Difference between revisions of "Os12g0281300"
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AVR-Pita176 protein is shown to bind specifically to the LRD of the Pi-ta protein, both in the yeast two-hybrid system and in an in vitro binding assay. Single amino acid substitutions in the Pi-ta LRD or in the AVR-Pita176 protease motif that result in loss of resistance in the plant also disrupt the physical interaction, both in yeast and in vitro. | AVR-Pita176 protein is shown to bind specifically to the LRD of the Pi-ta protein, both in the yeast two-hybrid system and in an in vitro binding assay. Single amino acid substitutions in the Pi-ta LRD or in the AVR-Pita176 protease motif that result in loss of resistance in the plant also disrupt the physical interaction, both in yeast and in vitro. | ||
The Pi-ta containing rice lines, as determined by PCR analysis, were resistant to both IB-49 and IC-17 in standard pathogenicity assays. | The Pi-ta containing rice lines, as determined by PCR analysis, were resistant to both IB-49 and IC-17 in standard pathogenicity assays. | ||
| − | [[ | + | [[File:Figure_4._Blast_symptoms_of_ricejournal.pone.0026260.g004.png]] |
===Evolution=== | ===Evolution=== | ||
Revision as of 12:28, 24 May 2014
Please input one-sentence summary here.
Contents
Annotated Information
Function
The rice blast resistance gene, Pi-ta, originally introgressed into japonica from indica rice is important in breeding for rice blast resistance worldwide. In the southern USA, the rice cultivar Katy contains Pi-ta and is resistant to the predominant blast M. grisea races IB-49 and IC-17 and has been used as the blast resistant breeding parent. Three pairs of DNA primers specific to the dominant indica Pi-ta gene were designed to amplify the Pi-ta DNA fragments by polymerase chain reaction (PCR). Rice expressing the Pi-ta gene is resistant to strains of the rice blast fungus, Magnaporthe grisea, expressing AVR-Pita in a gene-for-gene relationship. Pi-ta encodes a putative cytoplasmic receptor with a centrally localized nucleotide-binding site and leucine-rich domain (LRD) at the C-terminus. AVR-Pita is predicted to encode a metalloprotease with an N-terminal secretory signal and pro-protein sequences. AVR-Pita176 lacks the secretory and pro-protein sequences.
Expression
AVR-Pita176 protein is shown to bind specifically to the LRD of the Pi-ta protein, both in the yeast two-hybrid system and in an in vitro binding assay. Single amino acid substitutions in the Pi-ta LRD or in the AVR-Pita176 protease motif that result in loss of resistance in the plant also disrupt the physical interaction, both in yeast and in vitro.
The Pi-ta containing rice lines, as determined by PCR analysis, were resistant to both IB-49 and IC-17 in standard pathogenicity assays.
Evolution
You can also add sub-section(s) at will. Rice expressing the Pi-ta gene is resistant to strains of the rice blast fungus, Magnaporthe grisea, expressing AVR-Pita in a gene-for-gene relationship. Pi-ta encodes a putative cytoplasmic receptor with a centrally localized nucleotide-binding site and leucine-rich domain (LRD) at the C-terminus. AVR-Pita is predicted to encode a metalloprotease with an N-terminal secretory signal and pro-protein sequences. AVR-Pita176 lacks the secretory and pro-protein sequences.
