Difference between revisions of "Os11g0199200"
(Created page with "{{JaponicaGene|
GeneName = Os11g0199200|
Description = Similar to Protein disulfide isomerase (Fragment)|
Version = NM_001073968.1 GI:115484584 GeneID:4350002|
Length = 37...") |
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| − | + | The rice gene Os11g0199200 was reported as '''''OsPDIL1-1''''' in 2012<ref name="ref1" /> by researchers from China. | |
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| − | + | ==Annotated Information== | |
| − | + | ===Gene Symbol=== | |
| − | + | *'''''Os11g0199200 <=> PDIL1;1, PDIL1-1, PDIL 1-1, PDI, OsPDIL1-1 | |
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| − | + | ===Function=== | |
| − | + | * '''''OsPDIL1-1''''' gene encodes a protein disulphide isomerase-like enzyme (PDIL1-1). | |
| − | + | * '''''PDIL1-1''''' appears to play an important role in starch synthesis. Its absence is associated with endoplasmic reticulum stress in the endosperm, which is likely to underlie the formation of the floury endosperm in the T3612 mutant. | |
| − | + | ===Mutation=== | |
| − | + | * The rice somaclonal mutant T3612 produces small grains with a floury endosperm, caused by the loose packing of starch granules. | |
| − | + | * In T3612, its expression was abolished, resulting in a decrease in the activity of plastidial phosphorylase and pullulanase, and an increase in that of soluble starch synthase I and ADP-glucose pyrophosphorylase. The amylopectin in the T3612 endosperm showed an increase in chains with a degree of polymerization 8–13 compared with the wild type. The expression in the mutant’s endosperm of certain endoplasmic reticulum stress-responsive genes was noticeably elevated. | |
| − | + | ===Expression === | |
| − | + | * In the wild type, '''''PDIL1-1''''' was expressed throughout the plant, but most intensely in the developing grain. | |
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| − | + | ===Evolution=== | |
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| − | + | You can also add sub-section(s) at will. | |
| − | + | ==Labs working on this gene== | |
| − | < | + | * State Key Laboratory for Crop Genetics and Germplasm Enhancement, Jiangsu Plant Gene Engineering Research Center, Nanjing Agricultural University, Nanjing 210095, China |
| − | + | * National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China | |
| − | + | ==References== | |
| − | + | <references> | |
| − | + | * <ref name="ref1"> | |
| − | + | Han X, Wang Y, Liu X, Jiang L, Ren Y, Liu F, Peng C, Li J, Jin X, Wu F, Wang | |
| − | [[Category:Genes]] | + | J, Guo X, Zhang X, Cheng Z, Wan J. The failure to express a protein disulphide |
| − | + | isomerase-like protein results in a floury endosperm and an endoplasmic reticulum | |
| − | [[Category:Oryza Sativa Japonica Group]] | + | stress response in rice. J Exp Bot. 2012 Jan;63(1):121-30. doi: |
| − | + | 10.1093/jxb/err262. PubMed PMID: 21984651; PubMed Central PMCID: PMC3245461. | |
| − | [[Category:Japonica | + | |
| − | + | </ref> | |
| + | </references> | ||
| + | |||
| + | |||
| + | ==Structured Information== | ||
| + | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 11]] | ||
Latest revision as of 09:53, 12 December 2016
The rice gene Os11g0199200 was reported as OsPDIL1-1 in 2012[1] by researchers from China.
Contents
Annotated Information
Gene Symbol
- Os11g0199200 <=> PDIL1;1, PDIL1-1, PDIL 1-1, PDI, OsPDIL1-1
Function
- OsPDIL1-1 gene encodes a protein disulphide isomerase-like enzyme (PDIL1-1).
- PDIL1-1 appears to play an important role in starch synthesis. Its absence is associated with endoplasmic reticulum stress in the endosperm, which is likely to underlie the formation of the floury endosperm in the T3612 mutant.
Mutation
- The rice somaclonal mutant T3612 produces small grains with a floury endosperm, caused by the loose packing of starch granules.
- In T3612, its expression was abolished, resulting in a decrease in the activity of plastidial phosphorylase and pullulanase, and an increase in that of soluble starch synthase I and ADP-glucose pyrophosphorylase. The amylopectin in the T3612 endosperm showed an increase in chains with a degree of polymerization 8–13 compared with the wild type. The expression in the mutant’s endosperm of certain endoplasmic reticulum stress-responsive genes was noticeably elevated.
Expression
- In the wild type, PDIL1-1 was expressed throughout the plant, but most intensely in the developing grain.
Evolution
You can also add sub-section(s) at will.
Labs working on this gene
- State Key Laboratory for Crop Genetics and Germplasm Enhancement, Jiangsu Plant Gene Engineering Research Center, Nanjing Agricultural University, Nanjing 210095, China
- National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China
References
- ↑ Han X, Wang Y, Liu X, Jiang L, Ren Y, Liu F, Peng C, Li J, Jin X, Wu F, Wang J, Guo X, Zhang X, Cheng Z, Wan J. The failure to express a protein disulphide isomerase-like protein results in a floury endosperm and an endoplasmic reticulum stress response in rice. J Exp Bot. 2012 Jan;63(1):121-30. doi: 10.1093/jxb/err262. PubMed PMID: 21984651; PubMed Central PMCID: PMC3245461.
