Difference between revisions of "Os11g0267000"
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==Annotated Information== | ==Annotated Information== | ||
| + | ===Gene Symbol=== | ||
| + | *'''''Os11g0267000''''' '''<=>''' '''''OsGUN4''''' | ||
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===Function=== | ===Function=== | ||
| − | + | * For easy testing and to increase varietal purity, a xantha mutation (xnt), which turns plants yellow and makes them visually distinguishable from normal green rice, has been generated and bred into male sterile lines for hybrid rice production. | |
| + | * we have identified an epi-allele of '''''OsGUN4''''' as the causal gene of the xantha marker trait and revealed that enhanced methylation in its promoter down-regulated its expression in rice. | ||
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| − | = | + | [[File:Os11g0267000_1.png|center|thumb|800px|'''Figure 2.''' ''Analysis of the rice GUN4 gene and its mutations. a Schematic diagram of the OsGUN4 locus.<ref name="ref1" />.'']] |
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| − | + | ===Expression=== | |
| + | * The expression of OsGUN4 was significantly reduced in HYB compared with LTB in terms of both transcript abundance (0.2 % that of LTB) and expressed protein level (barely detectable in HYB but greater than the heat shock protein reference in LTB). | ||
==Labs working on this gene== | ==Labs working on this gene== | ||
| − | + | * National Key Laboratory of Rice Biology, Institute of Crop Sciences, Zhejiang University, 310029 Hangzhou, China | |
| + | * Jiaxing Academy of Agricultural Sciences, 314016 Jiaxing, Zhejiang, China | ||
| + | * College of Life Science, Hebei Agricultural University, 071001 Baoding, China | ||
| + | ==References== | ||
| + | <references> | ||
| + | * <ref name="ref1"> | ||
| + | Li RQ, Huang JZ, Zhao HJ, Fu HW, Li YF, Liu GZ, Shu QY. A down-regulated epi-allele of the genomes uncoupled 4 gene generates a xantha marker trait in rice. Theor Appl Genet. 2014 Nov;127(11):2491-501. doi:10.1007/s00122-014-2393-9. Epub 2014 Sep 11. PubMed PMID: 25208645. | ||
| + | </ref> | ||
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| + | </references> | ||
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==Structured Information== | ==Structured Information== | ||
[[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 11]] | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 11]] | ||
Latest revision as of 06:11, 3 October 2016
The rice Os11g0267000 was reported as OsGUN4 (genomes uncoupled 4) in 2014 [1] by researchers from China.
Contents
Annotated Information
Gene Symbol
- Os11g0267000 <=> OsGUN4
Function
- For easy testing and to increase varietal purity, a xantha mutation (xnt), which turns plants yellow and makes them visually distinguishable from normal green rice, has been generated and bred into male sterile lines for hybrid rice production.
- we have identified an epi-allele of OsGUN4 as the causal gene of the xantha marker trait and revealed that enhanced methylation in its promoter down-regulated its expression in rice.
Figure 2. Analysis of the rice GUN4 gene and its mutations. a Schematic diagram of the OsGUN4 locus.[1].
Expression
- The expression of OsGUN4 was significantly reduced in HYB compared with LTB in terms of both transcript abundance (0.2 % that of LTB) and expressed protein level (barely detectable in HYB but greater than the heat shock protein reference in LTB).
Labs working on this gene
- National Key Laboratory of Rice Biology, Institute of Crop Sciences, Zhejiang University, 310029 Hangzhou, China
- Jiaxing Academy of Agricultural Sciences, 314016 Jiaxing, Zhejiang, China
- College of Life Science, Hebei Agricultural University, 071001 Baoding, China
References
