Difference between revisions of "Os12g0572800"

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{{JaponicaGene|
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The rice gene Os12g0572800 was reported as '''''MEL2''''' in 2011<ref name="ref1" /> by researchers from Japan.
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GeneName = Os12g0572800|
 
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Description = RNA-binding region RNP-1 (RNA recognition motif) domain containing protein|
 
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Version = NM_001073625.2 GI:297613401 GeneID:4352592|
 
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Length = 7700 bp|
 
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Definition = Oryza sativa Japonica Group Os12g0572800, complete gene.|
 
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Source = Oryza sativa Japonica Group
 
  
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  ORGANISM  Oryza sativa Japonica Group
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==Annotated Information==
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            Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
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===Gene Symbol===
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            Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP
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*'''''Os12g0572800 <=> MEL2, OSMEL2
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            clade; Ehrhartoideae; Oryzeae; Oryza.
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|
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===Function===
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Chromosome = [[:category:Japonica Chromosome 12|Chromosome 12]]|
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* In other eukaryotes, RNA-recognition-motif (RRM) proteins are known to play essential roles in germ-cell development and meiosis progression. Rice '''''MEL2''''' gene encodes MEL2 protein which shows partial similarity with human proline-rich RRM protein, deleted in Azoospermia-Associated Protein1 (DAZAP1), though MEL2 also possesses ankyrin repeats and a RING finger motif.
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AP = Chromosome 12:23808737..23816436|
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CDS = 23808737..23808833,23810170..23810348,23810555..23810746,23810825..23812272,23812369..23812441<br>,23812521..23812641,23812758..23812860,23813048..23813354,23813437..23813545<br>,23813649..23813773,23814058..23814411,23814509..23814572,23814650..23815125<br>,23816383..23816436|
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* '''''MEL2''''' is required for regulating the premeiotic G1/S-phase transition of male and female germ cells and also establishing synchrony of male meiosis.
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GCID = <gbrowseImage1>
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===Mutation===
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name=NC_008405:23808737..23816436
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* Expression analyses of several cell-cycle markers revealed that, in '''''mel2''''' mutant anthers, most germ cells failed to enter premeiotic S-phase and meiosis, and a part escaped from the defect and underwent meiosis with a significant delay or continued mitotic cycles.
