Os11g0648000
OsNHX3(Os11g0648000), is a Na+and H+exchanger in rice (Oryza sativa)[1].
Contents
Annotated Information
Function
- OsNHX3 can suppress the Na+, Li+, and hygromycin sensitivity of yeast nhx1 mutants and their sensitivity to a high K+ concentration. The expression of OsNHX1, OsNHX2, OsNHX3, and OsNHX5 is regulated differently in rice tissues and is increased by salt stress, hyperosmotic stress, and ABA[1].
- The genomic organization of OsNHX3 is graphically presented in Figure 1. OsNHX3 had 15 exons[1].
GO assignment(s): GO:0006814, GO:0006885, GO:0015299, GO:0015385, GO:0016021
Expression
Fukuda et al. examined the expression of OsNHX1, OsNHX2, OsNHX3, and OsNHX5 in various rice tissues by Northern-blot analysis with total RNA extracted from 8-day-old rice seedlings and 12-weekold rice (7 days after heading). Expression of these genes was regulated differently in different rice tissues (Fig. 2). Compared with other tissues, those of OsNHX3 were higher in flag leaf sheaths and blades [1]
- Treatment with salt stress, hyperosmotic stress (mannitol), and ABA increased the transcript levels of OsNHX1, OsNHX2, OsNHX3, and OsNHX5 in rice seedlings[1].
- Treatment with high concentrations of KCl scarcely changed transcript levels of OsNHX3 (Fig. 5b). In Figure 3, OsNHX3-mediated less K+ tolerance than the other family genes in yeast mutants. These results suggest that OsNHX3 might have low transport capacity of K+ and not function in the tolerance of rice seedlings to high concentrations of KCl[1].
- The expression of OsNHX1, OsNHX2, OsNHX3, and OsNHX5 might be regulated through different ABA-dependent pathways[1].
Evolution
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Knowledge Extension
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References
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Structured Information
| Gene Name |
Os11g0648000 |
|---|---|
| Description |
Similar to Na+/H+ antiporter |
| Version |
NM_001074903.1 GI:115486454 GeneID:4351027 |
| Length |
4072 bp |
| Definition |
Oryza sativa Japonica Group Os11g0648000, 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 11:27611114..27615185 |
| Sequence Coding Region |
27611400..27611741,27611875..27611958,27612174..27612236,27612323..27612461,27612565..27612672 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008404:27611114..27615185 source=RiceChromosome11 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008404:27611114..27615185 source=RiceChromosome11 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atggagctcgggttggggatggggatggggctgggcgacccgcctgcggactacggctcgatcgcggcggtggggatgttcgtggcgctcatctgcgtctgcatcgtcgtcggccacctcctcgaggagagccgatggatgaacgagtccatcaccgcgctaatcatcgggttgggtactggaggagtgattttgatggtgtcgagctggaagcactcgcgcatactggtgttcagcgaggatctcttcttcatttacctgctcccgccgatcatattcaatgcggggttccaagttaagaagaaacaatttttccgcaacttcatgactattacgttgtttggtgcgattgggaccctaatctctttcagtgtaatttccctcggttctctaggactaatatcaaggctgaacataggttcccttgatcttggagattatcttgcacttggggcaatattctcggcaacagactctgtatgcaccttgcaggttttgaaccaagatgaaacacccttcttgtacagcctggttttcggggaaggtgttgtcaatgatgcaacatcagttgtgctattcaacgcaatgcagaactttgatcttgcaaatttcagcagtgttaaattcttgcaattcattggcaattttctttatctgtttgccacgagcacctttcttggagttgctgctggacttctcagtgcttatatcataaaaaagctgtacttcggcaggcattccactgatcgtgaagtttctattatgatgctcatggcttacttgtcttacatgcttgctgaattgcttgatttgagtggtattcttacggtgttcttctgtggtattgtaatgtcgcactatacctggcataatgtaacagagagttccagggtcacaaccaagcacgccttcgccacattgtcatttatcgccgagacatttctatttctttatgttggtatggatgcattggatatggagaagtggaagattgtcggtgaaacattcagcccaatgaaatctattgctttgagctccactattttgttcttggtgctggtcgcaagagctgcttttgttttcccactatcttttttggcaaatttgaccaaaaaaactgaagagggaaagatctctattaagcagcaagttattatttggtgggcgggtctgatgagaggtgctgtgtccattgcattggcctacaacaagttcacaaggtcaggccacactcaactccctagtaatgctatcatgatcactagtacaatcactgttgttcttttcagcacgatggtctttgggctcctgactaagccattaatcagactcctaattccagcaagacacctcaaccgggaatcgagtgcgctttcggatccacctagcccgaaatccttccttgatccactgatcctgaacggttccgatgtcgatcctgagattggtgtgggcattcgccgaccgacaagcctccgacttctcctagcaagcccgacacagtcggtccaccattactggcgcaagttcgacaacgccttcatgaggccggtgtttgggggccgaggattcgtccccttcgtccccggctcaccaactgaaaggagtgtgccattactccagggaaatgagaactag</cdnaseq> |
| Protein Sequence |
<aaseq>MELGLGMGMGLGDPPADYGSIAAVGMFVALICVCIVVGHLLEES RWMNESITALIIGLGTGGVILMVSSWKHSRILVFSEDLFFIYLLPPIIFNAGFQVKKK QFFRNFMTITLFGAIGTLISFSVISLGSLGLISRLNIGSLDLGDYLALGAIFSATDSV CTLQVLNQDETPFLYSLVFGEGVVNDATSVVLFNAMQNFDLANFSSVKFLQFIGNFLY LFATSTFLGVAAGLLSAYIIKKLYFGRHSTDREVSIMMLMAYLSYMLAELLDLSGILT VFFCGIVMSHYTWHNVTESSRVTTKHAFATLSFIAETFLFLYVGMDALDMEKWKIVGE TFSPMKSIALSSTILFLVLVARAAFVFPLSFLANLTKKTEEGKISIKQQVIIWWAGLM RGAVSIALAYNKFTRSGHTQLPSNAIMITSTITVVLFSTMVFGLLTKPLIRLLIPARH LNRESSALSDPPSPKSFLDPLILNGSDVDPEIGVGIRRPTSLRLLLASPTQSVHHYWR KFDNAFMRPVFGGRGFVPFVPGSPTERSVPLLQGNEN</aaseq> |
| Gene Sequence |
<dnaseqindica>3445..3786#3228..3311#2950..3012#2725..2863#2514..2621#2283..2383#2106..2172#1959..2005#1642..1883#1490..1549#1314..1411#692..810#406..573#atactatctcgaaacgataaaaaagagcacaaattcttctcctgttagtaattctgttcgaattcctctccttccccaaaaaagagtggagttcatctccgccacgcggggttaccgataaaaatcccccaaatttccgctcccaccccgtcggattctcccccgaatccgagagttcatcgttttccgccgatttattttatctggttttgtaaaccagcagcccaattgctctctgccttcgtctacctcgtggaagattccgggtcaaattctagactttttggtgggttgcgtgcgaggggtggaggttgcttcgaaggcaagcgttggggggggggggggggattggattttgaggagggagggagggagtagggtttggtaattggaggaggtggagtaatggagctcgggttggggatggggatggggctgggcgacccgcctgcggactacggctcgatcgcggcggtggggatgttcgtggcgctcatctgcgtctgcatcgtcgtcggccacctcctcgaggagagccgatggatgaacgagtccatcaccgcgctaatcatcgtgagtcgatgagttcttgttgagttgtgctgtttattatgtgagattttgggagatgatggtggttttcgtttggtgtttgattgtttgtggtgtgtgtgtctggggtttcttgcaggggttgggtactggaggagtgattttgatggtgtcgagctggaagcactcgcgcatactggtgttcagcgaggatctcttcttcatttacctgctcccgccgatcatattcaatgcggggtaagctgtttcatgtgaattaagattgtgctatcatggtgatgattttctttataattagagtcgtctttgcaaaagtagtgagtgataaggaagaaaatatgcaggggcaattagttgtgagttccatgctggaacgtgatataattgggttgttactaaatggagctgctattgcttctctctttgaaattatcatgctaattaaggcaatatcacttatgagatgtatgcgtttttgtagtacacgtaaattgtgcctcttcagttctgtagtaggagtatttggaatgggaaattttacttttccacttctttgtatcaaactgattttgctaattaaggtacacctagctatcaaatgcatacacatagtgcacattattatagcaattaaactctctaatcttccagtaggaaattctgttacatcatttaaagtttaacattagtcagcaaggtgaagcttactgttcctttttttctctttctttcctgagcaggttccaagttaagaagaaacaatttttccgcaacttcatgactattacgttgtttggtgcgattgggaccctaatctctttcagtgtaatttccctcggtaagttgttttcctctttaaattttacctggcatgttcttttgtgctcatctctctcactcgtacattccatcacaggttctctaggactaatatcaaggctgaacataggttcccttgatcttggagattatcttggtcagttcttatatgaacctaatgcgtaagcatttcgattgcatgcctgtggttctgtgttttgacttgttccgcatgtgaacttttttcagcacttggggcaatattctcggcaacagactctgtatgcaccttgcaggttttgaaccaagatgaaacacccttcttgtacagcctggttttcggggaaggtgttgtcaatgatgcaacatcagttgtgctattcaacgcaatgcagaactttgatcttgcaaatttcagcagtgttaaattcttgcaattcattggcaattttctttatctgtttgccacgagcacctttcttggagttgctgtaagttctttcctgctcactccaatctttatctttgtcaatgtttctttttcctaaagcatgatatgactgcaggctggacttctcagtgcttatatcataaaaaagctgtacttcggcaggtttgtacaacacaccacattatgtggttgatatttgtatgatcaatcaccagacattttataataattctctaatccatgaattataccttcaatccaggcattccactgatcgtgaagtttctattatgatgctcatggcttacttgtcttacatgcttgctgaagtaagcaccctgtactattagcatcatatagatcctgcagatttgagcaatgtcagctaaatttaattgtaatggataatctgatattaacctgtttctttttgtggcagttgcttgatttgagtggtattcttacggtgttcttctgtggtattgtaatgtcgcactatacctggcataatgtaacagagagttccagggtcacaaccaagtaagtatctttatggtttgtttcagcaaacttattattccattttcatttttttaacttgatgatttcaaatatgtatttcctgaaattgtgtatcacactgatgcttctctaattgtatactctataggcacgccttcgccacattgtcatttatcgccgagacatttctatttctttatgttggtatggatgcattggatatggagaagtggaagattgtcggtgaaacattcaggtatgctctctgtgggtgtgggaagtaaccatatatgttgttcagttgcccaattaatagataataattgtaatatgtgtaacatatttcttatcctgtgcagcccaatgaaatctattgctttgagctccactattttgttcttggtgctggtcgcaagagctgcttttgttttcccactatcttttttggcaaatttgaccaaaaaaactgaagagggaaagatctctattaagcagcaagtgagtgttttatttagcagcatcttaggcttgctatcttctcttataaggggactttcaggttacttatgatgtgggttattcaggttattatttggtgggcgggtctgatgagaggtgctgtgtccattgcattggcctacaacaaggtaacatttgatctgttcgacctgtgctttagcttgtacaagtttgtgtgatcttgaaatttcatatttgactggctgcttgataaagacacgtgcagcttgcctgtttataaactaacttgtttgaggctggattttttttgtttgctttcgtgtattaactattgttcgtaattcatgctttgatctgaaacttgtcacttcgacacttgcagttcacaaggtcaggccacactcaactccctagtaatgctatcatgatcactagtacaatcactgttgttcttttcagcacgatggtaagttctctctcaaacaaacacaaccctgtgcaatacatccttcggttcaaagggagacagtatgaaagctgatccctgaacaattccacaagttggttctgataaaatcatctctcttatgttccctcaggtctttgggctcctgactaagccattaatcagactcctaattccagcaagacacctcaaccgggaatcgagtgcgctttcggatccacctagcccgaaatccttccttgatccactgatcctgaacggttccgatgtcgatcctgagattggtgtgggcattcgccgaccgacaagcctccgacttctcctagcaagcccgacacagtcggtccaccattactggcgcaagttcgacaacgccttcatgaggccggtgtttgggggccgaggattcgtccccttcgtccccggctcaccaactgaaaggagtgtgccattactccagggaaatgagaactagaaaactttttcaaaggagcgtgccattactccagggaaatgagagctagaaaacataaacaaaggttgtgtaaatctgaggtagaagaacaatcagcaaacacagtttctgtaaatttatctgaggtagtaacagcgttcttggtagctgtggtacatgctgatgtgttatgtacctaatattgtagatagcatggatgtatatatataaagcctctgtagtttagcaagaaatggtgctgaaaattttgccacgatttatacaatatggtatgatttttgcattc</dnaseqindica> |
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