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| − | Please input one-sentence summary here.
| + | The rice '''''Os03g0597200''''' was reported as '''''YSA''''' in 2012 <ref name="ref1" /> by researchers from China. |
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| | ==Annotated Information== | | ==Annotated Information== |
| | + | *'''''Os03g0597200''''' '''''<=>''''' '''''YSA''''','''''OsYSA''''', |
| | ===Function=== | | ===Function=== |
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| + | * Map-based cloning revealed that '''''YSA''''' encodes a PPR protein with 16 tandem PPR motifs. |
| − | | + | * The researchers demonstrated that '''''YSA''''' can be used as an early marker for efficient identification and elimination of false hybrids in commercial hybrid rice production, resulting in yield increases by up to approximately 537 kg ha 21 . |
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| | ===Expression=== | | ===Expression=== |
| | + | * '''''YSA''''' is highly expressed in young leaves and stems, and its expression level is regulated by light. |
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| − | '''Tissue localization''' | + | ===Phenotypic analysis=== |
| − | YSA is highly expressed in young leaves and stems, but not in the roots (Fig. 5, A–D). Quantitative real-time reverse transcription (RT)-PCR analysis revealed that the expression of YSA peaked in the fourth leaf (Fig. 5E). Thus, the expression pattern of YSA is consistent with the seedling-stage-specific albino phenotype of ysa mutant and further supports the notion that YSA plays an important role in chloroplast development in the first few leaves of rice seedlings, but plays more minor roles in later stages.
| + | * The researchers showed that the '''''YSA''''' mutation has no apparent negative effects on several important agronomic traits, such as fertility, stigma extrusion rate, selfed seed-setting rate, hybrid seed-setting rate, and yield heterosis under normal growth conditions. |
| | + | <br> |
| | + | [[File:Os03g0597200-1.png|center|thumb|727px|'''Figure 1.''' ''Phenotypic analysis of the ysa mutant plants. A to C, Phenotypes of Pei’ai64S (left) and ysa mutant (right) seedlings at 1 (A), 2 (B), and 3 (C) weeks after sowing.<ref name="ref1" />.'']] |
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| − | [[File:picture1.jpg]]
| + | ==Labs working on this gene== |
| − | Figure 1.
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| − | Phenotypic analysis of the ysa mutant plants. A to C, Phenotypes of Pei'ai64S (left) and ysa mutant (right) seedlings at 1 (A), 2 (B), and 3 (C) weeks after sowing. D, The pigment contents in leaves of 1-week-old ysa mutants are much lower than that in Pei'ai64S. E, The pigment contents in leaves of 6-week-old ysa mutants are similar to that of Pei'ai64S plants. Chla, Chlorophyll a; Chlb, chlorophyll b; Chl, total chlorophyll; Car, carotenoid. Bars represent sds of three measurements. Student’s t test was performed on the raw data; asterisk indicates statistical significance at P < 0.01.
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| − | '''Subcellular Localization of YSA Protein'''
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| − | The YSA protein is predicted to localize to chloroplasts by ChloroP (Emanuelsson et al., 1999) and TargetP (Emanuelsson et al., 2000). To investigate the actual cellular localization of YSA, we constructed the green fluorescent signals of YSA-GFP fusion proteins colocalized with the autofluorescent signals of chlorophylls in the chloroplasts, consistent with the results obtained for GFP fused to the transit peptide of the small subunit of Arabidopsis ribulose bisphosphate carboxylase (Fig. 7, A and B). When GFP fused to the nuclear localization signal of the fibrillarin protein, GFP signals located specifically in the nucleus of Arabidopsis protoplasts (Fig. 7C). In addition, the protoplasts transformed with the empty GFP vector without a specific targeting sequence had green fluorescent signals in both the cytoplasm and the nucleus (Fig. 7, D and E). To further confirm the subcellular localization of YSA protein, we transformed the plasmid containing the YSA-GFP fusion constructs into rice protoplasts. Confocal microscopy observations revealed that GFP-YSA was exclusively detected in the chloroplasts (Fig. 7F). These findings suggest that YSA protein is localized to the chloroplast.
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| − | [[File:picture2.jpg]]
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| − | | |
| − | ===Evolution=== | |
| − | Please input evolution information here.