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source=RiceChromosome12
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===Sublocalization===
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preset=GeneLocation
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* Immunofluorescent detection revealed that T7 peptide-tagged MEL2 localized at cytoplasmic perinuclear region of germ cells during premeiotic interphase in transgenic rice plants.
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</gbrowseImage1>|
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GSID = <gbrowseImage2>
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===Evolution===
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name=NC_008405:23808737..23816436
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source=RiceChromosome12
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You can also add sub-section(s) at will.
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preset=GeneLocation
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==Labs working on this gene==
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</gbrowseImage2>|
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* Experimental Farm, National Institute of Genetics, Mishima, Shizuoka, Japan,
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CDNA = <cdnaseq>atggcgtacgttgcctctgttgctcgccgaggcgacgagaggggggaggaaatgggcgcgagtgaagagaccgggagcatggatcgcgccaaggcagcggcgcgcgaggacaaggcggcggcggcggcgacggggaaggagaccgccgtgtcccgcgccgtcgcggaggacgacaccgcgctgctgctcgcggcggtgggaagcttcaggaaggaggcgatgggccgtctccggaagggctccgacgcgtcgcggatgctggaccaggagatgtccacgaggctgctccacctcgcctgcaagcacgacgccgtgcagtgcgccaggctcctcctcgagggagggcacggcatcacggcgtcgcccgtggacgccagggaccagctcacgcggacgccgctccaggtcgccgccgaggcgcactcggcccggtgcatcgagctgctgctctccaagaacgcgcgcaccgacctcaagctggtcgatggccgccctcttgtcgcgctcgagatcgctctcttaagcagaagagctcaagttaaatggtcactggacaactccattgaagatcttctgtcatctctgcaagaaaaggatctgaatgcagtgaggctcctggcagagaaaaccagagaggttggggaggtggcctacagatatgccatggaaggtcgtgttactgtgttggcaatgctgcttctggtggctgaagagaagatatcggcaccagtcagtgtagttatagagggcgtcaggacaaagaaatcaatctactactctattgtggatgaggctctgtccattggggatgctccagcccgggacagcaatgagaggagaaaggccctgctcagtgagattcagctacttaaccaatttggggcagcgttatggagagatcgcaacattgacaagagaagcttgccccctctgcttaaagctgccaaggttggagatgtaaatgtcacaaagatgctcctgatgggggatgttgatgtcaatgaagccgatcctgaagggaacacggcacttcactggtgccttagtggtagctcaagcacacaggagccaaggattgtgtggctcctgctgaagaatggtgccagagttttccaggggaacaaacttggtcttacaccagtacacagcgctgcagctaagggaaattataaagctcttcagtcacttctgcttcatgctcaagattgtgttgatactccttccaagaccaaagaaaccccattgttcttagcagtgaagaatggttctttggactgtgtaaagcttctcctgcgttctggggctagcaccaaagtccagaacctaaggtgggtaatatttggatttaagaagaatatgcttctgtttgacgacttgatgcacttaccatcctttgatcctttgacattaaacagaaagcaaagaccaatagacgtggcaacgtcccaagatatgcgtttcattcttacctctgcaaatgtggctccatggaaccgtagctcacatccaaaaaaaagtgtgacgaataaggaaagctgcaaagagttcctggaagattttggtgattatgacagtgatgatttaaatgaaagctttactgggcttaaaacatcagcaagccatcgggatttccggtctagtaatggttctgcccaagggggcaagagtaagaaccattgtgctcccaagcaaggttccaagtttgtgcctcggcctaatcattggccgaagcacgactacactcggaaaatttttgttgggggcctcccaccttctgtgggcgctgagtacctcactgagttcttcactgctgaatttggacctgtggaggaagcagtagtcattgggataaggatgggtgatcgggtgcaatctcgaggatttggttttgtaaagttcaaaagagaagaggatgtgataagtgcaaaggaaactcatcatgtgtacatgcttgggaagagagtggaggtaaaggatgctgttgctagaggatccttgcctgcagaaatccagaaaattgctccattcaggcaccacagccaggaggttccaaaggtaactcaccatctgttggatggtgagctaaaggaggaacattacattaggaagcgccggcccttgccagagaagtgtcttccatcttggttctttatattcaggaagtggttgccaggatttcttgcagatgctaccgaacgacttggagataggtacccattgagctccctgaagggtgatttcagagcaatttgcagaatggagcttgatcatggcacacttggttatcctaagctcagtgatttcatgcgttcccttcctggtatctgcagaatgtgtgtagtccctgtaggaagtggtcctgccacacacatggtcctccttccaccggtctcgcgaccgaagtatgtacccttgctggaaccattctcttttgatcatgatgagctcccagaatcagtgtcagatcatcagtccccgaggtctccacttaccactaatatcaccgaggactcccctcataacacagacagtcagcagggtgatacttgcagtgagagcaatgtgcagagccatcagggcgatgagtgctgcgggagcaacactgaaagccagcaggatagtgcttccactgacaatggtagcttactgggtgaagttactgtcagtaccccaaagcctgattccattgagtccatacctacaggaaagtctgatttgattgagcttgtacctacaagaaaacctcatctgattgacacagtcactacaagaaaacctgatttgattgtgactgaacctacaagaaaaccaattgtgattgagcctgtgcctacaagaaaaccaagtgtgattgagcccgtgcctacaagaaaaccaatggcaattgagcctgttgtgcctacaagaaaaccaattgtgattgagcctgttcctacaaggaaaccaattgtgattgagcctgtgcctacaagaaaaccaattgtgactgagcctttgcctacaagaaaaccaactgtcattgagcctgcatctcttactcagaagattgtttctgagcctatgaggaagactgatttgtttgaatctggacttgcaaggaggattggtttgattggttccagaccaacaacatgcttcgttgactgtccagttgaaaggccagcagtaactccaagcaactgtgaggctgatatgagattctctttcttccaatcacaatgggacaggttcctggctccatatcccaagagtgattactgcatcatctgtcgatcctatgatgctgtgatgcagcttgtcccatgccttcataagatttgtgttgcctgcatgatgagatgcaatgtcagggcatgcatgacctgtggcactgctgtaagtggagtcaagtcttcccctgcacaggatgcaagataccaatatgtgggagtcatggagcgtgcatcagatcaaaggtgccagctgatggtggtctgccgtggagctgaggcgattgtcagatgttccccctgtatgcacagcatcgcatgtcgaggatgcttcctggcttcagtaacattactcaagggctgcaccacttgtggctgcatgattgagcacttcaaggaaacgaagcgtcgccgtcgttgcgccgccgcggcatcctccgggccgaccggcggggacgaggccggcctcctccgcctccgcgcagcgggatga</cdnaseq>|
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* Department of Life Science, Graduate University for Advanced Studies (SOKENDAI), Mishima, Shizuoka, Japan, 3 Laboratory for DNA Data Analysis, National Institute of Genetics, Mishima, Shizuoka, Japan,  
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AA = <aaseq>MAYVASVARRGDERGEEMGASEETGSMDRAKAAAREDKAAAAAT                    GKETAVSRAVAEDDTALLLAAVGSFRKEAMGRLRKGSDASRMLDQEMSTRLLHLACKH                    DAVQCARLLLEGGHGITASPVDARDQLTRTPLQVAAEAHSARCIELLLSKNARTDLKL                    VDGRPLVALEIALLSRRAQVKWSLDNSIEDLLSSLQEKDLNAVRLLAEKTREVGEVAY                    RYAMEGRVTVLAMLLLVAEEKISAPVSVVIEGVRTKKSIYYSIVDEALSIGDAPARDS                    NERRKALLSEIQLLNQFGAALWRDRNIDKRSLPPLLKAAKVGDVNVTKMLLMGDVDVN                    EADPEGNTALHWCLSGSSSTQEPRIVWLLLKNGARVFQGNKLGLTPVHSAAAKGNYKA                    LQSLLLHAQDCVDTPSKTKETPLFLAVKNGSLDCVKLLLRSGASTKVQNLRWVIFGFK                    KNMLLFDDLMHLPSFDPLTLNRKQRPIDVATSQDMRFILTSANVAPWNRSSHPKKSVT                    NKESCKEFLEDFGDYDSDDLNESFTGLKTSASHRDFRSSNGSAQGGKSKNHCAPKQGS                    KFVPRPNHWPKHDYTRKIFVGGLPPSVGAEYLTEFFTAEFGPVEEAVVIGIRMGDRVQ                    SRGFGFVKFKREEDVISAKETHHVYMLGKRVEVKDAVARGSLPAEIQKIAPFRHHSQE                    VPKVTHHLLDGELKEEHYIRKRRPLPEKCLPSWFFIFRKWLPGFLADATERLGDRYPL                    SSLKGDFRAICRMELDHGTLGYPKLSDFMRSLPGICRMCVVPVGSGPATHMVLLPPVS                    RPKYVPLLEPFSFDHDELPESVSDHQSPRSPLTTNITEDSPHNTDSQQGDTCSESNVQ                    SHQGDECCGSNTESQQDSASTDNGSLLGEVTVSTPKPDSIESIPTGKSDLIELVPTRK                    PHLIDTVTTRKPDLIVTEPTRKPIVIEPVPTRKPSVIEPVPTRKPMAIEPVVPTRKPI                    VIEPVPTRKPIVIEPVPTRKPIVTEPLPTRKPTVIEPASLTQKIVSEPMRKTDLFESG                    LARRIGLIGSRPTTCFVDCPVERPAVTPSNCEADMRFSFFQSQWDRFLAPYPKSDYCI                    ICRSYDAVMQLVPCLHKICVACMMRCNVRACMTCGTAVSGVKSSPAQDARYQYVGVME                    RASDQRCQLMVVCRGAEAIVRCSPCMHSIACRGCFLASVTLLKGCTTCGCMIEHFKET                    KRRRRCAAAASSGPTGGDEAGLLRLRAAG</aaseq>|
