Difference between revisions of "Os07g0182000"
(Created page with "{{JaponicaGene|
GeneName = Os07g0182000|
Description = Similar to Transcriptional activator protein|
Version = NM_001065583.1 GI:115470898 GeneID:4342570|
Length = 4441 bp...") |
Liming Pan (talk | contribs) (→Annotated Information) |
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| − | + | The rice '''''Os07g0182000''''' was reported as '''''OsbZIP58''''' in 2013 <ref name="ref1" /> by researchers from China. | |
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| − | + | ==Annotated Information== | |
| − | + | [[File:130-Os07g0182000.png|right|thumb|327px|'''Figure 3.''' ''Altered seeds phenotype of the osbzip58 mutants and CLs.<ref name="ref1" />.'']] | |
| − | + | ===Gene Symbol=== | |
| − | + | *'''''Os07g0182000''''' '''''<=>''''' '''''OsbZIP58,bZIP58''''' | |
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| − | + | ===Function=== | |
| − | + | * '''''OsbZIP58''''' is a key transcriptional regulator controlling starch synthesis in rice endosperm. | |
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| − | + | ===Expression=== | |
| − | + | * '''''OsbZIP58''''' was expressed mainly in endosperm during active starch synthesis | |
| − | + | * '''''OsbZIP58''''' was shown to bind directly to the promoters of six starch-synthesizing genes, '''''OsAGPL3''''', '''''Wx''''', '''''OsSSIIa''''', '''''SBE1''''', '''''OsBEIIb''''', and '''''ISA2''''', and to regulate their expression. | |
| − | + | * '''''OsbZIP58''''' functions as a key regulator of starch synthesis in rice seeds and provide new insights into seed quality control. | |
| − | + | ===Phenotypic analysis=== | |
| − | + | * The two '''''osbzip58''''' mutants showed several defective seed phenotypes, including reduced mass per 1000 seeds, reduced grain width, abnormal seed shape, and a white belly, which is a floury-white core that occupies the centre to the ventral region of the seed; (Figs 2B–E and 3F, J). | |
| − | + | * The '''''osbzip58-1''''' mutant also had an apparently shrunken belly in the grain (Fig. 3E). SEM images of transverse sections of osbzip58-1 and '''''osbzip58-2''''' grains indicated that the dorsal endosperm consisted of densely packed, polyhedral starch granules (Fig. 3G, K), which were similar to those of the wild-type Dongjin (Fig. 3C, D), while the ventral endosperm was filled with loosely packed, spherical starch granules with large air spaces (Fig. 3H, L), corresponding to the chalky region of endosperm. | |
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| − | + | You can also add sub-section(s) at will. | |
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| − | + | ==Labs working on this gene== | |
| − | + | * National Key Laboratory of Plant Molecular Genetics, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200032, PR China | |
| − | + | * State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control, Institute of Virology and Biotechnology, | |
| − | + | Zhejiang Academy of Agricultural Science, Zhejiang 310021, PR China | |
| − | + | * Key Laboratories of Crop Genetics and Physiology of the Jiangsu Province and Plant Functional Genomics of the Ministry of | |
| − | [[Category:Genes]] | + | Education, Yangzhou University, Yangzhou 225009, PR China |
| − | + | ==References== | |
| − | [[Category:Oryza Sativa Japonica Group]] | + | <references> |
| − | + | * <ref name="ref1"> | |
| − | [[Category:Japonica | + | Wang JC, Xu H, Zhu Y, Liu QQ, Cai XL. OsbZIP58, a basic leucine zipper |
| − | + | transcription factor, regulates starch biosynthesis in rice endosperm. J Exp Bot. | |
| + | 2013 Aug;64(11):3453-66. doi: 10.1093/jxb/ert187. Epub 2013 Jul 11. PubMed PMID: | ||
| + | 23846875; PubMed Central PMCID: PMC3733163. | ||
| + | </ref> | ||
| + | </references> | ||
| + | |||
| + | ==Structured Information== | ||
| + | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 7]] | ||
Latest revision as of 15:23, 19 October 2016
The rice Os07g0182000 was reported as OsbZIP58 in 2013 [1] by researchers from China.
Contents
Annotated Information
Figure 3. Altered seeds phenotype of the osbzip58 mutants and CLs.[1].
Gene Symbol
- Os07g0182000 <=> OsbZIP58,bZIP58
Function
- OsbZIP58 is a key transcriptional regulator controlling starch synthesis in rice endosperm.
Expression
- OsbZIP58 was expressed mainly in endosperm during active starch synthesis
- OsbZIP58 was shown to bind directly to the promoters of six starch-synthesizing genes, OsAGPL3, Wx, OsSSIIa, SBE1, OsBEIIb, and ISA2, and to regulate their expression.
- OsbZIP58 functions as a key regulator of starch synthesis in rice seeds and provide new insights into seed quality control.
Phenotypic analysis
- The two osbzip58 mutants showed several defective seed phenotypes, including reduced mass per 1000 seeds, reduced grain width, abnormal seed shape, and a white belly, which is a floury-white core that occupies the centre to the ventral region of the seed; (Figs 2B–E and 3F, J).
- The osbzip58-1 mutant also had an apparently shrunken belly in the grain (Fig. 3E). SEM images of transverse sections of osbzip58-1 and osbzip58-2 grains indicated that the dorsal endosperm consisted of densely packed, polyhedral starch granules (Fig. 3G, K), which were similar to those of the wild-type Dongjin (Fig. 3C, D), while the ventral endosperm was filled with loosely packed, spherical starch granules with large air spaces (Fig. 3H, L), corresponding to the chalky region of endosperm.
You can also add sub-section(s) at will.
Labs working on this gene
- National Key Laboratory of Plant Molecular Genetics, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200032, PR China
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control, Institute of Virology and Biotechnology,
Zhejiang Academy of Agricultural Science, Zhejiang 310021, PR China
- Key Laboratories of Crop Genetics and Physiology of the Jiangsu Province and Plant Functional Genomics of the Ministry of
Education, Yangzhou University, Yangzhou 225009, PR China