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| − | You can also add sub-section(s) at will.
| + | *National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, People’s Republic of China (N.S., F.-Q.W., G.-L.F., Y.L., X.-L.C.,X.Z., X.-P.G., Z.-J.C., C.-L.L., H.W., J.-M.W.); |
| − | | + | *National Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, People’s Republic of China (M.-L.H., L.J., J.-M.W.); |
| − | ==Labs working on this gene==
| + | *Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, People’s Republic of China (M.-L.H., C.-K.Q.); |
| − | Please input related labs here.
| + | *State Key Laboratory of Rice Biology, International Atomic Energy Agency Collaborating Center, Institute of Nuclear Agricultural Sciences, Zhejiang University, Hangzhou 310029,People’s Republic of China (D.-X.W., X.-L.S.) |
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| | ==References== | | ==References== |
| − | Please input cited references here.
| + | <references> |
| | + | * <ref name="ref1"> |
| | + | Su, Ning, et al. "Disruption of a rice pentatricopeptide repeat protein causes a seedling-specific albino phenotype and its utilization to enhance seed purity in hybrid rice production." Plant physiology 159.1 (2012): 227-238. |
| | + | </ref> |
| | + | </references> |
| | | | |
| | ==Structured Information== | | ==Structured Information== |
| − | {{JaponicaGene|
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| − | GeneName = Os03g0597200|
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| − | Description = Protein prenyltransferase domain containing protein|
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| − | Version = NM_001057140.1 GI:115454008 GeneID:4333379|
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| − | Length = 5627 bp|
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| − | Definition = Oryza sativa Japonica Group Os03g0597200, complete gene.|
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| − | Source = Oryza sativa Japonica Group
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| − | ORGANISM Oryza sativa Japonica Group
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| − | Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
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| − | Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP
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| − | clade; Ehrhartoideae; Oryzeae; Oryza.
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| − | Chromosome = [[:category:Japonica Chromosome 3|Chromosome 3]]|
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| − | AP = Chromosome 3:22993430..22999056|
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| − | CDS = 22996530..22998758|
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| − | GCID = <gbrowseImage1>
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| − | name=NC_008396:22993430..22999056
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| − | source=RiceChromosome03
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| − | preset=GeneLocation
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| − | </gbrowseImage1>|
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| − | GSID = <gbrowseImage2>
