scholarly journals F-Box Proteins in Rice. Genome-Wide Analysis, Classification, Temporal and Spatial Gene Expression during Panicle and Seed Development, and Regulation by Light and Abiotic Stress

2007 ◽  
Vol 143 (4) ◽  
pp. 1467-1483 ◽  
Author(s):  
Mukesh Jain ◽  
Aashima Nijhawan ◽  
Rita Arora ◽  
Pinky Agarwal ◽  
Swatismita Ray ◽  
...  
Keyword(s):  
Gene Expression ◽  
Abiotic Stress ◽  
Seed Development ◽  
Rice Genome ◽  
Genome Wide Analysis ◽  
Genome Wide ◽  
Temporal And Spatial

scholarly journals Genome-Wide Analysis of Dof Genes and Their Response to Abiotic Stress in Rose (Rosa chinensis)

2021 ◽  
Vol 12 ◽  
Author(s):  
Hong Nan ◽  
Richard A. Ludlow ◽  
Min Lu ◽  
Huaming An
Keyword(s):  
Gene Expression ◽  
Abiotic Stress ◽  
Expression Profiles ◽  
Expression Patterns ◽  
Functional Characterization ◽  
Stress Conditions ◽  
Genome Wide Analysis ◽  
Rosa Chinensis ◽  
Genome Wide ◽  
A Genome

Dof (DNA binding with one finger) proteins play important roles in plant development and defense regulatory networks. In the present study, we report a genome-wide analysis of rose Dof genes (RchDof), including phylogenetic inferences, gene structures, chromosomal locations, gene duplications, and expression diversity. A total of 24 full-length RchDof genes were identified in Rosa chinensis, which were assigned to nine distinct subgroups. These RchDof genes were unevenly distributed on rose chromosomes. The genome-scale analysis of synteny indicated that segmental duplication events may have played a major role in the evolution of the RchDof gene family. Analysis of cis-acting elements revealed putative functions of Dofs in rose during development as well as under numerous biotic and abiotic stress conditions. Moreover, the expression profiles derived from qRT-PCR experiments demonstrated distinct expression patterns in various tissues, and gene expression divergence existed among the duplicated RchDof genes, suggesting a fundamentally functional divergence of the duplicated Dof paralogs in rose. The gene expression analysis of RchDofs under drought and salt stress conditions was also performed. The present study offered novel insights into the evolution of RchDofs and can aid in the further functional characterization of its candidate genes.

scholarly journals Genome-Wide Analysis of Poplar SQUAMOSA-Promoter-Binding Protein (SBP) Family under Salt Stress

Forests ◽  
2021 ◽  
Vol 12 (4) ◽  
pp. 413
Author(s):  
Qing Guo ◽  
Li Li ◽  
Kai Zhao ◽  
Wenjing Yao ◽  
Zihan Cheng ◽  
...  
Keyword(s):  
Salt Stress ◽  
Abiotic Stress ◽  
Stress Responses ◽  
Growth And Development ◽  
Binding Protein ◽  
Gene Segment ◽  
Gene Expression Pattern ◽  
Genome Wide Analysis ◽  
Genome Wide ◽  
Squamosa Promoter Binding Protein

SQUAMOSA promoter binding protein (SBP) is a kind of plant-specific transcription factor, which plays a crucial role in stress responses and plant growth and development by activating and inhibiting the transcription of multiple target genes. In this study, a total of 30 SBP genes were identified from Populus trichocarpa genome and randomly distributed on 16 chromosomes in poplar. According to phylogenetic analysis, the PtSBPs can be divided into six categories, and 14 out of the genes belong to VI. Furthermore, the SBP genes in VI were proved to have a targeting relationship with miR156. The homeopathic element analysis showed that the promoters of poplar SBP genes mainly contain the elements involved in growth and development, abiotic stress and hormone response. In addition, there existed 10 gene segment duplication events in the SBP gene duplication analysis. Furthermore, there were four poplar and Arabidopsis orthologous gene pairs among the poplar SBP members. What is more, poplar SBP gene family has diverse gene expression pattern under salt stress. As many as nine SBP members were responding to high salt stress and six members possibly participated in growth development and abiotic stress. Yeast two-hybrid experiments indicated that PtSBPs can form heterodimers to interact in the transcriptional regulatory networks. The genome-wide analysis of poplar SBP family will contribute to function characterization of SBP genes in woody plants.

scholarly journals Microarray data integration for genome-wide analysis of human tissue-selective gene expression

BMC Genomics ◽  
2010 ◽  
Vol 11 (Suppl 2) ◽  
pp. S15 ◽  
Author(s):  
Liangjiang Wang ◽  
Anand K Srivastava ◽  
Charles E Schwartz
Keyword(s):  
Gene Expression ◽  
Data Integration ◽  
Microarray Data ◽  
Human Tissue ◽  
Genome Wide Analysis ◽  
Genome Wide

scholarly journals Common gene expression strategies revealed by genome-wide analysis in yeast

2007 ◽  
Vol 8 (10) ◽  
pp. R222 ◽  
Author(s):  
José García-Martínez ◽  
Fernando González-Candelas ◽  
José E Pérez-Ortín
Keyword(s):  
Gene Expression ◽  
Common Gene ◽  
Genome Wide Analysis ◽  
Genome Wide
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