Difference between revisions of "Os01g0194300"
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OsNPR1 in the herbivore-mediated induction of JA and ET pathways,and in the direct and indirect defenses of rice. transcript levels of OsNPR1 are upregulated when plants are treated by SA or JA.Interestingly, mechanical wounding enhances the mRNA levels of OsNPR1 quickly, whereas herbivore infestation elicits them more slowly ,much later than the time when the JA level in SSB-infested plants reaches its maximum (3 h after SSB infestation).It has been well documented that herbivore infestation elicits higher JA levels than does mechanical wounding in many plant species, including rice.Given an obvious inhibitory role ofOsNPR1on JA and ET biosynthesis ,it may be that rice plants perceive the herbivore infestation and then inhibit the increase in mRNA levels of OsNPR1at the early stage; thus,plants may prioritize JA- and ETdependent defense responses against herbivores. The increase in expression levels of OsNPR1at the later time points, which decreases the JA and ET levels, might be a regulation strategy of rice plants, resulting in appropriate defense responses according to the damage by the invader. | OsNPR1 in the herbivore-mediated induction of JA and ET pathways,and in the direct and indirect defenses of rice. transcript levels of OsNPR1 are upregulated when plants are treated by SA or JA.Interestingly, mechanical wounding enhances the mRNA levels of OsNPR1 quickly, whereas herbivore infestation elicits them more slowly ,much later than the time when the JA level in SSB-infested plants reaches its maximum (3 h after SSB infestation).It has been well documented that herbivore infestation elicits higher JA levels than does mechanical wounding in many plant species, including rice.Given an obvious inhibitory role ofOsNPR1on JA and ET biosynthesis ,it may be that rice plants perceive the herbivore infestation and then inhibit the increase in mRNA levels of OsNPR1at the early stage; thus,plants may prioritize JA- and ETdependent defense responses against herbivores. The increase in expression levels of OsNPR1at the later time points, which decreases the JA and ET levels, might be a regulation strategy of rice plants, resulting in appropriate defense responses according to the damage by the invader. | ||
===Evolution=== | ===Evolution=== | ||
| − | + | the role of OsNPR1 in plant defense response is similar to the role of AtNPR1but not the role ofNaNPR1. This finding is consistent with the result that At NPR1 is more homologous to OsNPR1 than is NaNPR1 in evolution and biochemistry. rice had a NPR1-mediated disease-resistance pathway similar to Arabidopsis. | |
| − | |||
| − | |||
==Labs working on this gene== | ==Labs working on this gene== | ||
Revision as of 09:10, 5 June 2014
Please input one-sentence summary here.
Contents
Function
OsNPR1(also called NH1) may also play a central role in herbivoreinduced rice defense responses. It has been reported that transcript levels of OsNPR1are upregulated following infection by the bacterial blight Xanthomonas oryzae pv.oryzae (Xoo),the rice fungal blast Magnaporthe grisea and treatment with signal molecules, such as benzothiadiazole, methyl jasmonate and ET.OsNPR1 positively regulates expression of PR genes and rice resistance to bacterial blight disease and fungal blast disease but negatively modulates resistance to the white-backed planthopper Sogatella furciferia.OsNPR1 may play a role in the reallocation of energy and resources during defense responses. However, how OsNPR1 mediates defenserelated signaling pathways and thus regulates the ability of rice to resist herbivores remains largely unknown.the rusult that OsNPR1 is involved in rice herbivore defense.
Expression
OsNPR1 in the herbivore-mediated induction of JA and ET pathways,and in the direct and indirect defenses of rice. transcript levels of OsNPR1 are upregulated when plants are treated by SA or JA.Interestingly, mechanical wounding enhances the mRNA levels of OsNPR1 quickly, whereas herbivore infestation elicits them more slowly ,much later than the time when the JA level in SSB-infested plants reaches its maximum (3 h after SSB infestation).It has been well documented that herbivore infestation elicits higher JA levels than does mechanical wounding in many plant species, including rice.Given an obvious inhibitory role ofOsNPR1on JA and ET biosynthesis ,it may be that rice plants perceive the herbivore infestation and then inhibit the increase in mRNA levels of OsNPR1at the early stage; thus,plants may prioritize JA- and ETdependent defense responses against herbivores. The increase in expression levels of OsNPR1at the later time points, which decreases the JA and ET levels, might be a regulation strategy of rice plants, resulting in appropriate defense responses according to the damage by the invader.
