry and Biochemistry,University of Agriculture,Faisalabad 38400,Pakistan

Centre of Agricultural Biochemistry and Biotechnology,University of Agriculture,Faisalabad 38400,Pakistan

Department of Plant Breeding and Genetics,University of Agriculture,Faisalabad 38400,Pakistan

Precision Agriculture and Analytics Lab,National Centre in Big Data and Cloud Computing,Centre for Advanced Studies in Agriculture and Food Security,University of Agriculture Faisalabad,Faisalabad 38400,Pakistan

Department of Plant Pathology,University of California,Davis,CA 95616,USA

State Key Laboratory of Cotton Biology,Institute of Cotton Research,Chinese Academy of Agricultural Sciences,Anyang,Henan 455000,China

Federal Seed Certification and Registration Department,Ministry of National Food Security and Research,Islamabad 44090,Pakistan

School of Agriculture Sciences,Zhengzhou University,Zhengzhou 450000,China

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2024

10.1186/s42397-024-00165-2

棉花研究(英文)
中国农业科学院棉花研究所,中国农学会

棉花研究(英文)

ISSN：2096-5044
年,卷(期)：2024.7(1)
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