Difference between revisions of "Os06g0181300"
(Created page with "{{JaponicaGene|
GeneName = Os06g0181300|
Description = ANTHER INDEHISCENCE1|
Version = NM_001063513.1 GI:115466757 GeneID:4340310|
Length = 3221 bp|
Definition = Oryza sa...") |
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| − | + | The rice gene Os06g0181300 was reported as '''''aid1''''' in 2004<ref name="ref1" /> by researchers from Australia. | |
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| − | + | ==Annotated Information== | |
| − | + | ===Gene Symbol=== | |
| − | + | *'''''Os06g0181300 <=> aid1, OsAID1 | |
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| − | + | ===Function=== | |
| − | + | * '''''AID1''''' gene on chromosome 6 is predicted to encode a novel protein of 426 amino acids with a single MYB domain. The MYB domain of '''''AID1''''' is closely related to that of the telomere-binding proteins of human, mouse, and Arabidopsis, and of single MYB domain transcriptional regulators in plants such as PcMYB1 and ZmIBP1. | |
| − | + | ===Mutation=== | |
| − | + | * Anther indehiscence1 (aid1), showing partial to complete spikelet sterility. Spikelets of the aid1 mutant could be classified into three types based on the viability of pollen grains and the extent of anther dehiscence. Type 1 spikelets (approximately 25%) were sterile due to a failure in accumulation of starch in pollen grains. Type 2 spikelets (approximately 55%) had viable pollen grains, but anthers failed to dehisce and/or synchronize with anthesis due to failure in septum degradation and stomium breakage, resulting in sterility. Type 3 spikelets (approximately 20%) had normal fertility. In addition, aid1 mutant plants had fewer tillers and flowered 10 to 15 d later than the wild type. | |
| − | + | [[File:Os06g0181300-1.png|center|thumb|400px|'''Figure 1. Comparison of anthesis and anther dehiscence between the wild type and the aid1 mutant. A to D, Spikelet and anthers of the wild type. E to H, Spikelet and anthers of the aid1 mutant.''' '' <ref name="ref1" />.'']] | |
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| − | + | ===Expression === | |
| − | + | * '''''AID1''''' was expressed in both the leaves and panicles of wild-type plants, but not in mutant plants. | |
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| − | + | ===Evolution=== | |
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| − | + | You can also add sub-section(s) at will. | |
| − | + | ==Labs working on this gene== | |
| − | < | + | * CSIRO Plant Industry, Canberra, Australian Capital Territories 2601, Australia |
| − | + | * New South Wales Agricultural Genomics Centre, Wagga Wagga, New South Wales 2678, Australia | |
| − | + | ==References== | |
| − | + | <references> | |
| − | + | * <ref name="ref1"> | |
| − | + | Zhu QH, Ramm K, Shivakkumar R, Dennis ES, Upadhyaya NM. The ANTHER | |
| − | [[Category:Genes]] | + | INDEHISCENCE1 gene encoding a single MYB domain protein is involved in anther |
| − | + | development in rice. Plant Physiol. 2004 Jul;135(3):1514-25. PubMed PMID: | |
| − | [[Category:Oryza Sativa Japonica Group]] | + | 15247409; PubMed Central PMCID: PMC519067. |
| − | [[Category:Japonica | + | |
| − | + | </ref> | |
| − | + | </references> | |
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| + | |||
| + | ==Structured Information== | ||
| + | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 6]] | ||
Latest revision as of 08:49, 10 December 2016
The rice gene Os06g0181300 was reported as aid1 in 2004[1] by researchers from Australia.
Contents
Annotated Information
Gene Symbol
- Os06g0181300 <=> aid1, OsAID1
Function
- AID1 gene on chromosome 6 is predicted to encode a novel protein of 426 amino acids with a single MYB domain. The MYB domain of AID1 is closely related to that of the telomere-binding proteins of human, mouse, and Arabidopsis, and of single MYB domain transcriptional regulators in plants such as PcMYB1 and ZmIBP1.
Mutation
- Anther indehiscence1 (aid1), showing partial to complete spikelet sterility. Spikelets of the aid1 mutant could be classified into three types based on the viability of pollen grains and the extent of anther dehiscence. Type 1 spikelets (approximately 25%) were sterile due to a failure in accumulation of starch in pollen grains. Type 2 spikelets (approximately 55%) had viable pollen grains, but anthers failed to dehisce and/or synchronize with anthesis due to failure in septum degradation and stomium breakage, resulting in sterility. Type 3 spikelets (approximately 20%) had normal fertility. In addition, aid1 mutant plants had fewer tillers and flowered 10 to 15 d later than the wild type.
Figure 1. Comparison of anthesis and anther dehiscence between the wild type and the aid1 mutant. A to D, Spikelet and anthers of the wild type. E to H, Spikelet and anthers of the aid1 mutant. [1].
Expression
- AID1 was expressed in both the leaves and panicles of wild-type plants, but not in mutant plants.
Evolution
You can also add sub-section(s) at will.
Labs working on this gene
- CSIRO Plant Industry, Canberra, Australian Capital Territories 2601, Australia
- New South Wales Agricultural Genomics Centre, Wagga Wagga, New South Wales 2678, Australia
References
