Difference between revisions of "Os11g0102200"

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(Created page with "{{JaponicaGene| GeneName = Os11g0102200| Description = Similar to NPH1-1| Version = NM_001071759.1 GI:115483706 GeneID:4349531| Length = 14608 bp| Definition = Oryza sati...")
 
(Mutation)
 
(6 intermediate revisions by 3 users not shown)
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{{JaponicaGene|
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The rice gene Os11g0102200 was reported as '''''phot1a''''' in 2009<ref name="ref1" /> by researchers from Korea.
GeneName = Os11g0102200|
 
Description = Similar to NPH1-1|
 
Version = NM_001071759.1 GI:115483706 GeneID:4349531|
 
Length = 14608 bp|
 
Definition = Oryza sativa Japonica Group Os11g0102200, 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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*'''''Os11g0102200 <=> phot1a, osphot1a
            clade; Ehrhartoideae; Oryzeae; Oryza.
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|
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===Function===
Chromosome = [[:category:Japonica Chromosome 11|Chromosome 11]]|
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* The defect of '''''Os Phot1a''''' affects degradation of chlorophylls and carotenoids, and under photosynthetically active photon fluxes, mutation of phot1a results in loss of photosynthetic capacity owing to the damage of photosystems caused by elevated H2O2 accumulation, leading to a reduction in plant growth.
AP = Chromosome 11:78455..93062|
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===Mutation===
CDS = 78629..78641,84559..85063,85136..85318,85419..85510,85628..85901<br>,85977..86190,86295..86365,86540..86646,87104..87153<br>,87262..87345,88197..88256,88333..88422,88961..89037<br>,89160..89244,89362..89442,89630..89733,89931..89980<br>,90764..90870,91743..91865,91978..92029,92230..92342<br>,92404..92544,92656..92745|
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* When '''''phot1a''''' mutants were grown under WL (100) and BL (40 lmol m-2 s-1), they demonstrated a considerable reduction in photosynthetic capacity, which included decreased leaf CO2 uptake and plant growth.
GCID = <gbrowseImage1>
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* Pigment analysis showed no significant difference between wild-type and mutants in the Chl a:b ratios, whereas in the latter, total concentration was reduced (a 2-fold decrease). Carotenoid contents of the mutants were also decreased considerably, implying the involvement of phot1a in pigment degradation.
name=NC_008404:78455..93062
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* Deletion of '''''phot1a''''' showed higher contents of H2O2 in leaves. Chloroplastic APX and SOD activities were lower in the mutants whereas the activities of cytosolic enzymes were increased.  
source=RiceChromosome11
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* Immunoblotting indicated reduced accumulation of photosystem proteins (D1, D2, CP43, Lhca2, and PsaC) relative to the other light-harvesting complexes in the mutant.
preset=GeneLocation