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| − | name=NC_008396:22993430..22999056
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| − | source=RiceChromosome03
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| − | preset=GeneLocation
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| − | </gbrowseImage2>|
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| − | CDNA = <cdnaseq>atgccccgcgtttgcgccgcccctcgggcgccgccgccgccgtgcccgtgccatgtcggagtagggccgcttcggccgaggtggcgcgcctcccggcacggccctctccgggcggctggccaggagcagctcctcaccgccctgcgcgagcagccggaccccgacgcggcgctccggatgctcaacgcggcgctggcgcgggacgacttcgcgcccggccccgaggtctacgaggagatcatccgcaagctcggcgcggtcggggccctcgacctcatgaaggtgctcgtcgcggagatgcggcgggaggggcaccaggtgaaattgggcgtagtccactccttcttggacagctacgaggggcagcagctgttcgacgatgccgtcgacctgattctgaatcaactccaaccattgtttggcattcaggcagacaccgtggtgtacaatcaccttctcaatgttcttgtggaggggagcaaaatgaaactccttgaatcagtgtactcggagatgggtgctaggggaatcaagcctgatgttgtcacattcaacacactgatgaaggcgttgtgccgagcacatcaggtcaggactgcagttctcatgctcgaggaaatgtctagcagaggcgtggcgcctgacgagacgacgtttaccaccctgatgcaaggatttgtcgaggaggggagcatcgaggctgcactgagggtcaaagccaggatgttggaaatggggtgctcggcgacgaaggtgacggttaatgttttgattaatgggtactgcaagctagggagggtggaggatgctcttgggtatatacagcaggagattgccgatgggtttgagcctgaccagatcacatataacacttttgttaatggtctctgccaaaatgatcatgtcggccatgccctcaaagtcatggatgtgatggttcaggagggccatgatcctgatgttttcacctacaatatcgttgtgaattgcctttgtaaaaatggacagcttgaagaggcaaaaggaattctgaatcagatggtggatcggggttgtttgcctgacattaccacattcaacactctcattgctgccttatgcacggggaatcgacttgaggaagccttggaccttgcacgtcaggttacagtgaagggagtctctccagatgtttatactttcaatattctgattaacgcgctctgcaaagtaggcgatcctcatcttgcacttcgattgtttgaagagatgaagaacagtggatgcaccccggatgaagtaacatacaatactttgattgacaatctttgctcacttgggaagcttggtaaagcattggatttgttaaaagatatggagtccactggttgtcctcgaagtacaattacatataacactataattgacgggttatgcaagaaaatgagaatagaagaagcagaagaagtttttgatcaaatggatctgcaaggcatttcgaggaatgcaatcacattcaatactctcatcgatggtttgtgcaaggacaaaaagattgatgatgcttttgagcttattaatcaaatgataagtgaagggttgcaacctaacaatatcacttacaattctattctaactcattattgcaagcaaggtgacataaaaaaggctgcggatattttagaaactatgactgcaaatggatttgaagtggatgttgttacgtacggtactctgattaacggtctatgcaaggctggtaggacacaggttgctttgaaggtactcagaggtatgcggataaaagggatgaggcctactccaaaagcttacaatcctgtgctccagtctctcttcagacggaataatatcagagatgccctgagtcttttcagggagatggcagaggttggtgagcctcctgatgctttgacatataagattgtttttcgtgggctctgtcgtggtggagggcctattaaagaagcttttgatttcatgttggagatggttgataaggggttcataccagagttctcatccttccgtatgctagctgaaggtctattaaacctgggtatggatgattacttcattagagccattgaaataatcatggaaaaggtcgacctcagagagtctgatgtttctgcaataaggggatatctcaagatccgcaaattttatgatgcattagcaacctttggccgtttcctggagatcaacaaccctcaatggagttaccgatga</cdnaseq>|
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| − | AA = <aaseq>MPRVCAAPRAPPPPCPCHVGVGPLRPRWRASRHGPLRAAGQEQL LTALREQPDPDAALRMLNAALARDDFAPGPEVYEEIIRKLGAVGALDLMKVLVAEMRR EGHQVKLGVVHSFLDSYEGQQLFDDAVDLILNQLQPLFGIQADTVVYNHLLNVLVEGS KMKLLESVYSEMGARGIKPDVVTFNTLMKALCRAHQVRTAVLMLEEMSSRGVAPDETT FTTLMQGFVEEGSIEAALRVKARMLEMGCSATKVTVNVLINGYCKLGRVEDALGYIQQ EIADGFEPDQITYNTFVNGLCQNDHVGHALKVMDVMVQEGHDPDVFTYNIVVNCLCKN GQLEEAKGILNQMVDRGCLPDITTFNTLIAALCTGNRLEEALDLARQVTVKGVSPDVY TFNILINALCKVGDPHLALRLFEEMKNSGCTPDEVTYNTLIDNLCSLGKLGKALDLLK DMESTGCPRSTITYNTIIDGLCKKMRIEEAEEVFDQMDLQGISRNAITFNTLIDGLCK DKKIDDAFELINQMISEGLQPNNITYNSILTHYCKQGDIKKAADILETMTANGFEVDV VTYGTLINGLCKAGRTQVALKVLRGMRIKGMRPTPKAYNPVLQSLFRRNNIRDALSLF REMAEVGEPPDALTYKIVFRGLCRGGGPIKEAFDFMLEMVDKGFIPEFSSFRMLAEGL LNLGMDDYFIRAIEIIMEKVDLRESDVSAIRGYLKIRKFYDALATFGRFLEINNPQWS YR</aaseq>|
