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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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| − | The genetic characterization of some revertants identified three unlinked suppressor loci: SUI1, SUI2 and sui3, which when mutated restored the expression of the HIS4 allele despite the absence of the AUG initiator codon. Both sui1 and sui2 are recessive and cause temperature-sensitive growth on enriched medium. The temperature-sensitive phenotype and the ability to restore HIS4 expression associated with either sui1 or sui2 mutations cosegregate in crosses. SUI3 mutations are dominant and do not alter the thermal profile for growth. None of the mutations at the three loci suppresses known frameshift, missense or nonsense mutations. Each is capable of suppressing the nine different point mutations of the initiator codon at HIS4 or HIS4-lacZ as well as a two base change (ACC) and a three base deletion of the AUG codon, suggesting that the site of suppression resides outside the normal initiator region. sui1 and sui2 suppressor mutations were mapped to chromosomes XIV and X, respectively. Suppression by sui1, sui2 and SUI3 mutations results in 14-, 11- and 47-fold increases, respectively, relative to isogenic parent strains, in the expression of a HIS4 allele lacking the initiator AUG codon. Part of this increase in the HIS4 expression by sui2 and SUI3 can be attributed to increases of HIS4 mRNA levels, presumably mediated by perturbation of the general amino acid control system of yeast.
| + | ===Evolution=== |
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| − | ===Expression===
| + | You can also add sub-section(s) at will. |
| − | SUI3 is mainly expressed in the fringe and internode（Yin et al. 2013）
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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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| | ==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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