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[[File:Os11g0102200-1.png|center|thumb|400px|'''Fig. 2 Growth phenotype of wild-type and phot1a mutant plants.''' '' <ref name="ref1" />.'']]
</gbrowseImage1>|
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GSID = <gbrowseImage2>
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===Expression ===
name=NC_008404:78455..93062
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source=RiceChromosome11
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===Evolution===
preset=GeneLocation
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</gbrowseImage2>|
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You can also add sub-section(s) at will.
CDNA = <cdnaseq>atggcttccaaaggcacagaaggaggccatggtggcgtggagagaaaggagcagcagcagcagaggggttaccagctgccccgtgactcccggggatcactcgaggtgttcaacccctcatccgcttcctccttccgcactgctgctgccgcccccaagtccgcctcccccttccttgctattcccgacagggaagaggataatgtggtggcacagcagcgggcagcagagtggggcctcgtcctccagaccgaccaccacacaggcctcccccagggcgtctccgcacgaccctcctctggctctgcacgcaccagctctgaggacaacccacagcaacagcagagcgccgccgccatcccacgggtgtcggaggagctacgggcggcactatcagtgttccaacagacgtttgtggtgtctgatgccacccaccccaaccaccccatcatgtacgccagcgctggcttcttcaacatgaccggctatacctccaaggaggttgtcggcaggaactgccgcttccttcaaggctctggcaccgacccccatgagattgacaagatcaggcaatccctcgcaaatggctccaactattgtggccgcatcctcaactacaagaaggacggcacgccattctggaacctcttaaccattgcccctatcaaggatgaggacggcaggctcctcaagttcatcgggatgcaagtggaagttagtaaatacactgaagggaaaaaggatactgttgttcgtccaaatggactttcagaatcactcatcaaatacgatgctcgacagaaggatcacgcccgtagctcagtgtctgagctcttgttggctctcaaaaatccacgctcattgtcagaatcaagcaataacaccttaaaaagaaaatcacaagaatccctaagcatgtcaatgagcgaagttcctagtaagagaagctctgaaagtggatctcgccgaaattctcgtagcggaacaaggagctcgcttcagaagatcaatgaagtacctgatcaagtgaatagaactagaaaatctggtctgcgtgcatttatgggttttcttggtatgggccatggaagtgtagagaagaacatgctgaaacctagagatgaagatccactgatcgatagtgatgatgaaagacctgagagctttgaagatgagtttaggaggaaagaaatgaggaggggtatagacttggctactacacttgaacgtattgagaagaattttgtcatcacagatccaaggttgcctgataatcccattatatttgcatccgatagctttctgcaattgacagaatacaaccgtgaagaaatattagggagaaactgcaggtttcttcaaggccctgaaactgatcgtgcaacagttaggaagataagagatgccatagataaccaggcagaggtcacagttcagctcataaattatacaaaaagtggtaaaaagttttggaacctctttcacttgcaaccaatgcgtgatcaaaagggtgatgttcagtactttattggggttcaattggatggaactgagcatgttcaggatgatgctgcaaaagagggagtcgtgctggttaagaaaaccgcagataatatcgatgaggctgcaaaggaactcccggatgctaatttgagaccgaaagatctatgggctaaccactcaaaagtagtcctgccaaatccacatatgaaggatactgcatcatggagagccatccaaaaggttctcgagagtggtgaaagtattggtttaaaacattttaggccagtaaaaccattaggatctggtgacactggaagtgtacacttggtagagttgttgaatacaggagaatactttgccatgaaagctatggataaaagcatcatgcttaaccgcaataaggttcacagagctactgctgaacgccaaatccttgatctattagatcacccattccttccaacattatatgcatcatttcagacaaaaacgcatatatgcctcattactgactactgcccgggtggtgagctctttgtgcttctagataatcaacctctgaaggttctacatgaagatgcagtcaggttctatgctgccgaagtggttgttgcactagaatacctacattgccaaggtataatataccgagacttaaaaccagagaatatcttacttcatagagatgggcacatctcccttacagacttcgatttgtcttgtctaacatcttgcagaccgcaggtctttcttcccgaagatgctgatgagaaaaaagggagaaaaaacgggagttaccccatattttttgctgaacctatgcgagcatccaattcatttgttggcacggaggagtacattgcgcctgagattattacaggagctggccatacaagcgctgttgattggtgggctctagggattcttctatatgaaatgttgtatggttatacaccttttagaggaaaaacgaggcaacggacatttgctaatatcttgcacaaggatatcagatttcctgctagtatatcggtcagcctagcggcgaggcagctaatgtataggttgctacatagggatcctgccaacaggctagggtcctacgagggagccaatgagataaaaggacatccctttttccgtggtataaattggcctcttatacgcgccacggcgcctccaaagttggagatcccactattttccaaggatgacatggagaagaagggactagtaacaaataaccgcacggatatgttctga</cdnaseq>|
