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.
GeneName = Os12g0572800|
 
Description = RNA-binding region RNP-1 (RNA recognition motif) domain containing protein|
 
Version = NM_001073625.2 GI:297613401 GeneID:4352592|
 
Length = 7700 bp|
 
Definition = Oryza sativa Japonica Group Os12g0572800, complete gene.|
 
Source = Oryza sativa Japonica Group
 
  
  ORGANISM  Oryza sativa Japonica Group
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==Annotated Information==
            Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
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===Gene Symbol===
            Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP
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*'''''Os12g0572800 <=> MEL2, OSMEL2
            clade; Ehrhartoideae; Oryzeae; Oryza.
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|
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===Function===
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.
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.
GCID = <gbrowseImage1>
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===Mutation===
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.
source=RiceChromosome12
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===Sublocalization===
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.
</gbrowseImage1>|
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GSID = <gbrowseImage2>
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===Evolution===
name=NC_008405:23808737..23816436
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source=RiceChromosome12
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You can also add sub-section(s) at will.
preset=GeneLocation
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==Labs working on this gene==
</gbrowseImage2>|
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* Experimental Farm, National Institute of Genetics, Mishima, Shizuoka, Japan,
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,  
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,  
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,
[[Category:Oryza Sativa Japonica Group]]
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Miyao A, Hirochika H, Kurata N. A novel RNA-recognition-motif protein is required
[[Category:Japonica Genes]]
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for premeiotic G1/S-phase transition in rice (Oryza sativa L.). PLoS Genet. 2011
[[Category:Japonica Chromosome 12]]
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Jan 6;7(1):e1001265. doi: 10.1371/journal.pgen.1001265. PubMed PMID: 21253568;
[[Category:Chromosome 12]]
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PubMed Central PMCID: PMC3017114.
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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