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* Division of Genome and Biodiversity Research, National Institute of Agrobiological Sciences, Tsukuba, Ibaraki, Japan,  
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DNA = <dnaseqindica>7604..7700#6089..6267#5691..5882#4165..5612#3996..4068#3796..3916#3577..3679#3083..3389#2892..3000#2664..2788#2026..2379#1865..1928#1312..1787#1..54#atggcgtacgttgcctctgttgctcgccgaggcgacgagaggggggaggaaatggtgctccaattctggtggtttcgtcgtgagatgttagggtttgacgaatcctcgtgaattaaacttgccgttatgtatattgcgatgatgacggtttgtttatccctgcctctctcttttttttttcgcttgtgctttttgcgttttgtgcgggtttgggaaaatttgtgactggcttgcggatgctttgatcgtgcggtttgatttctggattttggattgattttgcctcatttgacaaggatttttgaccctttcccgtgcaaagtaggggaatgcttcatcatttttttttctttttcagaacttccattcggatttgtccgatgcacaagtcatccatgcgtactgctaatatgcgtcgtccagtgttttggagcttctggaacttggattgaccagtgctagggttttaggtgctgttcgttgatggctcatggcttcatgccttattttcctctttttttttcgtggagatttgggtttttgtgatgatgtgcattcgtgtgtattccacctatttgtggtgccacgattcgaccaatttcagcgggcgtgcgaaatttcagcgcgtttttgaaaagtttttgtggtttcatactgtttcgtttgttttttttgctgcgagcctgcgattcgacgtgtgttttgttttttcccacgttttttttttttgcaatccgagcgagattccaagttcctcctcgtatcgagcaaaccttccttgctggtgtttccccatcttccgtagcttcgtttcaatctcgggcgtcttgtcacacgtcacgacgtgtcattcgtttctgtctgcgacatcatgtgattctctgagctttcgattcgattccccgtgattttacgagggcttttgtctttggaagcgaaaggaaattgcaatggcgctcatcaaattttggtccctttcctgcttgttttcttgcaccttgtcgtgcctgcttaaaagccgaggcgactgatggattcgtggaattccattcttgtgtatctgtctgcagtttcagtcccatctcctgcttcttccgcttgctgcttttgtttgaaaatgtttagcgtacagtgcggcgatggctcgagtttcgtgggtttctttcggtacagagatgatatttagtttgttgatttcgtttatatgtgcctatgaattttcggttgatgcaaacttgagcgaaatttatttatgtgttcgttgtgttcatctgtgtttgaagagttcgttttgtggtttgattttgtcagggcgcgagtgaagagaccgggagcatggatcgcgccaaggcagcggcgcgcgaggacaaggcggcggcggcggcgacggggaaggagaccgccgtgtcccgcgccgtcgcggaggacgacaccgcgctgctgctcgcggcggtgggaagcttcaggaaggaggcgatgggccgtctccggaagggctccgacgcgtcgcggatgctggaccaggagatgtccacgaggctgctccacctcgcctgcaagcacgacgccgtgcagtgcgccaggctcctcctcgagggagggcacggcatcacggcgtcgcccgtggacgccagggaccagctcacgcggacgccgctccaggtcgccgccgaggcgcactcggcccggtgcatcgagctgctgctctccaagaacgcgcgcaccgacctcaagctggtcgatggccgccctcttgtcgcgctcgagatcgctctcttaagcagaaggtgatggtgaccactgagctcacttctcaagttctctccatgcaatggctgtttttctgactgatgttcttatccagagctcaagttaaatggtcactggacaactccattgaagatcttctgtcatctctgcaagaaaaggtttgtatggttactagtactactaatgttcattcactgtctcataattggtccatagatcttctcacacaaaaatgtcaccttgttccatgtgtaggatctgaatgcagtgaggctcctggcagagaaaaccagagaggttggggaggtggcctacagatatgccatggaaggtcgtgttactgtgttggcaatgctgcttctggtggctgaagagaagatatcggcaccagtcagtgtagttatagagggcgtcaggacaaagaaatcaatctactactctattgtggatgaggctctgtccattggggatgctccagcccgggacagcaatgagaggagaaaggccctgctcagtgagattcagctacttaaccaatttggggcagcgttatggagagatcgcaacattgacaagagaagcttgccccctctgcttaaagctgccaaggtacctctgttcatattgctgttcttgttgacagttcacagagctatttcagaatttccttgcttgacactttatatggtatgcatactgatgagttacaattaataccatgtaagctgagcttttgagtcattttcatgccctgcccaatttcaaaactgatttttctccaattatggtccatgcaagaatgcttaaaatgtgctatgcttaaggtaaagtttttagtgctacaactgtatatacaccagaagactttcttctgactgacctttctactgtaggttggagatgtaaatgtcacaaagatgctcctgatgggggatgttgatgtcaatgaagccgatcctgaagggaacacggcacttcactggtgccttagtggtagctcaagcacacaggagccaaggtatgctattagaattttgttctatcaactgttaaaatacaacatactagttcttactgctatttgcattctctttacttagttgtcttctgtatttgtgcaggattgtgtggctcctgctgaagaatggtgccagagttttccaggggaacaaacttggtcttacaccagtacacagcgctgcagctaagggaaattataaagctcttcaggtagccttttgtaacttctactcacacgatggcattttttgagcttataactaattgatagtatgtttgtttgctctgtaagtcacttctgcttcatgctcaagattgtgttgatactccttccaagaccaaagaaaccccattgttcttagcagtgaagaatggttctttggactgtgtaaagcttctcctgcgttctggggctagcaccaaagtccagaacctaaggtgggtaatatttggatttaagaagaatatgcttctgtttgacgacttgatgcacttaccatcctttgatcctttgacattaaacagaaagcaaagaccaatagacgtggcaacgtcccaagatatgcgtttcattcttacctctgcaaatgtggctccatgtaagatattttctgacatttaaagatatttatcaactgaaatcacaaaaatatttgtagtagtgcatacaattagcagtgttcgattcaatgaaaaagatttcaagattggtttcctgttggttttactgcataacgatcaatacgcggcaaataccttttcaactgaaatatattctgtttgtagggaaccgtagctcacatccaaaaaaaagtgtgacgaataaggaaagctgcaaagagttcctggaagattttggtgattatgacagtgatgatttaaatgaaaggtatgtccggtgcatactgcatgatttatattagatcttccattcttttgcatactagaacctttgcttctcatcctacgtttcaaactaatatatttattttgataatgtggcagctttactgggcttaaaacatcagcaagccatcgggatttccggtctagtaatggttctgcccaagggggcaagagtaagaaccattgtgctcccaagcaaggttccaagtttgtgcctcgggtaaacaaacatactctgcctatattaaccaattccctttttcttcacatggtctgcctcttataagattttcttttagcctaatcattggccgaagcacgactacactcggaaaatttttgttgggggcctcccaccttctgtgggcgctggtaaacttcagaatcctgaactacttgtacttaataaagttagaactaatgtgtttctaagttctaacacttaccttgttttgttcttcctggcagagtacctcactgagttcttcactgctgaatttggacctgtggaggaagcagtagtcattgggataaggatgggtgatcgggtgcaatctcgaggatttggttttgtaaagttcaaaagagaagaggatgtgataagtgcaaaggaaactcatcatgtgtacatgcttgggaagagagtggaggtaaaggatgctgttgctagaggatccttgcctgcagaaatccagaaaattgctccattcaggcaccacagccaggaggttccaaaggtaactcaccatctgttggatggtgagctaaaggaggaacattacattaggaagcgccggcccttgccagagaagtgtcttccatcttggttctttatattcaggaagtggttgccaggatttcttgcagatgctaccgaacgacttggagataggtacccattgagctccctgaagggtgatttcagagcaatttgcagaatggagcttgatcatggcacacttggttatcctaagctcagtgatttcatgcgttcccttcctggtatctgcagaatgtgtgtagtccctgtaggaagtggtcctgccacacacatggtcctccttccaccggtctcgcgaccgaagtatgtacccttgctggaaccattctcttttgatcatgatgagctcccagaatcagtgtcagatcatcagtccccgaggtctccacttaccactaatatcaccgaggactcccctcataacacagacagtcagcagggtgatacttgcagtgagagcaatgtgcagagccatcagggcgatgagtgctgcgggagcaacactgaaagccagcaggatagtgcttccactgacaatggtagcttactgggtgaagttactgtcagtaccccaaagcctgattccattgagtccatacctacaggaaagtctgatttgattgagcttgtacctacaagaaaacctcatctgattgacacagtcactacaagaaaacctgatttgattgtgactgaacctacaagaaaaccaattgtgattgagcctgtgcctacaagaaaaccaagtgtgattgagcccgtgcctacaagaaaaccaatggcaattgagcctgttgtgcctacaagaaaaccaattgtgattgagcctgttcctacaaggaaaccaattgtgattgagcctgtgcctacaagaaaaccaattgtgactgagcctttgcctacaagaaaaccaactgtcattgagcctgcatctcttactcagaagattgtttctgagcctatgaggaagactgatttgtttgaatctggacttgcaaggaggattggtttgattggttccagaccaacaacatgcttcgttgactgtccagttgaaaggccagcagtaactccaagcaactgtgaggctgatatgagattctctttcttccaatcacaatgggacaggttcctggtaagtgatcttgtgagatttacattgcttagttgcttggactgagaactatgcctaacttggttctttctactttaggctccatatcccaagagtgattactgcatcatctgtcgatcctatgatgctgtgatgcagcttgtcccatgccttcataagatttgtgttgcctgcatgatgagatgcaatgtcagggcatgcatgacctgtggcactgctgtaagtggagtcaagtcttcccctgcacaggatgcaagataccaatatgtggtaataattatctccaaacagtggaatttcttctgatgttcccttttgaaaaattgtttgatatatatttatctactgtgtttcaatgggatattttttcagactgttagaaactagcaaaggatcaggatgcttactgctgtttttacttgaccagagtttatgattgaatgtgtctgatgtctgatcgatcatctgatatgcagggagtcatggagcgtgcatcagatcaaaggtgccagctgatggtggtctgccgtggagctgaggcgattgtcagatgttccccctgtatgcacagcatcgcatgtcgaggatgcttcctggcttcagtaacattactcaagggctgcaccacttgtggctgcatgattgagcacttcaagttttgttgagtaggcttacttccctgatacagtaataccagaacttacattactatatagaataaagcaaacagtcccacaatctgaaggagagatcagttcactctccttcgattttgctgcgctcgtgggatgagctaacaggctactcggttaggtgcgctcactcctgcaagcttgaggagtgctctttttgcttagaaatatgttctctcgaatgcttgatggacatgcttctgtaagcttgtgatgaggagtgtgttccctcccattttggcaagcttacactatatatgccatgtaatgtccactatctatctataatggcactcttttttgtaaattcagtactatttaagtaagatggattctgtttagctttatctctgggtgtttctgtggtttagatgtttaagcatgtctttttgttgttttaatctgctaccgctggagcgtgctgctctttcttgtgggtaaaattcaattgaagtttgtcgttggatgatctgttgtaatgttttgtgttgcatctttccagaacacactcagttccaggcgttcatgaatttttttaatgtgttcaggaaattaggatcagaaccgttctgcttgcttgatctatcattccaggatgatgtgacttggtttcagacagggagcattccatgtatatcttgcaattgttcatagattgaaggtgtaaggcatgctaagtccgttgggtgatttctttgcatttcagttgtgtatgtcagattcctcttgaaggtcaaagttgaattttgttagaatgtttaaaaagaagatttgtgtatgcatattcattggtatcagctaggtggaacttttcaatccttgaaaagagcaggtagtatactctactttcggctggagcatggatttgtattctttttccccttgaatttgattctgataaacccgaatttaataaaaaagaatactaaatatttgatttgtaaactgtcttggcaagattagtgtggaacagcaatattacctcacatgccttttttttttcctttttagaaaccatacaaagtcttcttgatctcttcagctagtcaactgcagccaaaattcatacaaaatgtttgaatcgtttcccaaagaaggaaatattgacaggaagtagcagccagcagcaagttttgaagttcatatataccctaactaacccctcttcccaatttctttcagcatccggtctcacacacattcttgattccttatgcgaaatgaaaagctttccaaattctctttgatgattatactcaatataagtagtgcatttggcgacggtctttctcaccgtagggaaacgaagcgtcgccgtcgttgcgccgccgcggcatcctccgggccgaccggcggggacgaggccggcctcctccgcctccgcgcagcgggatga</dnaseqindica>|
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* Plant Genetics Laboratory, National Institute of Genetics, Mishima, Shizuoka, Japan
−
Link = [http://www.ncbi.nlm.nih.gov/nuccore/NM_001073625.2 RefSeq:Os12g0572800]|
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==References==
−
}}
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<references>
−
[[Category:Genes]]
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* <ref name="ref1">
−
[[Category:Japonica mRNA]]
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Nonomura K, Eiguchi M, Nakano M, Takashima K, Komeda N, Fukuchi S, Miyazaki S,
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[[Category:Oryza Sativa Japonica Group]]
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Miyao A, Hirochika H, Kurata N. A novel RNA-recognition-motif protein is required
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[[Category:Japonica Genes]]
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for premeiotic G1/S-phase transition in rice (Oryza sativa L.). PLoS Genet. 2011
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[[Category:Japonica Chromosome 12]]
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Jan 6;7(1):e1001265. doi: 10.1371/journal.pgen.1001265. PubMed PMID: 21253568;
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[[Category:Chromosome 12]]
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PubMed Central PMCID: PMC3017114.
 +
 
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</ref>
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</references>
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==Structured Information==
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    [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 12]]

Latest revision as of 15:33, 12 December 2016

The rice gene Os12g0572800 was reported as MEL2 in 2011[1] by researchers from Japan.

Annotated Information

Gene Symbol

  • Os12g0572800 <=> MEL2, OSMEL2

Function

  • In other eukaryotes, RNA-recognition-motif (RRM) proteins are known to play essential roles in germ-cell development and meiosis progression. Rice MEL2 gene encodes MEL2 protein which shows partial similarity with human proline-rich RRM protein, deleted in Azoospermia-Associated Protein1 (DAZAP1), though MEL2 also possesses ankyrin repeats and a RING finger motif.
  • MEL2 is required for regulating the premeiotic G1/S-phase transition of male and female germ cells and also establishing synchrony of male meiosis.

Mutation

  • Expression analyses of several cell-cycle markers revealed that, in mel2 mutant anthers, most germ cells failed to enter premeiotic S-phase and meiosis, and a part escaped from the defect and underwent meiosis with a significant delay or continued mitotic cycles.

Sublocalization

  • Immunofluorescent detection revealed that T7 peptide-tagged MEL2 localized at cytoplasmic perinuclear region of germ cells during premeiotic interphase in transgenic rice plants.

Evolution

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Labs working on this gene

  • Experimental Farm, National Institute of Genetics, Mishima, Shizuoka, Japan,
  • Department of Life Science, Graduate University for Advanced Studies (SOKENDAI), Mishima, Shizuoka, Japan, 3 Laboratory for DNA Data Analysis, National Institute of Genetics, Mishima, Shizuoka, Japan,
  • Division of Genome and Biodiversity Research, National Institute of Agrobiological Sciences, Tsukuba, Ibaraki, Japan,
  • Plant Genetics Laboratory, National Institute of Genetics, Mishima, Shizuoka, Japan

References

  1. ↑ Nonomura K, Eiguchi M, Nakano M, Takashima K, Komeda N, Fukuchi S, Miyazaki S, Miyao A, Hirochika H, Kurata N. A novel RNA-recognition-motif protein is required for premeiotic G1/S-phase transition in rice (Oryza sativa L.). PLoS Genet. 2011 Jan 6;7(1):e1001265. doi: 10.1371/journal.pgen.1001265. PubMed PMID: 21253568; PubMed Central PMCID: PMC3017114.


Structured Information