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| | Please input one-sentence summary here. | | Please input one-sentence summary here. |
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| | ==Annotated Information== | | ==Annotated Information== |
| | ===Function=== | | ===Function=== |
| − | The Shortened Uppermost Internode 1(SUI1) family of genes are pivotal for development of rice stems. SUI-family genes regulate the development of intercalary meristem(IM) for internode elongation and also the cell expansion of the panicle stem rachis in rice. The SUI-family genes encode base-exchange types of phosphatidylserine synthases (PSSs), which possess enzymatic activity in a yeast complementary assay.
| + | Please input function information here. |
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| | + | ===Expression=== |
| | + | Please input expression information here. |
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| − | SUI-family genes are essential for stem development in rice. . Stem development in rice includes both internode elongation and panicle rachis expansion. The elongation of internodes involves regulation of IM activity, which is controlled by SUI-family genes. SUI1 plays a prominent role in the specification of IM, which is coinciding with reproductive development. Experiment have showedthat sui2 mutations and transgenic plants with down-regulation of SUI1, SUI2, and SUI3 impaired the
| + | ===Evolution=== |
| − | development of the panicle. Someone suggest that the conserved function of the SUI-family is to specify stem organs in vegetative and reproductive development. Studies shows that loss-of-function mutations of the only known homolog of SUI in Arabidopsis display pleiotropic phenotypes which include severe dwarfism (Yamaoka et al. 2011), which indicates that SUI1-like genes play pivotal roles in stem development in both dicot and monocot plants.
| + | Please input evolution information here. |
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| − | ===Expression===
| + | You can also add sub-section(s) at will. |
| − | SUI1 is highly expressed in the young panicle, internode, and roots but is rarely expressed in leaves. SUI3 is expressed mainly in the panicle and internode, and SUI2is expressed ubiquitously in all organs
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| − | The SUI-family genes encoded base-exchange types of phosphatidylserine synthases, overexpression of SUI1 and SUI2 can cause outgrowths of internodes during vegetative development. Overexpression and RNA knockdown of SUI-family genes can affecte downstream gene expression related to phospholipid metabolic pathways.Also, the quantity of very long chain fatty acids Phosphatidylserine is affected by transgene of SUI-family genes.
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| | ==Labs working on this gene== | | ==Labs working on this gene== |
| − | College of Agronomy and Biotechnology of Southwestern University
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| | ==References== | | ==References== |
| − | 1.Hengfu Yin;Peng Gao;Chengwu Liu;Jun Yang;Zhongchi Liu;Da Luo
| + | Please input cited references here. |
| − | SUI-family genes encode phosphatidylserine synthases and regulate stem development in rice
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| − | Planta, 2013, 237(1): 15-27
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| − | 2.Yamaoka Y, Yu YB, Mizoi J, Fujiki Y, Saito K, Nishijima M, Lee Y,Nishida I
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| − | PHOSPHATIDYLSERINE SYNTHASE1 is required for microspore development in Arabidopsis thaliana,
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| − | Plant J, 2011, 67:648–661
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| | ==Structured Information== | | ==Structured Information== |
| − | ORIGIN
| + | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 01]] |
| − | 1 agcagagacc gccgtcgctt ccacagcatt cggctcccat ccatcaccgt agacgagtaa
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| − | 61 tcaactccat tgatgccagc ggtgaggtga tggaatatgg atctagtaac gatcagagga
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| − | 121 tgcaggacat ggaaatatgg ccgtcggacg gcggcggcgt ggaggaatac gacccgtgga
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| − | 181 cggcttggct ttacaagcca cacacggtct cggttctcct tgccggcgca tgcctcctga
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| − | 241 tctgggcaag tggggtcctt catccagaga ttacaagctc tcatgataag gtcataccta
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| − | 301 ttaaaagggg tgtctgggct atgatcgcag ttttcctagc atactgcact ctccaagcac
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| − | 361 cttcaacgat acttattagg cctcatcctg ctgtgtggcg tttggtgcat ggcatggctg
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| − | 421 ttgtgtacct tgttgctcta acttttcttc ttttccagaa acgtgatgat gccaggcagt
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| − | 481 ttatgaagca ccttcaccct ggtctcggag ttgaactacc agagagatca tatggttctg
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| − | 541 actgccgtat gtatgttcca gaaaacccta ccaacagatt tattaatatt caagagacat
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| − | 601 tgtttgatga atttgttatt gcccatgtct tgggttggtg gggtaaggca gtaatgatac
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| − | 661 ggaaccaact tctcctatgg gtcttgtcag ttggttttga gctcatggag cttacattta
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| − | 721 ggcacatgct gccaaatttt aacgagtgtt ggtgggacag tattatattg gatatcatga
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| − | 781 tatgtaattg gtttggtgta tttgggcggg gatgcacaca gtccgttact ttgatggcaa
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| − | 841 aacatacgaa tgggttggac tgggtaaaaa ggtcattatg tcagttcaca cccgctaaat
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| − | 901 gggataagga tcaatggcat cctttcatgg agccaaggag attcatccaa gtgttctgtc
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| − | 961 tctgcgtcgg tttcatgaca gtggaactta acaccttctt cctgaaattt tgtctctgga
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| − | 1021 ttcctcccag gaaccccttg aaaaccagtg aagaaggtgg gagctttttg ttggctttcg
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| − | 1081 ttagctatat gcatggtaga gctgcttata tgcatgaagt ttggacacgg tgagttattt
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| − | 1141 tatagtatgt agcatattct tggcaaatta acaagggcat acagtttatg tcgatacatg
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| − | 1201 cttggtcagt ctttgtgcta acatgaatca acataaccag gtttgtttca agatccaatg
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| − | 1261 cctacttggt tgattactct ttggatttgt gtggggattt ctcttgcgct tttcttgctg
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| − | 1321 gaatggtcac gaagg
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