Difference between revisions of "Os02g0194900"
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===Function=== | ===Function=== | ||
* The basic leucine (Leu) zipper (bZIP) proteins compose a family of transcriptional regulators present exclusively in eukaryotes. | * The basic leucine (Leu) zipper (bZIP) proteins compose a family of transcriptional regulators present exclusively in eukaryotes. | ||
| − | * The '''''OsbZIP''''' proteins characteristically harbor a bZIP domain composed of two structural features: a DNA-binding basic region and | + | * The '''''OsbZIP''''' proteins characteristically harbor a bZIP domain composed of two structural features: a DNA-binding basic region and the Leu zipper dimerization region. |
| − | + | * bZIP proteins have been shown to regulate diverse plant-specific phenomena, including seed maturation and germination, floral induction and development, and photomorphogenesis, and are also involved in stress and hormone signaling. | |
| − | the Leu zipper dimerization region. | ||
| − | * bZIP proteins have been shown to regulate diverse plant-specific phenomena, including seed maturation and germination, floral induction | ||
| − | |||
| − | and development, and photomorphogenesis, and are also involved in stress and hormone signaling. | ||
===Expression=== | ===Expression=== | ||
| − | * The researchers from India find specific or coexpression patterns of rice bZIP transcription factors starting from floral transition to | + | * The researchers from India find specific or coexpression patterns of rice bZIP transcription factors starting from floral transition to various stages of panicle and seed development. |
| − | + | * bZIP transcription factor-encoding genes in rice also displayed differential expression patterns in rice seedlings in response to abiotic stress and light irradiation. | |
| − | various stages of panicle and seed development. | ||
| − | * bZIP transcription factor-encoding genes in rice also displayed differential expression patterns in rice seedlings in response to abiotic | ||
| − | |||
| − | stress and light irradiation. | ||
===Evolution=== | ===Evolution=== | ||
| − | * The phylogenetic relationship among rice bZIP domains as well as with bZIP domains from other plant bZIP factors suggests that homologous | + | * The phylogenetic relationship among rice bZIP domains as well as with bZIP domains from other plant bZIP factors suggests that homologous bZIP domains exist in plants. |
| − | |||
| − | bZIP domains exist in plants. | ||
* Similar intron/exon structural patterns were observed in the basic and hinge regions of their bZIP domains. | * Similar intron/exon structural patterns were observed in the basic and hinge regions of their bZIP domains. | ||
| − | * Detailed sequence analysis has been done to identify additional conserved motifs outside the bZIP domain and to predict their DNA-binding | + | * Detailed sequence analysis has been done to identify additional conserved motifs outside the bZIP domain and to predict their DNA-binding site specificity as well as dimerization properties, which has helped classify them into different groups and subfamilies, respectively. |
| − | |||
| − | site specificity as well as dimerization properties, which has helped classify them into different groups and subfamilies, respectively. | ||
<br> | <br> | ||
'''''You can also add sub-section(s) at will.''''' | '''''You can also add sub-section(s) at will.''''' | ||
Revision as of 13:39, 21 February 2017
The rice Os02g0194900 was reported as OsbZIP017 in 2008 [1] by researchers from India.
Contents
Annotated Information
Gene Symbol
- Os02g0194900 <=> OsbZIP017,OsbZIP, bZIP017
Function
- The basic leucine (Leu) zipper (bZIP) proteins compose a family of transcriptional regulators present exclusively in eukaryotes.
- The OsbZIP proteins characteristically harbor a bZIP domain composed of two structural features: a DNA-binding basic region and the Leu zipper dimerization region.
- bZIP proteins have been shown to regulate diverse plant-specific phenomena, including seed maturation and germination, floral induction and development, and photomorphogenesis, and are also involved in stress and hormone signaling.
Expression
- The researchers from India find specific or coexpression patterns of rice bZIP transcription factors starting from floral transition to various stages of panicle and seed development.
- bZIP transcription factor-encoding genes in rice also displayed differential expression patterns in rice seedlings in response to abiotic stress and light irradiation.
Evolution
- The phylogenetic relationship among rice bZIP domains as well as with bZIP domains from other plant bZIP factors suggests that homologous bZIP domains exist in plants.
- Similar intron/exon structural patterns were observed in the basic and hinge regions of their bZIP domains.
- Detailed sequence analysis has been done to identify additional conserved motifs outside the bZIP domain and to predict their DNA-binding site specificity as well as dimerization properties, which has helped classify them into different groups and subfamilies, respectively.
You can also add sub-section(s) at will.
Labs working on this gene
- Interdisciplinary Centre for Plant Genomics and Department of Plant Molecular Biology, University of Delhi South Campus, New Delhi
110021, India
References
- ↑ Nijhawan A, Jain M, Tyagi AK, Khurana JP. Genomic survey and gene expression analysis of the basic leucine zipper transcription factor family in rice. Plant Physiol. 2008 Feb;146(2):333-50. PubMed PMID: 18065552; PubMed Central PMCID: PMC2245831.