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| − | DNA = <dnaseqindica>299..2527#ctcctgttcccctctgcctgccttcacggagaacacgccgccgcacgcccgcaaagttgtcgctccgccgccgggtcctgcggccacttcctccctctccctgtgcatgcgctctcttccccacctgtactttactttagctgctcctctgcccagttgcccacgacctgacgacccggacatggcgcaggctgaggcggggacgacgacatcgccggcgggttgacgcagaaaggagcgaccacccgagggctccgctggattttcaggtagctgagctgagctgaactgaaccccaatgccccgcgtttgcgccgcccctcgggcgccgccgccgccgtgcccgtgccatgtcggagtagggccgcttcggccgaggtggcgcgcctcccggcacggccctctccgggcggctggccaggagcagctcctcaccgccctgcgcgagcagccggaccccgacgcggcgctccggatgctcaacgcggcgctggcgcgggacgacttcgcgcccggccccgaggtctacgaggagatcatccgcaagctcggcgcggtcggggccctcgacctcatgaaggtgctcgtcgcggagatgcggcgggaggggcaccaggtgaaattgggcgtagtccactccttcttggacagctacgaggggcagcagctgttcgacgatgccgtcgacctgattctgaatcaactccaaccattgtttggcattcaggcagacaccgtggtgtacaatcaccttctcaatgttcttgtggaggggagcaaaatgaaactccttgaatcagtgtactcggagatgggtgctaggggaatcaagcctgatgttgtcacattcaacacactgatgaaggcgttgtgccgagcacatcaggtcaggactgcagttctcatgctcgaggaaatgtctagcagaggcgtggcgcctgacgagacgacgtttaccaccctgatgcaaggatttgtcgaggaggggagcatcgaggctgcactgagggtcaaagccaggatgttggaaatggggtgctcggcgacgaaggtgacggttaatgttttgattaatgggtactgcaagctagggagggtggaggatgctcttgggtatatacagcaggagattgccgatgggtttgagcctgaccagatcacatataacacttttgttaatggtctctgccaaaatgatcatgtcggccatgccctcaaagtcatggatgtgatggttcaggagggccatgatcctgatgttttcacctacaatatcgttgtgaattgcctttgtaaaaatggacagcttgaagaggcaaaaggaattctgaatcagatggtggatcggggttgtttgcctgacattaccacattcaacactctcattgctgccttatgcacggggaatcgacttgaggaagccttggaccttgcacgtcaggttacagtgaagggagtctctccagatgtttatactttcaatattctgattaacgcgctctgcaaagtaggcgatcctcatcttgcacttcgattgtttgaagagatgaagaacagtggatgcaccccggatgaagtaacatacaatactttgattgacaatctttgctcacttgggaagcttggtaaagcattggatttgttaaaagatatggagtccactggttgtcctcgaagtacaattacatataacactataattgacgggttatgcaagaaaatgagaatagaagaagcagaagaagtttttgatcaaatggatctgcaaggcatttcgaggaatgcaatcacattcaatactctcatcgatggtttgtgcaaggacaaaaagattgatgatgcttttgagcttattaatcaaatgataagtgaagggttgcaacctaacaatatcacttacaattctattctaactcattattgcaagcaaggtgacataaaaaaggctgcggatattttagaaactatgactgcaaatggatttgaagtggatgttgttacgtacggtactctgattaacggtctatgcaaggctggtaggacacaggttgctttgaaggtactcagaggtatgcggataaaagggatgaggcctactccaaaagcttacaatcctgtgctccagtctctcttcagacggaataatatcagagatgccctgagtcttttcagggagatggcagaggttggtgagcctcctgatgctttgacatataagattgtttttcgtgggctctgtcgtggtggagggcctattaaagaagcttttgatttcatgttggagatggttgataaggggttcataccagagttctcatccttccgtatgctagctgaaggtctattaaacctgggtatggatgattacttcattagagccattgaaataatcatggaaaaggtcgacctcagagagtctgatgtttctgcaataaggggatatctcaagatccgcaaattttatgatgcattagcaacctttggccgtttcctggagatcaacaaccctcaatggagttaccgatgaagcagaatacataactgggacaaattacttgaatagtattagggaaatctcaaagagtggatggaatttttgctggttgcttaggggaatgaaagtcttaaattgattataataggtgattgtgttcattcctcggtagggatgaagtcagagcatgaagaagctcatcttggtgcagaaacttagcttattggaacagaatctaggtgctaggtgctgtctgctgccagattagtacctagcgccttaacgaacagtggctgcagatcccatccgcttattttgatcaaatctgattcattttctattccctaataaaagcctgattcatcttcattgcatatggtcgaacctaaggctatcatgtacagttagatcccaacccttcgttctatgagatgttgtcccatagaagaaatatcttctgagtatatcctagtactctaaaatgttcactaatatgttcaacttaattagttttgtaacctcctaaaatagttctattagttttgtaaccttctaaaatatgaattagttttgatctggctgatcttcctttggttaggtactacaaattcttaattcagacacatatttggttttctgaaaatttcatctatatttggtcaggctggcatttgaagttcttattttagtcatatactttagttttttacaattttcatttgttaaagatgataatttatttgttagcacagagcatgtttagaaatctgaaatattaaaacatgcatgttctcatgaaaataaatgttagttttgtttaaattccaatccacatattttttaatcaatgtcagaaattaccatgcttcacttattgacctagtatatgtatagtatttgatggatcatgttgatttggatttgctctactaacttgttcctattccaacaaagatttatatgcatcttgtgttctaaaaatgctacatgtgtcaagttgaaggaaaattctagctatgtggtgtcctaattttggtagatggtacctagtaatagataacaattctgttttatagtgatgagtaaatttgactaaatcgagtctagaaagtgatataattttctggagaagtctttcttggtgatttgggaaagggccattacctatactgatatgaaatctggaactagaaagatctgaacatcaatgttctaaagttttttgtctgaatttcttgtgcagaatatgaaggaaggtggatctggaataggtatttacatgtcctgttcagattcctgcaatctgataaactactgcaatccaataaactcttgatctattgttttctggatttttttttgggtgtagagtattaggaaggtatttgctttgttacaggggttggttggatgttcagaaaaccaaaatctgaatacactaacacattagccagtgttttattttagtttatgttattctgaccacaacaccagcagcttcaattggtagtagaacacactctgatgcaattggtaggtgtacaacagataatttgccgtgaatgctacttaattcaaccattttttttccatacagtgctatacaatggcacacaaacatccttcagttggactcaaatttgtttcagctttgctattttacagtcacctgcagttttttctaatccatcagtcgattttgttggcagtagattctgcttcaagatctgtgcacgcagtggaggcacatttggttacaggctgcttcaccagacccgttaacccatgggccatggatgctcccctagtagcatatgttgttttttccaccaactgcctcttgtaaatcaagatgctcccctctccacatttgctgcagacttcctccccgtggatctgagacgaactccggcgaccggcggcgtctacgagccagcgttcaccaatttctcaggtatatgagtcgtcatctatgtgcatctgctactttttttttttggctgattggacgggttgagaaggaggtgtttggggggaagagagcagaataatcccattgcgaaacaagcgaggaaggcttgtcgatggtggcggcggtggccttgattatcgaagatgcatgcgtgagggaaactgtgtgccagggaggcaagcttggtggcacacatcgagtggtatatcttcaggttactgctagatcgaagatcctttggtgcttgatgtgtgctgttggtttggtagttttggtggtactgtggcaagtgaagacacgaaagaggagctagtagaggcttagagtctggagtcgtaatcgatgtgcaagagcatcaatgccatcagttcctctgggcagcacggctctgcacttttcatctgagaaacatatatattttgttgattctgattttgacgaattatccaaacatgcagtttttttgggttccgcgtgcaaagacgattttgatctcctggcagatttaagggtggtgattttgtttttgttttgcatgtagatgatgcattttgtaaatcattttaggttgccccttttttttttgtttttgcgagttcttactgaatttggataagttctggttgattggatcgacattctgtacatttgcaaggggattctatgggtttttgcttattgctaatcaaattattttgtgagttttggtttattggatggtgagaaagcaagattacatggattttgcttcattgctgattttgtcgaaatttatcaggcatgcggtttttggtttcttgaatacgaactacacggacagtactcctatattcttggtgattttgaagtgtatttgttattttggggaggtggaatggttaatattttgttcaaggggacacttctacagatgtatacattacttttgtcattttcagcataacaaagagatttggtagattcagaattcagatggcaactacacgtcgaatgatgtatgcgaagacatggggaattctgatgctgattccactgaagaaagctaaacataattttaatttatttaccaactcatttttctgtcaacacatttgctagatagttgctacccgataaacgacatcttgaaatctgagttatacttcagtctattttttttcc</dnaseqindica>|
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| − | Link = [http://www.ncbi.nlm.nih.gov/nuccore/NM_001057140.1 RefSeq:Os03g0597200]|
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| − | }}
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| | [[Category:Genes]] | | [[Category:Genes]] |
| | [[Category:Japonica mRNA]] | | [[Category:Japonica mRNA]] |