Labs working on this gene
1.Dale Bumpers National Rice Research Center, Agricultural Research Service, United States Department of Agriculture, Stuttgart, Arkansas, United States of America 2.Institute of Plant Biology, National Taiwan University, Taipei 106, Taiwan 3.Department of Botany, National Museum of Natural Science, Taichung 404, Taiwan, 4.Department of Life Science, National Taiwan Normal University, Taipei 116, Taiwan 5.Department of Life Science, Pingtung University of Science and Technology, Pingtung 912, Taiwan 6.Faculty of Agriculture, Hokkaido University, 060, Sapporo, Japan
References
1. Seonghee Lee;Yulin Jia;Melissa Jia;David R. Gealy;Kenneth M. Olsen;Ana L. Caicedo
Molecular Evolution of the Rice Blast Resistance Gene Pi-ta in Invasive Weedy Rice in the USA PLoS ONE, 2011, 6(10): e26260
2. X. Wang;R. Fjellstrom;Y. Jia;W. G. Yan;M. H. Jia;B. E. Scheffler;D. Wu;Q. Shu;A. McClung
Characterization of Pi-ta blast resistance gene in an international rice core collection Plant Breeding, 2010, 129(5): 491-501
3. Yulin Jia;Rodger Martin
Identification of a New Locus, Ptr(t), Required for Rice Blast Resistance Gene Pi-ta–Mediated Resistance Molecular Plant-Microbe Interactions, 2008, 21(4): 396-403
4. Chun-Lin Huang;Shih-Ying Hwang;Yu-Chung Chiang;Tsan-Piao Lin
Molecular Evolution of the Pi-ta Gene Resistant to Rice Blast in Wild Rice (Oryza rufipogon) Genetics, 2008, 179(3): 1527-1538
5. 王忠华;贾育林;吴殿星;夏英武
水稻抗稻瘟病基因Pi-ta的分子标记辅助选择 作物学报, 2004, 30(12): 1259-1265
Structured Information
| Gene Name |
Os12g0281300 |
|---|---|
| Description |
Similar to Pi-ta protein |
| Version |
NM_001073106.1 GI:115488173 GeneID:4351983 |
| Length |
5556 bp |
| Definition |
Oryza sativa Japonica Group Os12g0281300, complete gene. |
| Source |
Oryza sativa Japonica Group ORGANISM Oryza sativa Japonica Group
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP
clade; Ehrhartoideae; Oryzeae; Oryza.
|
| Chromosome |
{{{Chromosome}}} |
| Location |
Chromosome 12:10605422..10610977 |
| Sequence Coding Region |
10605623..10606017,10606490..10606533,10606706..10608424,10609890..10610833 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008405:10605422..10610977 source=RiceChromosome12 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008405:10605422..10610977 source=RiceChromosome12 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atggcgccggcggtcagtgcatcgcagggtgtcatcatgcggtccctgacgagcaagctcgactcgctgctgctgcagccgccggagccgccgccgcctgcgcaaccgtcgtcgctgcggaagggggagaggaagaagatcctcctcctcagaggcgatctccgacacctgctagatgactactacctcctcgtggagccgccgtcagacaccgcgccaccgccagactcgacggcggcgtgctgggctaaggaggttcgcgagctctcctacgacgtcgacgacttcctcgacgagctaacgacccagctcctccaccaccgcggcggcggcgatggcagtagcactgctggtgccaagaagatgatcagcagcatgatcgcccggcttcgaggggagcttaaccggcggcggtggatcgccgacgaggtcaccctgttcagcgcccgcgtgaaggaggccattcgccgccaggagagctaccatcttggcaggcgcacctcgagctcgaggccgagagaagaagtcgacgacgacgatcgcgaggactccgccggcaacgaacgccgccggtttctgtcgctgacgttcgggatggacgacgctgctgtgcacggccagctcgttggtagggatatttcgatgcaaaagctcgtccggtggctggccgacggcgagccgaagctcaaggtggcttccattgttggatccggaggtgttggcaagacgacgctggccacagaattctatcgtctgcatggccggcggttggatgcgccgttcgactgccgggctttcgtgcggacgccccggaagcctgacatgacgaagatcctcaccgacatgctgtcacagctgcggccacaacatcagcatcagtcttcggatgtttgggaggttgatcgactccttgaaactatccggacgcatttgcaagataaaaggtacttcatcataattgaagatttatgggcttcatcaatgtgggatattgttagccgtggtttgcctgataataatagttgcagtagaatactaataacaacagaaattgaacctgtagctttggcatgctgtggatataactcagagcacattattaagattgatccactgggtgatgatgtctcaagtcaattgtttttcagtggagttgttggccaaggaaatgaatttcctggacatcttactgaagtttctcatgacatgataaaaaaatgtggtggcttgccactagcaataactataacagccagacattttaaaagccagctgttagatggaatgcagcaatggaatcacatacaaaaatcattgactacttccaatttgaagaaaaatcctactttgcaggggatgaggcaagtactcaaccttatttacaataatcttcctcattgtttgaaagcatgtctgttataccttagcatctacaaagaggactacataattaggaaggccaacttggtgaggcaatggatggctgaaggtttcatcaattccatagaaaataaagtcatggaagaagttgcagggaactattttgatgaacttgttggtaggggcctggtccaaccagtagatgttaactgcaaaaatgaggtattgtcatgtgtagtgcaccacatggtattaaatttcatcaggtgtaagtcaatagaggagaatttcagcattacattggatcattctcagacgacagtaagacatgctgacaaggttcgccgactctcgcttcacttcagcaatgcacatgatacaacaccactagcaggtttgagactctcacaagttcgatcgatggcatttttcggacaagtcaagtgtatgccttccattgcagattataggcttcttcgagttctgattctttgtttttgggctgatcaagagaaaacaagctatgacctcacaagcatttctgaactgttacaactgagatatctgaagataacaggtaatatcacagttaaacttccagagaagatccaaggactacaacacttgcagacactggaagcagatgcaagagcaactgctgtcctattggatattgttcatacacagtgtttgttgcaccttcgtcttgtactacttgatctgctccctcactgtcacaggtacatcttcaccagcatccccaaatggactggaaagctcaacaatctccgcattttaaacattgcagtcatgcaaatttcccaggatgaccttgacactctcaaaggactgggatctctcactgctctttcgctgcttgttcgaacagcgcctgcgcaaagaatcgtcgctgcgaatgaggggttcgggtctctcaagtacttcatgtttgtctgtacagcaccatgcatgacttttgtggaaggagcaatgccgagtgtgcaaagattaaatctaaggttcaatgccaacgagttcaagcagtatgactctaaggagacagggttggaacacttggtcgcccttgcagagatctctgcaagaattgggggcactgatgatgatgaatcaaacaaaactgaagtggagtctgccttgaggactgcaattcgcaagcatccgacgccgagcactcttatggttgatatacaatgggtggattggatctttggtgctgaagggagagacttggatgaagatttggcacaacaagatgatcacgggttttgtatgctaccggaatcctcttcacgtcttcagagtagagagataagtatcgaagaagacatgcccaccggtgcggaagggacggtgattgtgccccacacaatggagcagttcgccctccacatgagccaagccaagcaatcccacaagctcgtagtcatccagttcactacttcccggtgccctgcttcacgctacatcgcgccagctttcaccgagtatgcgaaggagttcgctggtgcggttttcattaaggtcaatgtcgacagcgatgagctggagagtgttacggactggtatgacatcgaagggatagtgccaacatttttcttcgtcaaggatggggagaagattgacaagattcctggtgctaacaaggagttgctccgagccaaaattcgaaggcacacagcttctccttacttcctccgttga</cdnaseq> |
| Protein Sequence |
<aaseq>MAPAVSASQGVIMRSLTSKLDSLLLQPPEPPPPAQPSSLRKGER KKILLLRGDLRHLLDDYYLLVEPPSDTAPPPDSTAACWAKEVRELSYDVDDFLDELTT QLLHHRGGGDGSSTAGAKKMISSMIARLRGELNRRRWIADEVTLFSARVKEAIRRQES YHLGRRTSSSRPREEVDDDDREDSAGNERRRFLSLTFGMDDAAVHGQLVGRDISMQKL VRWLADGEPKLKVASIVGSGGVGKTTLATEFYRLHGRRLDAPFDCRAFVRTPRKPDMT KILTDMLSQLRPQHQHQSSDVWEVDRLLETIRTHLQDKRYFIIIEDLWASSMWDIVSR GLPDNNSCSRILITTEIEPVALACCGYNSEHIIKIDPLGDDVSSQLFFSGVVGQGNEF PGHLTEVSHDMIKKCGGLPLAITITARHFKSQLLDGMQQWNHIQKSLTTSNLKKNPTL QGMRQVLNLIYNNLPHCLKACLLYLSIYKEDYIIRKANLVRQWMAEGFINSIENKVME EVAGNYFDELVGRGLVQPVDVNCKNEVLSCVVHHMVLNFIRCKSIEENFSITLDHSQT TVRHADKVRRLSLHFSNAHDTTPLAGLRLSQVRSMAFFGQVKCMPSIADYRLLRVLIL CFWADQEKTSYDLTSISELLQLRYLKITGNITVKLPEKIQGLQHLQTLEADARATAVL LDIVHTQCLLHLRLVLLDLLPHCHRYIFTSIPKWTGKLNNLRILNIAVMQISQDDLDT LKGLGSLTALSLLVRTAPAQRIVAANEGFGSLKYFMFVCTAPCMTFVEGAMPSVQRLN LRFNANEFKQYDSKETGLEHLVALAEISARIGGTDDDESNKTEVESALRTAIRKHPTP STLMVDIQWVDWIFGAEGRDLDEDLAQQDDHGFCMLPESSSRLQSREISIEEDMPTGA EGTVIVPHTMEQFALHMSQAKQSHKLVVIQFTTSRCPASRYIAPAFTEYAKEFAGAVF IKVNVDSDELESVTDWYDIEGIVPTFFFVKDGEKIDKIPGANKELLRAKIRRHTASPY FLR</aaseq> |
