Difference between revisions of "Os11g0528700"
(Created page with "{{JaponicaGene|
GeneName = Os11g0528700|
Description = Similar to Indole-3-acetic acid-amido synthetase GH3.17 (EC 6.3.2.-) (Auxin- responsive GH3-like protein 17) (AtGH3-17...") |
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| − | + | The rice gene Os11g0528700 was reported as '''''tld1''''' in 2009<ref name="ref1" /> by researchers from China. | |
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| − | + | ==Annotated Information== | |
| − | + | ===Gene Symbol=== | |
| − | + | *'''''Os11g0528700 <=> TLD1, OsGH3.13 | |
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| − | + | ===Function=== | |
| − | + | * '''''TLD1''''' is a rice GH3.13 gene that encodes indole-3-acetic acid (IAA)-amido synthetase, which is suppressed in aboveground tissues under normal conditions but which is dramatically induced by drought stress. | |
| − | + | * The activation of TLD1 reduced the IAA maxima at the lamina joint, shoot base, and nodes, resulting in subsequent alterations in plant architecture and tissue patterning but enhancing drought tolerance. | |
| − | + | ===Mutation=== | |
| − | + | * The tld1-D mutant shows an increased number of tillers, enlarged leaf angles, and dwarfism. | |
| − | + | * The decreased level of free IAA in tld1-D due to the conjugation of IAA with amino acids greatly facilitated the accumulation of late-embryogenesis abundant mRNA compared with the wild type. | |
| − | + | ===Expression === | |
| − | + | * To understand the native roles of TLD1 in rice physiology and development, The researchers analyzed the '''''TLD1''''' expression pattern under normal conditions. Although TLD1 was expressed in all of the tissues examined, the level of transcription as determined by RT-PCR was low in the aboveground organs but relatively high in the roots | |
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| − | + | ===Evolution=== | |
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| − | + | You can also add sub-section(s) at will. | |
| − | + | ==Labs working on this gene== | |
| − | < | + | * Institute of Molecular Cell Biology, Hebei Normal University, Shijiazhuang, Hebei, China 050016 (S.-W.Z., C.-H.L., J.C., S.-Q.Z., D.-Y.S., Y.S.); |
| − | + | * Key Laboratory of Hebei Molecular Cell Biology, Shijiazhuang, Hebei, China 050016 (S.-W.Z., S.-Q.Z., D.-Y.S., Y.S.); | |
| − | + | * College of Life Science, Hebei Normal University, Shijiazhuang, Hebei, China 050016 (Y.-C.Z., Y.-F.X.) | |
| − | + | ==References== | |
| − | + | <references> | |
| − | + | * <ref name="ref1"> | |
| − | [[Category:Genes]] | + | Zhang SW, Li CH, Cao J, Zhang YC, Zhang SQ, Xia YF, Sun DY, Sun Y. Altered |
| − | + | architecture and enhanced drought tolerance in rice via the down-regulation of | |
| − | [[Category:Oryza Sativa Japonica Group]] | + | indole-3-acetic acid by TLD1/OsGH3.13 activation. Plant Physiol. 2009 |
| − | + | Dec;151(4):1889-901. doi: 10.1104/pp.109.146803. PubMed PMID: 19776160; PubMed | |
| − | [[Category:Japonica | + | Central PMCID: PMC2785973. |
| − | + | ||
| + | </ref> | ||
| + | </references> | ||
| + | |||
| + | |||
| + | ==Structured Information== | ||
| + | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 11]] | ||
Latest revision as of 13:11, 11 December 2016
The rice gene Os11g0528700 was reported as tld1 in 2009[1] by researchers from China.
Contents
Annotated Information
Gene Symbol
- Os11g0528700 <=> TLD1, OsGH3.13
Function
- TLD1 is a rice GH3.13 gene that encodes indole-3-acetic acid (IAA)-amido synthetase, which is suppressed in aboveground tissues under normal conditions but which is dramatically induced by drought stress.
- The activation of TLD1 reduced the IAA maxima at the lamina joint, shoot base, and nodes, resulting in subsequent alterations in plant architecture and tissue patterning but enhancing drought tolerance.
Mutation
- The tld1-D mutant shows an increased number of tillers, enlarged leaf angles, and dwarfism.
- The decreased level of free IAA in tld1-D due to the conjugation of IAA with amino acids greatly facilitated the accumulation of late-embryogenesis abundant mRNA compared with the wild type.
Expression
- To understand the native roles of TLD1 in rice physiology and development, The researchers analyzed the TLD1 expression pattern under normal conditions. Although TLD1 was expressed in all of the tissues examined, the level of transcription as determined by RT-PCR was low in the aboveground organs but relatively high in the roots
Evolution
You can also add sub-section(s) at will.
Labs working on this gene
- Institute of Molecular Cell Biology, Hebei Normal University, Shijiazhuang, Hebei, China 050016 (S.-W.Z., C.-H.L., J.C., S.-Q.Z., D.-Y.S., Y.S.);
- Key Laboratory of Hebei Molecular Cell Biology, Shijiazhuang, Hebei, China 050016 (S.-W.Z., S.-Q.Z., D.-Y.S., Y.S.);
- College of Life Science, Hebei Normal University, Shijiazhuang, Hebei, China 050016 (Y.-C.Z., Y.-F.X.)
References
- ↑ Zhang SW, Li CH, Cao J, Zhang YC, Zhang SQ, Xia YF, Sun DY, Sun Y. Altered architecture and enhanced drought tolerance in rice via the down-regulation of indole-3-acetic acid by TLD1/OsGH3.13 activation. Plant Physiol. 2009 Dec;151(4):1889-901. doi: 10.1104/pp.109.146803. PubMed PMID: 19776160; PubMed Central PMCID: PMC2785973.