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==Labs working on this gene==
AA = <aaseq>MASKGTEGGHGGVERKEQQQQRGYQLPRDSRGSLEVFNPSSASS                    FRTAAAAPKSASPFLAIPDREEDNVVAQQRAAEWGLVLQTDHHTGLPQGVSARPSSGS                    ARTSSEDNPQQQQSAAAIPRVSEELRAALSVFQQTFVVSDATHPNHPIMYASAGFFNM                    TGYTSKEVVGRNCRFLQGSGTDPHEIDKIRQSLANGSNYCGRILNYKKDGTPFWNLLT                    IAPIKDEDGRLLKFIGMQVEVSKYTEGKKDTVVRPNGLSESLIKYDARQKDHARSSVS                    ELLLALKNPRSLSESSNNTLKRKSQESLSMSMSEVPSKRSSESGSRRNSRSGTRSSLQ                    KINEVPDQVNRTRKSGLRAFMGFLGMGHGSVEKNMLKPRDEDPLIDSDDERPESFEDE                    FRRKEMRRGIDLATTLERIEKNFVITDPRLPDNPIIFASDSFLQLTEYNREEILGRNC                    RFLQGPETDRATVRKIRDAIDNQAEVTVQLINYTKSGKKFWNLFHLQPMRDQKGDVQY                    FIGVQLDGTEHVQDDAAKEGVVLVKKTADNIDEAAKELPDANLRPKDLWANHSKVVLP                    NPHMKDTASWRAIQKVLESGESIGLKHFRPVKPLGSGDTGSVHLVELLNTGEYFAMKA                    MDKSIMLNRNKVHRATAERQILDLLDHPFLPTLYASFQTKTHICLITDYCPGGELFVL                    LDNQPLKVLHEDAVRFYAAEVVVALEYLHCQGIIYRDLKPENILLHRDGHISLTDFDL                    SCLTSCRPQVFLPEDADEKKGRKNGSYPIFFAEPMRASNSFVGTEEYIAPEIITGAGH                    TSAVDWWALGILLYEMLYGYTPFRGKTRQRTFANILHKDIRFPASISVSLAARQLMYR                    LLHRDPANRLGSYEGANEIKGHPFFRGINWPLIRATAPPKLEIPLFSKDDMEKKGLVT                    NNRTDMF</aaseq>|
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* Environmental Biotechnology and Research Center, Gyeongsang National University, Jinju 660-701, South Korea
DNA = <dnaseqindica>175..187#6105..6609#6682..6864#6965..7056#7174..7447#7523..7736#7841..7911#8086..8192#8650..8699#8808..8891#9743..9802#9879..9968#10507..10583#10706..10790#10908..10988#11176..11279#11477..11526#12310..12416#13289..13411#13524..13575#13776..13888#13950..14090#14202..14291#agtagctagccagtccagtccaagagatcgatcgagaaacagaggatcggagaggaggaagaaggagaatccaagtactgggaggcaattaatttgagttgagatcgacttgagagctagcagaggctcatctcatctaggccagcagaggctcttcgctcgcttatttcatccatggcttccaaaggtatgtactactagctagtatcttaatttctatctatatctatatctatatatgctgaatttactgaattcgattgatcgtacgtttgtggaccgatttatcgatcggttaataatatactataagcagctagctggagtagcttaatcactactttgaggaaagaagtaattaatttgctcaatcgttcaattctttcttcgttaagcaagcatgtagaatatctaacctactctctctatatatatatatatatgcaaaattaagctgacgggcagggtgattttgaggccagctctctgctgcatgcatatatactccatataacttaatatgtactaaatatttttctggtatataatagtacttgtggatttactagctagcaagtactcaaactaatgtacttagcgagtgtttactgtgctgcctgcagtaatactcctaattaatagagagagctagaaagcagagagtgataggcggaggtccctcaggcgcagggtgagggaaagaaataaagtgcaggattatcgatggatgtgccttatccaatataatcgcccaatacatccgatatgatcctcatgtattggttggccagattattgtatcagtcgatcgatcgattccccatggccatgcataatcgattgtccagattcatttctataatttaaataaatctttttgaaacagatcggagtagatattcgtgcctcgctctactacaacatgctgtcctgtcccgtagtacatcgatcgatcaatacttgctagtgatctatcgatatcaatagctaggcagccgacgacgacgtttctgtgtgttgtcccttttactaactaattagcttcttaattaataatttattaatttgcacccactcctcatcgttccatctccatcgatatcatcattaattaacggtgaaaattaatttttcagacaagctagtacagaaactgatgtgatctgatctgatggataaatataagtagagaaacgatcgatcaagacctgcatctgctgcaggcaggggcgagcatctgaatcgatcaaagcaatttgcatatctactacctccgtcccatattacttatctttttgactttttgtttgtcaatgtttgatcattcgtcttattcaaaaaattttaaaattattatttattttgtttgtcatttgctttattatcaaaagtactttacatactacttttttttatatttgcactaatttttcaaataaaatgaatggccaaacattacaaataaaaaatcaaaaacgtctattataggacggagggagtatctatctatatgtctatccgatcgatccccagcactatagcatcagcatcatatcagagcatatatgcatgtatggtccatgcatgcatgatgaatatactcataccctccatcataccgtacgcacagagaatccaattccatcgtctctttatttccacggtgtggtgtataatttttttattacatacatactcgatccgtatttatttaatatagggttgtgttgcgtttttaattttatatatatatatatatatatatatatatatatatatatatatatatataattactccacaagtgcaagtggaatggaatagtgaacaggatcgatcggagcagctacgaaagctacagttacgagtagataagatcactgcagtagtacacatgcaggccacacaagtgaagtgatgacagccagagattaattaactaattaattaactgcattcatgcctagcttggcgagacgaaaacttgtcatgcttgcctcttgtctgctatttggtggcatcaatcaataccgtatatactactcctaggaacgaggactcaacaactgtatgccctccgtaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaagacaaaccatgagtttgaatctggacatgatgagtttgtcttttttgggacagagggagtatattagagtacacgtaatggtaaagtaagttgctctctataaaacatatacatctcaacaatagactagattaatagcaaaccacctcaatagtatgtctacatgggtatctatagctctctaatacattgcctcgtttttctctgtagagtatctccaggttagtagatagttttgctctctctcttcatttaatctctttcaagtaggaaaatatgctgacatggatctcttgtagagagcctatagataaccattacgggtgcccttagagcaggtacaatagcaggctataagccagctgcaaacatattttaagcagataaataaggagaaagaatagcagcgggctacagatttgtagccaactgtagcacggactccaagacgcagtgtgtgtatgacaggtgggactagatattaataatgtagtatataactattgtataaatgagctattagattgactatagatgaattggagttagtagttggctacactattaaacttgctcttagagcaagtttaatagtatagctcactattggctccacttcatctatagccaatccatacaatagttgcttactatactatcaatatatggtcccatctattatacacacattgcgtcttggagtccgtgctgcagctggctacagatctgtagcccactgctcttctctcttatcttttatctcattaaaatatgtttgcagctggttaatagtctttctattgtacctgctattacttcttattaaggttccaactaattaaattgtagtactcctactgtagtggagtaccatattactatatcttaacataccgtgcctaggagataagtgaacaataatgatcgatccccatgtgctcaaaatcaaaatcatgacctaacttcgcgtgaggttttgataaactaattaatattaaccagacctaagcagtgtccactgtatatgtatatgtagatgctggtagattttctctcccatctctacttttttttacttggcttaaataggataatctagtacttattaagcaatacaattcaaatctatttaattatagactcctattctttgggtattttatacttgataatttgctaaagtagctttacggattcatctatttaaacacgatacatgatgtgcgaatttatcatagaattcaaatatattccaactacttttttcaaattaaatttctaaggtatgcagtgtaatagaatcagattcattggataggaagcaatgaatgactcataatcatttgaaagtaaggaaaaaaagagagacgagtccattttacatgtcaactttcgtcaaaataaaaattcatccctaaacttcaaaattggatactatttatcccttagtttttaataccgttttcttttgaaaagtatgtacatcattttttttatattttttctcaatcatttactaacttttataattaatatatattttaacctatttgaatcggtcaaaagatgaaaagtaaatggttgagggatgaataatgtctggttttgaagtttatgaataaatgttagacttgatgaaaattggagatgtaaagggatttttctattaaaagaatatgcgattttgacatgtacaaatggataagctcaggccggcacgtccattgcggtttcaccagagccaatccatcttgcaagattccaatgaaatagaggcatacatggaatatattctggagactgtgaagatttgaagatgttacagataagatgatttgaactatataattccagctacgtaaaaaagctaagacaatgattatatatgagatggtagcatatgtgaaatggtttagtgaatacttaaaactttatttaggtgtttggttagggagagagagagtggcgataattataagggacaattgtttatttgactttgttttgaagcctaactaccaatttgactctattttttctagtttgcttatttgcctgcttttcgaaaatgaacactccgtctgacctgtttctacaacaccgttaagagttcattttaaaaaagaggaaaaataaaaatcacatttcataatgactaaaataccctccaactctatcctcatctaacccttttctctcccggtctctctctctctatcatatcccttctctctccggcgagggagctgtggcggggaaggtaagcggcagagccggctggtggagggagggaccaccggcggcaacggcgggccatggagggaggggatccacgccggcgccaacttgcggagggagggcggctatgccgacgtggatcagcggcagcgccggctgatggagaggggagcaccggcggcggcggggggccgtggagggatgggatccacttcggtgtcaactcgcggtgggagggcggctgcgccgagcacggatccacggctgtgccgctggtggagggagggagcaccggcggcggcggccggccgtggaggaaggggatccgcgccgccgtcaacttgtagagggagggcggctgcgccgagcgcagatctgcggcggcgccggcggagtttcaacccataggaagtccacccctgctgcttccagcccgccggcgagggggagctcgttgtccaggccaagcagagcaggccgatggcgtggccaacgcgggcgcaggcgctcgaatggagggaggaggtggcagcggcaacgccggattcgccgaccgcagctcgagatccaccgcccggacttgccgccgccactcctcgtcgtcgtcgtcaccagggccggcgccggctcgccgtctcgactttcgccgcctctccctgtggtggatccgtggaggagaggagaagaacttgcagccgccactcctcgtcgtcgtcgtcgtcgtcaccagggccggcgccggctcgacgtctcgccttttgctgcctctccctatggtggatccttggaggagaggagaagagagaagagaggattggagaagatagaactgacgggtgggtcccacatgtaatagggtcaaatgagtaagggcagaagagacattttgtgcttcagttaacaccgttagacgcccttaacggaatagggtcataccgtgtcttcaattttgaaaaggaggatcaaataagcaaaccctaaaaagtagggtcaaattggtagttagagttcaaaacaggttcaaataagcaattgcccctacttataatgtcaactagttgatacctcgcgctttgctgcgggatatatggatgattgcatgttatacattatagaaatgatagatgtatatgtctaaataatgtaaaaatggtgtggaggtaatgattcgacattgcttgcgtattgagttctaaaaatacaataaaattaattataaatgatatgtcatgtttgatgatatttaaaatactctagataataattaccagtgggtgataatgtggcacgcttgcatgtgatttaaaatactctagataataattgctagttggtgatgatgtggcacacttgcatgttgagttttaggaattagtgggcatcaactacatagaaagtatagttatagatgcgggcacacccaaggcaatttgaaagggggttatggtagctgttatgaagaggggaatgtatcattgcaggagaagattctagtgcactgattttttttttactaatgccttattgtagactcatagttacagagcatatgataaaatcgtcattctataataatgctcggtgctaacttatctctatcaaactattattgaatgatttcagtactccttatgtattcattattcccatgcttgatagtagattgaatttcatagtgaagcattagtaaaagttgcacaagttttttttaaaggaaaaacaaaatgatatactgttgcaggcacagaaggaggccatggtggcgtggagagaaaggagcagcagcagcagaggggttaccagctgccccgtgactcccggggatcactcgaggtgttcaacccctcatccgcttcctccttccgcactgctgctgccgcccccaagtccgcctcccccttccttgctattcccgacagggaagaggataatgtggtggcacagcagcgggcagcagagtggggcctcgtcctccagaccgaccaccacacaggcctcccccagggcgtctccgcacgaccctcctctggctctgcacgcaccagctctgaggacaacccacagcaacagcagagcgccgccgccatcccacgggtgtcggaggagctacgggcggcactatcagtgttccaacagacgtttgtggtgtctgatgccacccaccccaaccaccccatcatgtacgccagcgctggcttcttcaacatgaccggctatacctccaaggaggttgtcggcaggaactggttcgatcctcacacacacacacataaacacatcaatccaattattcaattaataatcaattgtgtgtgcagccgcttccttcaaggctctggcaccgacccccatgagattgacaagatcaggcaatccctcgcaaatggctccaactattgtggccgcatcctcaactacaagaaggacggcacgccattctggaacctcttaaccattgcccctatcaaggatgaggacggcaggctcctcaagttcatcgggtcagctattttcccatcacgttaattacatacatcacataaacagattattacatttcagcaccatatttttatttggctgtttgcattgttattccaggatgcaagtggaagttagtaaatacactgaagggaaaaaggatactgttgttcgtccaaatggactttcagaatcactcatcaaatacgatggtactactaaatgtttatcttctgctacaaaagggttttatccataaggtcttggaaatttacaacttttggtttcaaactaaaaaagagaaaaaaatcaacaattaatatttacagctcgacagaaggatcacgcccgtagctcagtgtctgagctcttgttggctctcaaaaatccacgctcattgtcagaatcaagcaataacaccttaaaaagaaaatcacaagaatccctaagcatgtcaatgagcgaagttcctagtaagagaagctctgaaagtggatctcgccgaaattctcgtagcggaacaaggagctcgcttcagaagatcaatgaagtacctgatcaagtgaatagaactagaaaatctggtctgcgtgcatttatggggtatgcatacaagtcaaattatataacatgttgtttgcatttatcttgtttgtcttacttaatttgtacatgcagttttcttggtatgggccatggaagtgtagagaagaacatgctgaaacctagagatgaagatccactgatcgatagtgatgatgaaagacctgagagctttgaagatgagtttaggaggaaagaaatgaggaggggtatagacttggctactacacttgaacgtattgagaagaattttgtcatcacagatccaaggttgcctgataatcccattgtaagatccatatggaatctcttttacctcttacaccgcacctgttctttttattaatatggatattaaattttcatgaatgtatgttttggttcatatttcagatatttgcatccgatagctttctgcaattgacagaatacaaccgtgaagaaatattagggagaaactgcaggtaatgatgatcccatcttgccccttttgctgcacaatttactggaaggtttttaaattttatagaaaatttcaggcttttgtaaaatttttgcactttaacggtataagttagcttttcatgtaaaatactagtgaacaacttgcctggtgctttcttctgccctttgtgcaggtttcttcaaggccctgaaactgatcgtgcaacagttaggaagataagagatgccatagataaccaggcagaggtcacagttcagctcataaattatacaaaaagtggtaggctactcgtcacttgtctgcatgtttttgttctcaacttataaatataataggtagttgataccccgcgctttgttgcgggatatgtatatgaatacatgctatacattatagaaaatggtagacgtatatatttaaataaggtgaaaatgatgtggagataatgatttgacattgcttgcatattgagttctaaaaatataacaaaattgtaaatgatatggcatgtttgcatgatatttaaaatactctagataataattgctattgggtgatgatgcggtacacttgtatgtggtttaaaatactctagatgataattacttgtgagtgataatgtggcacacttgcatgttgtattttaagagttagtggacatcaattttataataagataggatatgtcttttcacagtaaagttaccttcccttcattacttcattacttggacaggtaaaaagttttggaacctctttcacttgcaaccaatgcgtgatcaaaaggtactatagtgacagacatgggaaaagtttctgctgagttattcaacatatttgtctacaattcttttgtatgtaatttgacatgagtccaatttgcctgtggatcagggtgatgttcagtactttattggggttcaattggatggaactgagcatgttcaggatgatgctgcaaaagagggagtcgtgctggtttgtatcttgaaaaatcatatttgtgcaactgacaaaagcaacacaaatagatatgggcagtcccattgtcatgttatgttttgtagtctgatgcttctggagttttattaagaacgaaggctatgttcatttgcaagagttggaaacacagctgttgcgcacgggaaacggagcggtccattagcacattattaattaagtattagccaatttcttttcaaaaatggatcaatatgatttttttaaagcaacattcgtatagaaactttttgcaaaaaacgcactgtttaacaatttgaataacgtgggcatggaatacaagagagatgggttgggaacatagagaaaaaaactcagcctaactggaattgcaaaaatgctctatacccgaaagtcaaaactagtgctacagaacctgtgatacatctcacatattataaaatctaatctacgtgactagcattctcttctggaaataattaatagttttctcttatcttttccattttttaacacgttgtttcatttttcctcataatttacccttttatgtctccatgagtgagtgaattttgattaaaatttctcacattagattactgtgtcaatcctgccaaattgtttgtgaatattagtgactaattgcaccaaatttggacaaggcaagcctagaaacactgcatgagtaaacgagttgttgcattggtccggataaacaaaagttgttgcattggtccggatgaactaaacagttcaatgtttactaaactttgctatggaccttcaactttatgaaagcataaaagcatagtttgttgg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+
* Research Institute for Basic Sciences, Cheju National University, Jeju 690-756, South Korea
Link = [http://www.ncbi.nlm.nih.gov/nuccore/NM_001071759.1 RefSeq:Os11g0102200]|
+
* Department of Life Sciences, Pohang University of Science and Technology, Pohang 790-784, South Korea
}}
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* Department of Wood Science and Technology, BK21 Program, Chonnam National University, Gwangju 500-757, South Korea
[[Category:Genes]]
+
* Department of Molecular Biology, Pusan National University, Busan 609-735, South Korea
[[Category:Japonica mRNA]]
+
* Department of Biology, Kyungpook National University, Daegu 702-701, South Korea
[[Category:Oryza Sativa Japonica Group]]
+
* Department of Biology, Chungnam National University, Taejon 305-764, South Korea
[[Category:Japonica Genes]]
+
==References==
[[Category:Japonica Chromosome 11]]
+
<references>
[[Category:Chromosome 11]]
+
* <ref name="ref1">
 +
Goh CH, Jang S, Jung S, Kim HS, Kang HG, Park YI, Bae HJ, Lee CH, An G. Rice
 +
phot1a mutation reduces plant growth by affecting photosynthetic responses to
 +
light during early seedling growth. Plant Mol Biol. 2009 Mar;69(5):605-19. doi:
 +
10.1007/s11103-008-9442-1. PubMed PMID: 19089317.
 +
 