| Gene Sequence |
<dnaseqindica>4961..5355#4445..4488#2554..4272#145..1088#agataggattaagtttcaagagttaatttcttgtactcttgggcgatccatgctgtcaaatcagcaactaacgaggcataatctcgatcactagctctgatctgatcttcagctagcgccggcgagctgcagaggtctccatccatggcgccggcggtcagtgcatcgcagggtgtcatcatgcggtccctgacgagcaagctcgactcgctgctgctgcagccgccggagccgccgccgcctgcgcaaccgtcgtcgctgcggaagggggagaggaagaagatcctcctcctcagaggcgatctccgacacctgctagatgactactacctcctcgtggagccgccgtcagacaccgcgccaccgccagactcgacggcggcgtgctgggctaaggaggttcgcgagctctcctacgacgtcgacgacttcctcgacgagctaacgacccagctcctccaccaccgcggcggcggcgatggcagtagcactgctggtgccaagaagatgatcagcagcatgatcgcccggcttcgaggggagcttaaccggcggcggtggatcgccgacgaggtcaccctgttcagcgcccgcgtgaaggaggccattcgccgccaggagagctaccatcttggcaggcgcacctcgagctcgaggccgagagaagaagtcgacgacgacgatcgcgaggactccgccggcaacgaacgccgccggtttctgtcgctgacgttcgggatggacgacgctgctgtgcacggccagctcgttggtagggatatttcgatgcaaaagctcgtccggtggctggccgacggcgagccgaagctcaaggtggcttccattgttggatccggaggtgttggcaagacgacgctggccacagaattctatcgtctgcatggccggcggttggatgcgccgttcgactgccgggctttcgtgcggacgccccggaagcctgacatgacgaagatcctcaccgacatgctgtcacagctgcggccacaacatcagcatcagtcttcggatgtttgggaggttgatcgactccttgaaactatccggacgcatttgcaagataaaaggtaattcatgtctacatctatctctagtatttttttcatgaatttacaaactattttctcaaatttccccttttttatccttcatatagtaattaagttagtaactatacatatgaatttaatttactcgacaatgccaataatattttaaattacttttatagtgccctctattagtagatacgattcgatcgagccatgaattatactggtaatctaaacaattattatacccacctcattctactaacagcaattgagttgttaatataaatagatatggtctattgcatgaaaaaataaaggtaaagtgtttacattatttctactactagtagaagaactacaaagttgtttgtatttttaattattaaatgtaaatgaaagtatatgtttcatacccttgttattttttttaggcgactaaactactagtacattatttctactactagtagaacaactacaaagttgtttgtatttttaattactaaatgtaaatgaaagtacatgcttcatacccttgttataattttttagactaaactaccacaatggcatgttaacttatagcagtaagttgtaatttattttcttttcattttctcagttgttacaagaacttttttttacttaataaaaaatagtcgtaagggcctcccttgttcggtcaaaaaagaattagactaaactcaatcgtatttgtacataaacaaaatttaaaatataactaaaacgaaacagtgataaaaatggtgcaatttaactgctgcctcttgttttaatgtctgacaatgttgattttgtatatatgtttggccatttattttattcaaattttttacaaatatgaaaaatataatatatgcttaaattacttttaatgataaaataaatttaaaaaaatgataattatatttttaataagatggatgatctaacatatatatgtccaaaagtttgacatcaaacattaaaaacaagagagagtatttgcttaggagtacgtgtctttttccatgtctaagaacaggtacaatagcaggttataagctagctataaacatattttaaagagatataggaagagagagaagagcagcagcctacagatctgtagccagctgcagcacggactctaagacgtaatgtgtgtatgacaggtaggaccaagtattaatagtatagtaagcaactattgtatgaattggctatttggctctagatgatttggagctagtagtcggctatactattaaacttgctcttagatatgtggttaaatttaatttctgaaatttacaagatatagaacatgtcttcaccatgtttgcaaagttgataaaatgaaattgcactcaactttttaaattcagcatgctatcccacgtatagctttttaaatatgatttattttttcgtacattagaagtttaatgtttacgaagtactaaatgttctgcaggtacttcatcataattgaagatttatgggcttcatcaatgtgggatattgttagccgtggtttgcctgataataatagttgcagtagaatactaataacaacagaaattgaacctgtagctttggcatgctgtggatataactcagagcacattattaagattgatccactgggtgatgatgtctcaagtcaattgtttttcagtggagttgttggccaaggaaatgaatttcctggacatcttactgaagtttctcatgacatgataaaaaaatgtggtggcttgccactagcaataactataacagccagacattttaaaagccagctgttagatggaatgcagcaatggaatcacatacaaaaatcattgactacttccaatttgaagaaaaatcctactttgcaggggatgaggcaagtactcaaccttatttacaataatcttcctcattgtttgaaagcatgtctgttataccttagcatctacaaagaggactacataattaggaaggccaacttggtgaggcaatggatggctgaaggtttcatcaattccatagaaaataaagtcatggaagaagttgcagggaactattttgatgaacttgttggtaggggcctggtccaaccagtagatgttaactgcaaaaatgaggtattgtcatgtgtagtgcaccacatggtattaaatttcatcaggtgtaagtcaatagaggagaatttcagcattacattggatcattctcagacgacagtaagacatgctgacaaggttcgccgactctcgcttcacttcagcaatgcacatgatacaacaccactagcaggtttgagactctcacaagttcgatcgatggcatttttcggacaagtcaagtgtatgccttccattgcagattataggcttcttcgagttctgattctttgtttttgggctgatcaagagaaaacaagctatgacctcacaagcatttctgaactgttacaactgagatatctgaagataacaggtaatatcacagttaaacttccagagaagatccaaggactacaacacttgcagacactggaagcagatgcaagagcaactgctgtcctattggatattgttcatacacagtgtttgttgcaccttcgtcttgtactacttgatctgctccctcactgtcacaggtacatcttcaccagcatccccaaatggactggaaagctcaacaatctccgcattttaaacattgcagtcatgcaaatttcccaggatgaccttgacactctcaaaggactgggatctctcactgctctttcgctgcttgttcgaacagcgcctgcgcaaagaatcgtcgctgcgaatgaggggttcgggtctctcaagtacttcatgtttgtctgtacagcaccatgcatgacttttgtggaaggagcaatgccgagtgtgcaaagattaaatctaaggttcaatgccaacgagttcaagcagtatgactctaaggagacagggttggaacacttggtcgcccttgcagagatctctgcaagaattgggggcactgatgatgatgaatcaaacaaaactgaagtggagtctgccttgaggactgcaattcgcaagcatccgacgccgagcactcttatggttgatatacaatgggtggattggatctttggtgctgaagggagagacttggatgaagatttggcacaacaagatgatcacgggtatggatttttcattctattcccaggttacaacttacaaggattattgagcttctttctttctctgccgtggcttctatctttaccttctatgcatcttcaacctgacttgatgattgtttgaaaccaattttaatggaagttaaatgttattgttgtgaccctgaatcaggttttgtatgctaccggaatcctcttcacgtcttcagagtagaggtaattttgtttcttgtcattttacagttacagttcatctacttaaggaattaatgggaggtcctatattttctcgggtacctagaaggtgtggttcctagtcttacctccttaagaaccgtagaatgttggccctaacacttggatcaaagaacgaaaggtgtatgcactatagtatcctttatatattgcacaagtcaagacatttgttaaaacacacccagtgctagtaatttgtttactgagatatgaattatcgccaaatacccatactgagcctattagtaaaatatttacgaggtgtttgaggacagcataactttcagtaaagaatttactacgtgaggtgtgtgttttaggtattgcgcatcttgggtgcattttagcgcaaacgtgtataatatatatcccatggtactaactcatgtcttaaccataattgcacaccaacacaaaacatacactactacagagataagtatcgaagaagacatgcccaccggtgcggaagggacggtgattgtgccccacacaatggagcagttcgccctccacatgagccaagccaagcaatcccacaagctcgtagtcatccagttcactacttcccggtgccctgcttcacgctacatcgcgccagctttcaccgagtatgcgaaggagttcgctggtgcggttttcattaaggtcaatgtcgacagcgatgagctggagagtgttacggactggtatgacatcgaagggatagtgccaacatttttcttcgtcaaggatggggagaagattgacaagattcctggtgctaacaaggagttgctccgagccaaaattcgaaggcacacagcttctccttacttcctccgttgataatgacttcttttatcgtctttgtctagtatatatatggcacttatatagttaactaggaagggcaccttgtttaatgtagctttcatttttattatgaatgttaaggatgatattatattgttgaagtatttttttactccttgtaaacatgtattggttaataacgaagtagtttggacattagttatgattttcttc</dnaseqindica> 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