Evolution
the role of OsNPR1 in plant defense response is similar to the role of AtNPR1but not the role ofNaNPR1. This finding is consistent with the result that At NPR1 is more homologous to OsNPR1 than is NaNPR1 in evolution and biochemistry. rice had a NPR1-mediated disease-resistance pathway similar to Arabidopsis.
Labs working on this gene
Please input related labs here.
References
Please input cited references here.
Structured Information
| Gene Name |
Os01g0194300 |
|---|---|
| Description |
Similar to NPR1 |
| Version |
NM_001048821.1 GI:115435055 GeneID:4327315 |
| Length |
4605 bp |
| Definition |
Oryza sativa Japonica Group Os01g0194300, 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 | |
| Location |
Chromosome 1:5059605..5064209 |
| Sequence Coding Region |
5059881..5060119,5060682..5060882,5061091..5061838,5063560..5064120 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008394:5059605..5064209 source=RiceChromosome01 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008394:5059605..5064209 source=RiceChromosome01 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atggagccgccgaccagccacgtcaccaacgcgttctccgactcggacagcgcgtccgtggaggaggggggcgccgacgcggacgccgacgtggaggcgctccgccgcctctccgacaacctcgccgcggcgttccgctcgcccgaggacttcgcgttcctcgccgacgcgcgcatcgccgtcccgggcggcggcggcggcggcggcgacctgctggtgcaccgctgcgtgctctccgcgcggagccccttcctgcgcggcgtcttcgcgcgccgcgccgccgccgccgcaggcggcggcggcgaggatggcggcgagaggctggagctccgggaactcctcggcggcggcggcgaggaggtggaggtcgggtacgaggcgctgcggctggtgctcgactacctctacagcggccgcgtcggcgacctgcccaaggcggcgtgcctctgcgtcgacgaggactgcgcccacgtcgggtgccaccccgccgtcgcgttcatggcgcaggtcctcttcgccgcctccaccttccaggtcgccgagctcaccaacctcttccagcggcgtctccttgatgtccttgataaggttgaggtagataaccttctattgatcttatctgttgccaacttatgcaacaaatcttgcatgaaactgcttgaaagatgccttgatatggtagtccggtcaaaccttgacatgattactcttgagaagtcattgcctccagatgttatcaagcagattattgatgcacgcctaagcctcggattaatttcaccagaaaacaagggatttcctaacaaacatgtgaggaggatacacagagcccttgactctgacgatgtagagctagtcaggatgctgctcactgaaggacagacaaatcttgatgatgcgtttgcactgcactacgccgtcgaacattgtgactccaaaattacaaccgagcttttggatctcgcacttgcagatgttaatcatagaaacccaagaggttatactgttcttcacattgctgcgaggcgaagagagcctaaaatcattgtctcccttttaaccaagggggctcggccagcagatgttacattcgatgggagaaaagcggttcaaatctcaaaaagactaacaaaacaaggggattactttggggttaccgaagaaggaaaaccttctccaaaagataggttatgtattgaaatactggagcaagctgaaagaagggacccacaactcggagaagcatcagtttctcttgcaatggcaggtgagagtctacgaggaaggttgctgtatcttgaaaaccgagttgctttggcgaggattatgtttccgatggaggcaagagtagcaatggatattgctcaagtggatggaactttggaatttaacctgggttctggtgcaaatccacctcctgaaagacaacggacaactgttgatctaaatgaaagtcctttcataatgaaagaagaacacttagctcggatgacggcactctccaaaacagtggagctcgggaaacgctttttcccgcgatgttcgaacgtgctcgacaagatcatggatgatgaaactgatccggtttccctcggaagagacacgtccgcggagaagaggaagaggtttcatgacctgcaggatgttcttcagaaggcattccacgaggacaaggaggagaatgacaggtcggggctctcgtcgtcgtcgtcatcgacatcgatcggggccattcgaccaaggagatga</cdnaseq> |
