Nimra Nazir, Azhar Iqbal, Hadia Hussain, Faisal Ali, Khalid S Almaary, Most Nazmin Aktar, Muhammad Sajid, Mohammed Bourhia, Ahmad Mohammad Salamatullah
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引用次数: 0
Abstract
Growth regulatory factors (GRFs) are transcription factors that encode the proteins involved in plant growth and development. However, no comprehensive analysis of Vitis vinifera GRF genes has yet been conducted. In the current study, we performed a genome-wide analysis of the GRF gene family to explore the VvGRF gene's role in Vitis vinifera. We identified 30 VvGRF genes in the Vitis vinifera genome, localized over 20 chromosomes. Based on evolutionary analysis, 49 GRF genes (nine AtGRF, ten FvGRF, and 30 VvGRF) were clustered into six groups. Many cis-elements involved in light control, defense, and plant growth have been identified in the promoter region of VvGRF genes, and multiple miRNAs have been predicted to be involved in regulating VvGRF gene expression. Protein-protein interaction analysis showed that nine VvGRF proteins formed a complex protein interaction network. Furthermore, the gene expression analysis of VvGRF revealed that VvGRF-5 and VvGRF-6 were highly upregulated suggesting that these genes are involved in biotic responses. This study provides comprehensive insights into the functional characteristics and occurrence of the VvGRF gene family in Vitis vinifera, which may be applied in breeding programs to enhance the growth of Vitis vinifera varieties under stress and growth changes.
期刊介绍:
Cell Biochemistry and Biophysics (CBB) aims to publish papers on the nature of the biochemical and biophysical mechanisms underlying the structure, control and function of cellular systems
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Examples of subject areas that CBB publishes are:
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· interactions of cells and their molecular/macromolecular constituents;
· innovative developments in genetic and biomolecular engineering;
· computer-based analysis of tissues, cells, cell networks, organelles, and molecular/macromolecular assemblies;
· photometric, spectroscopic, microscopic, mechanical, and electrical methodologies/techniques in analytical cytology, cytometry and innovative instrument design
For articles that focus on computational aspects, authors should be clear about which docking and molecular dynamics algorithms or software packages are being used as well as details on the system parameterization, simulations conditions etc. In addition, docking calculations (virtual screening, QSAR, etc.) should be validated either by experimental studies or one or more reliable theoretical cross-validation methods.