 +
</ref>
 +
</references>
 +
 
 +
 
 +
==Structured Information==
 +
[[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 11]]

Latest revision as of 09:45, 12 December 2016

The rice gene Os11g0102200 was reported as phot1a in 2009[1] by researchers from Korea.

Annotated Information

Gene Symbol

  • Os11g0102200 <=> phot1a, osphot1a

Function

  • The defect of Os Phot1a affects degradation of chlorophylls and carotenoids, and under photosynthetically active photon fluxes, mutation of phot1a results in loss of photosynthetic capacity owing to the damage of photosystems caused by elevated H2O2 accumulation, leading to a reduction in plant growth.

Mutation

  • When phot1a mutants were grown under WL (100) and BL (40 lmol m-2 s-1), they demonstrated a considerable reduction in photosynthetic capacity, which included decreased leaf CO2 uptake and plant growth.
  • Pigment analysis showed no significant difference between wild-type and mutants in the Chl a:b ratios, whereas in the latter, total concentration was reduced (a 2-fold decrease). Carotenoid contents of the mutants were also decreased considerably, implying the involvement of phot1a in pigment degradation.
  • Deletion of phot1a showed higher contents of H2O2 in leaves. Chloroplastic APX and SOD activities were lower in the mutants whereas the activities of cytosolic enzymes were increased.
  • Immunoblotting indicated reduced accumulation of photosystem proteins (D1, D2, CP43, Lhca2, and PsaC) relative to the other light-harvesting complexes in the mutant.
Fig. 2 Growth phenotype of wild-type and phot1a mutant plants. [1].

Expression

Evolution

You can also add sub-section(s) at will.

Labs working on this gene

  • Environmental Biotechnology and Research Center, Gyeongsang National University, Jinju 660-701, South Korea
  • Research Institute for Basic Sciences, Cheju National University, Jeju 690-756, South Korea
  • Department of Life Sciences, Pohang University of Science and Technology, Pohang 790-784, South Korea
  • Department of Wood Science and Technology, BK21 Program, Chonnam National University, Gwangju 500-757, South Korea
  • Department of Molecular Biology, Pusan National University, Busan 609-735, South Korea
  • Department of Biology, Kyungpook National University, Daegu 702-701, South Korea
  • Department of Biology, Chungnam National University, Taejon 305-764, South Korea

References

  1. 1.0 1.1 Goh CH, Jang S, Jung S, Kim HS, Kang HG, Park YI, Bae HJ, Lee CH, An G. Rice phot1a mutation reduces plant growth by affecting photosynthetic responses to light during early seedling growth. Plant Mol Biol. 2009 Mar;69(5):605-19. doi: 10.1007/s11103-008-9442-1. PubMed PMID: 19089317.


Structured Information