| Protein Sequence |
<aaseq>MEPPTSHVTNAFSDSDSASVEEGGADADADVEALRRLSDNLAAA FRSPEDFAFLADARIAVPGGGGGGGDLLVHRCVLSARSPFLRGVFARRAAAAAGGGGE DGGERLELRELLGGGGEEVEVGYEALRLVLDYLYSGRVGDLPKAACLCVDEDCAHVGC HPAVAFMAQVLFAASTFQVAELTNLFQRRLLDVLDKVEVDNLLLILSVANLCNKSCMK LLERCLDMVVRSNLDMITLEKSLPPDVIKQIIDARLSLGLISPENKGFPNKHVRRIHR ALDSDDVELVRMLLTEGQTNLDDAFALHYAVEHCDSKITTELLDLALADVNHRNPRGY TVLHIAARRREPKIIVSLLTKGARPADVTFDGRKAVQISKRLTKQGDYFGVTEEGKPS PKDRLCIEILEQAERRDPQLGEASVSLAMAGESLRGRLLYLENRVALARIMFPMEARV AMDIAQVDGTLEFNLGSGANPPPERQRTTVDLNESPFIMKEEHLARMTALSKTVELGK RFFPRCSNVLDKIMDDETDPVSLGRDTSAEKRKRFHDLQDVLQKAFHEDKEENDRSGL SSSSSSTSIGAIRPRR</aaseq> |
| Gene Sequence |
<dnaseqindica>4091..4329#3328..3528#2372..3119#90..650#gaggcctcctcctcgcctcgcctcgccacgccgcgccgcgacgcgacgcgccgtggtcagctggtcgccggtgcgggtgcgggtgcgcaatggagccgccgaccagccacgtcaccaacgcgttctccgactcggacagcgcgtccgtggaggaggggggcgccgacgcggacgccgacgtggaggcgctccgccgcctctccgacaacctcgccgcggcgttccgctcgcccgaggacttcgcgttcctcgccgacgcgcgcatcgccgtcccgggcggcggcggcggcggcggcgacctgctggtgcaccgctgcgtgctctccgcgcggagccccttcctgcgcggcgtcttcgcgcgccgcgccgccgccgccgcaggcggcggcggcgaggatggcggcgagaggctggagctccgggaactcctcggcggcggcggcgaggaggtggaggtcgggtacgaggcgctgcggctggtgctcgactacctctacagcggccgcgtcggcgacctgcccaaggcggcgtgcctctgcgtcgacgaggactgcgcccacgtcgggtgccaccccgccgtcgcgttcatggcgcaggtcctcttcgccgcctccaccttccaggtcgccgagctcaccaacctcttccaggtccgcctcttcgcagctgcctctccttttccccttccattcgcgatgctcatgtcatgccagttcatctcttccctgtgcttgcttggatgcgtattgctcatagaagtgggggtttaaagatgcatttttttagttgcgcgcgtggagctttgctttaggcggcaaaatgaactacttctgaaggagaggggagatggtctgaactgaatcactcctaatcacgttaatcattgcaatttggattactgcaattggaggcctgtgataattgcattgtgattaacttgctgtcatattggcgatgaacagtattcaggtttagttgtttgcgattttggggattcacgtgtgcttggtgctgtatgcattgcagagaaaaacaaaagcttacagttgtatgaacgtgtggatgcgactccctgcttcaattagaaatcgtccaaaaagctagtacatcttaagccattaatcaactcagatcatgcactgttacatcggttatgtttgatccaatcctcctaatcagtttattctaatgtctgaatcgaactgcctggctaactgtccttatctaacatgttgctgcttactgatcttgggggtgcttgccgttctcgttgttatttatcggattcttcttggtcatgttgacgcgaaaatggaagttaactgtgtttgatatccagcaagagtggtgctgatatagtaaaggtgtttcttaaccttttcttttcttgcaaaagagcagttccttattgaagtatcttcagataaggcgattggactgtgcaccatcctattctaggctgcttcaagtacacatgtttcactcaattgtaccatgatagggacatactcacataccgcacattatccttccaaatttgtcaatgctgcattaatgtgacagtgatatttatgcacagaaagcacaatcatatgttttccacttaaacttgactgtatctcagtgtttttaaattgaaatgtcacacatattcgaagcaataataaacgaacaacaaaaaaaatatgcatgtatcttatggtaaaatttgccttggctatattacagggggaaaatgagtggctacactccaatcacagcatgtttatccaagaacacaaaaggaaatttcaaaattttaaatgtaaaagcctaaggtcactaatgtttatatatatatcaacttttattctctttacagtctttggaagttgtttttaggagttatgggggttgtttttcagtaattctgtctcaaaattatattgcttgcgtggctgcgccatacgtgccaatctgacaagaaccaaacatgattgtactaattgtatatatagcctagcttcctttggtccaattgatggccctcagccttgtatttatatttataaatcttctggcgttaacattactctacattgaacttgctatttcaagtattatgttggtgtttggcttgtaatattttggtttctaaaaagaattaaaaccaggaagtttccttttctaataaaaaatgggccttgatgctacttgcttttgttgacctttgttttagaacgtggtactgtttttttcagataaggctgttccatactgaatccattaattattgctagcccaatgcatgtcagtcggttatcgtttgtaatgtttcactattttaagaagccagaaccaaagcaatgatatattcttctttttcatgcagcggcgtctccttgatgtccttgataaggttgaggtagataaccttctattgatcttatctgttgccaacttatgcaacaaatcttgcatgaaactgcttgaaagatgccttgatatggtagtccggtcaaaccttgacatgattactcttgagaagtcattgcctccagatgttatcaagcagattattgatgcacgcctaagcctcggattaatttcaccagaaaacaagggatttcctaacaaacatgtgaggaggatacacagagcccttgactctgacgatgtagagctagtcaggatgctgctcactgaaggacagacaaatcttgatgatgcgtttgcactgcactacgccgtcgaacattgtgactccaaaattacaaccgagcttttggatctcgcacttgcagatgttaatcatagaaacccaagaggttatactgttcttcacattgctgcgaggcgaagagagcctaaaatcattgtctcccttttaaccaagggggctcggccagcagatgttacattcgatgggagaaaagcggttcaaatctcaaaaagactaacaaaacaaggggattactttggggttaccgaagaaggaaaaccttctccaaaagataggttatgtattgaaatactggagcaagctgaaagaagggacccacaactcggagaagcatcagtttctcttgcaatggcaggtgagagtctacgaggaaggttgctgtatcttgaaaaccgaggtaaccttcacatatatcataatgggttcataatgctggtttctttggaattaactgtttttggtcttggcaacaaaaggaaggttacatttcagtttagtgtgtttcatgcagagtgcagtttcaagagtttcccagtgcccattttttagaacttccattttgttatgaagttgtatcttgatattatagtttttgtacgatgtagttgctttggcgaggattatgtttccgatggaggcaagagtagcaatggatattgctcaagtggatggaactttggaatttaacctgggttctggtgcaaatccacctcctgaaagacaacggacaactgttgatctaaatgaaagtcctttcataatgaaagaagaacacttagctcggatgacggcactctccaaaacaggtaatacacggcactctgtttattcacactgcctccaagcgatgtatattttgaatctaatgctacaaacttgtgtggcacactgctacacatgcaaatatttttgatttttcatattttctgatggaagctaaaactatagatgctcccattttgactgataggttcactgttgaataccctgagaggtttatgcaatgttgcatatcttttagctctaacactgtcaatgtgaaccatggacaattttgctcttttttgttcattcagaatgatagttcatactacctgaagattaaataattgacaaagatatgtacactttactgtggtaatttctaattttaatctggtcttgaataggtagcctagttaatctttcttggggtgcatgtgttgtctatagacttttgtggttgaaaaatctttgtacatcaagagcacagaatatacttaggtatatctataggaacaactgcttgagattcatcacagaagttgcaaagacattacattctcttaattggacatagactaattgcaagctgaatgtgtataccagtggagctcgggaaacgctttttcccgcgatgttcgaacgtgctcgacaagatcatggatgatgaaactgatccggtttccctcggaagagacacgtccgcggagaagaggaagaggtttcatgacctgcaggatgttcttcagaaggcattccacgaggacaaggaggagaatgacaggtcggggctctcgtcgtcgtcgtcatcgacatcgatcggggccattcgaccaaggagatgaacaccattgctcccaaatagttgccatattgatagctaactgtcctcctggagctactcacctgatggttgccttctgtcaattgccccccaaatatattctcaatggtttaggcttgtacagtattagttcttacagctattgccccgtcaattgtgaaacgcagaagtttcactagtgcttgtactcgaggtgtaatacaagtgcttgaattttgagttgtacttggaatttccagtggtttgctcgtaaaaatgagatgatttcttggctccc</dnaseqindica> |
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