Difference between revisions of "Os07g0603700"
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| − | + | The rice '''''Os07g0603700''''' was reported as '''''GE (GIANT EMBRYO)''''' in 2013 <ref name="ref1" /> by researchers from USA and Japan. | |
==Annotated Information== | ==Annotated Information== | ||
| + | [[File:128-Os07g0603700.png|right|thumb|327px|'''Figure 1.''' ''Phenotypes of ge seeds.<ref name="ref1" />.'']] | ||
| + | ===Gene Symbol=== | ||
| + | *'''''Os07g0603700''''' '''''<=>''''' '''''GE''''' | ||
===Function=== | ===Function=== | ||
| − | + | * '''''GE''''' encodes CYP78A13 protein | |
| + | * GIANT EMBRYO ('''''GE''''') gene that is essential for controlling the size balance | ||
| + | * '''''GE''''' function in each tissue is distinct, controlling cell size in the embryo and cell death in the endosperm. | ||
| − | === | + | ===Phenotypic analysis=== |
| − | + | * All '''''ge''''' mutants produced the phenotype of large embryos at the expense of the endosperm without altering overall seed size (Figure 1a). The ratio of embryo to seed in wild type varied from 8.6% to 10.3% with cultivars. | |
| + | * On the other hand, the relative embryo size in ge mutants varied from 14.7% to 21.6%. In cultivar(cv.) Kinmaze background, ge-5 produced a larger embryo than other two mutants ('''''ge-1''''' and '''''ge-4 '''''). | ||
| + | * Among six ge mutants carrying Taichung 65 (T65) background, ge-9 produced the largest embryo. | ||
| − | |||
| − | |||
You can also add sub-section(s) at will. | You can also add sub-section(s) at will. | ||
==Labs working on this gene== | ==Labs working on this gene== | ||
| − | + | * DuPont Agricultural Biotechnology, Experimental Station E353, PO Box 80353, Wilmington, DE 19880, USA | |
| + | * Graduate School of Agricultural and Life Sciences, University of Tokyo, Tokyo 113-8657, Japan | ||
| + | * DuPont Pioneer, 7200 NW 62 nd Avenue, Johnston, IA, 50131, USA | ||
| + | * Department of Agribusiness, Akita Prefectural University, 2-2 Oogata-mura, Minami akita-gun, Akita 010-0444, Japan | ||
==References== | ==References== | ||
| − | + | <references> | |
| + | * <ref name="ref1"> | ||
| + | Nagasawa N, Hibara K, Heppard EP, Vander Velden KA, Luck S, Beatty M, Nagato | ||
| + | Y, Sakai H. GIANT EMBRYO encodes CYP78A13, required for proper size balance | ||
| + | between embryo and endosperm in rice. Plant J. 2013 Aug;75(4):592-605. doi: | ||
| + | 10.1111/tpj.12223. Epub 2013 May 30. PubMed PMID: 23621326. | ||
| + | |||
| + | </ref> | ||
| + | </references> | ||
| + | |||
==Structured Information== | ==Structured Information== | ||
[[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 7]] | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 7]] | ||
Latest revision as of 14:52, 19 October 2016
The rice Os07g0603700 was reported as GE (GIANT EMBRYO) in 2013 [1] by researchers from USA and Japan.
Contents
Annotated Information
Figure 1. Phenotypes of ge seeds.[1].
Gene Symbol
- Os07g0603700 <=> GE
Function
- GE encodes CYP78A13 protein
- GIANT EMBRYO (GE) gene that is essential for controlling the size balance
- GE function in each tissue is distinct, controlling cell size in the embryo and cell death in the endosperm.
Phenotypic analysis
- All ge mutants produced the phenotype of large embryos at the expense of the endosperm without altering overall seed size (Figure 1a). The ratio of embryo to seed in wild type varied from 8.6% to 10.3% with cultivars.
- On the other hand, the relative embryo size in ge mutants varied from 14.7% to 21.6%. In cultivar(cv.) Kinmaze background, ge-5 produced a larger embryo than other two mutants (ge-1 and ge-4 ).
- Among six ge mutants carrying Taichung 65 (T65) background, ge-9 produced the largest embryo.
You can also add sub-section(s) at will.
Labs working on this gene
- DuPont Agricultural Biotechnology, Experimental Station E353, PO Box 80353, Wilmington, DE 19880, USA
- Graduate School of Agricultural and Life Sciences, University of Tokyo, Tokyo 113-8657, Japan
- DuPont Pioneer, 7200 NW 62 nd Avenue, Johnston, IA, 50131, USA
- Department of Agribusiness, Akita Prefectural University, 2-2 Oogata-mura, Minami akita-gun, Akita 010-0444, Japan
References
