Information report for TaNHX2-2D
Gene Details
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Functional Descriptions
- Our data suggest that TaNHX2 is a endomembrane-bound protein and may primarily function as a K+/H+ antiporter, which is involved in cellular pH regulation and potassium nutrition under normal conditions.
- It appears that osmotic stress is involved in the upregulation of TaNHX2 in addition to an ion-specific signaling component in wheat.
- TaNHX2 expression could complement the sensitivity of AXT3K to NaCl and KCl stresses.
- Functional Characterization of a Wheat NHX Antiporter Gene TaNHX2 That Encodes a K+/H+ Exchanger.
- TaNHX2 has significant sequence homology to NHX sodium exchangers from Arabidopsis, is abundant in roots and leaves and is induced by salt or dehydration treatments.
- The potassium/proton exchanger TaNHX2 functions as a positive regulator in drought resistance in wheat by mediating cross-talk between the stomatal aperture and GABA accumulation.
- The potassium transporter TaNHX2 interacts with TaGAD1 to promote drought tolerance via modulating stomatal aperture in wheat.
Functional Keywords
Literature and News
- Functional characterization of a wheat NHX antiporter gene TaNHX2 that encodes a K(+)/H(+) exchanger. DOI: 10.1371/journal.pone.0078098 ; PMID: 24223765
- Identification and characterization of multiple abiotic stress tolerance genes in wheat. DOI: 10.1007/s11033-020-05906-5 ; PMID: 33068231
- The potassium transporter TaNHX2 interacts with TaGAD1 to promote drought tolerance via modulating stomatal aperture in wheat. DOI: 10.1126/sciadv.adk4027 ; PMID: 38608020
Gene Resources
- NCBI ID: MT550002.1c
- UniProt accessions: A0A3B6D7M6
- EnsemblPlants: TraesCS2D02G123000.1
- Gramene: TraesCS2D02G123000.1
- GO: GO:0005886 , GO:0015385 , GO:0015386 , GO:0051453 , GO:0071805 , GO:0098719
- OMA: RHTMSEH
- InterPro: IPR004709 , IPR006153 , IPR018422
- PANTHER: PTHR10110 , PTHR10110:SF117
- Gene3D: 6.10.140.1330
Sequences
cDNA Sequence
- >TraesCS2D02G123000.1
ATGGGGTACCAAGTGGTGGCGGCGCAGCTGGCGCGGCTGAGCGGCGCGCTGGGCACCTCGGACCACGCCTCCGTGGTCTCCATCACCCTCTTCGTCGCGCTGCTCTGCGCCTGCATCGTCCTCGGCCACCTGCTCGAGGAGAACCGCTGGCTCAACGAGTCCATCACCGCCCTCATCATCGGGCTGTGCACCGGCGTGGTGATCCTGATGACCACCAAGGGGAAGAGCTCGCACGTGCTCGTCTTCAGCGAGGACCTCTTCTTCATCTACCTCCTGCCTCCCATCATCTTCAACGCCGGTTTCCAGGTGAAGAAGAAGCAGTTCTTCCGGAATTTCATGACAATCACACTATTTGGTGCCGTTGGGACGATGATGTCGTTTTTCACAATATCTCTTGCTGCCATTGCGATATTCAGCAGGATGAACATTGGGACACTGGATGTATCAGATTTTCTTGCAATTGGAGCTATCTTTTCCGCGACAGATTCTGTCTGCACTCTACAGGTTCTCAATCAGGACGAGACGCCCTTTTTGTACAGTCTAGTGTTCGGGGAAGGTGTTGTGAACGATGCCACATCGGTCGTGCTTTTCAACGCGCTCCAGAACTTCGATCCTAACCAGATCGACGCGATCGTCATTCTTAAGTTCTTGGGGAACTTCTGCTACTTATTCGTGTCAAGCACCTTCCTTGGAGTGTTTACTGGATTGCTTAGTGCATACGTCATCAAGAAGTTATACATAGGAAGGCATTCTACTGACCGTGAGGTCGCACTTGTGATGCTCATGGCCTACCTCTCATATATGCTAGCTGAGCTGCTAGATTTGAGTGGTATCCTCACTGTATTCTTCTGTGGTATTGTGATGTCACATTACACCTGGCATAACGTGACAGAGAGCTCAAGAGTTACAACAAAGCATGCGTTTGCAACCTTGTCCTTCATTGCCGAGACTTTTCTCTTCCTTTATGTTGGGATGGATGCACTGGATATTGAGAAGTGGAAATTTGCTAGTGACAGNNNNNNNNNNNNNNTTGGAATAAGCTCAATTTTGCTCGGATTGGTTCTGGTTGGAAGAGCTGCTTTCGTCTTCCCGCTCTCGTTCTTATCCAACCTGACAAAGAAGACGGAGCTTGAAAAAATAAGCTGGAGGCAGCAAATCGTAATATGGTGGGCTGGGCTGATGAGAGGAGCTGTGTCGATCGCTCTTGCTTACAATAAGTTTACAAGATCTGGCCACACACAGCTACACGGCAACGCGATAATGATCACCAGCACCATCACTGTTGTTCTGTTTAGCACTATGCTGTTTGGCATCTTGACAAAGCCTCTGATCCGGTTCCTGCTGCCCGCGTCGAGCAACGGCGCCGCCTCGGACCCCGCGTCACCGAAGTCTCTGCACTCTCCTCTCCTCACAAGCCAGCTAGGCTCGGACCTGGAGGCGCCTCTCCCCATCGTGAGGCCCTCCAGCCTCCGGATGCTCATCACCAAGCCGACCCACACCATCCACTACTACTGGCGCAAGTTTGACGACGCGCTGATGCGCCCGATGTTCGGTGGGCGCGGGTTTGTGCCCTACTCCCCAGGATCACCCACCGATCCGAACGTACTCGTGGAATGA
CDS Sequence
- >TraesCS2D02G123000.1
ATGGGGTACCAAGTGGTGGCGGCGCAGCTGGCGCGGCTGAGCGGCGCGCTGGGCACCTCGGACCACGCCTCCGTGGTCTCCATCACCCTCTTCGTCGCGCTGCTCTGCGCCTGCATCGTCCTCGGCCACCTGCTCGAGGAGAACCGCTGGCTCAACGAGTCCATCACCGCCCTCATCATCGGGCTGTGCACCGGCGTGGTGATCCTGATGACCACCAAGGGGAAGAGCTCGCACGTGCTCGTCTTCAGCGAGGACCTCTTCTTCATCTACCTCCTGCCTCCCATCATCTTCAACGCCGGTTTCCAGGTGAAGAAGAAGCAGTTCTTCCGGAATTTCATGACAATCACACTATTTGGTGCCGTTGGGACGATGATGTCGTTTTTCACAATATCTCTTGCTGCCATTGCGATATTCAGCAGGATGAACATTGGGACACTGGATGTATCAGATTTTCTTGCAATTGGAGCTATCTTTTCCGCGACAGATTCTGTCTGCACTCTACAGGTTCTCAATCAGGACGAGACGCCCTTTTTGTACAGTCTAGTGTTCGGGGAAGGTGTTGTGAACGATGCCACATCGGTCGTGCTTTTCAACGCGCTCCAGAACTTCGATCCTAACCAGATCGACGCGATCGTCATTCTTAAGTTCTTGGGGAACTTCTGCTACTTATTCGTGTCAAGCACCTTCCTTGGAGTGTTTACTGGATTGCTTAGTGCATACGTCATCAAGAAGTTATACATAGGAAGGCATTCTACTGACCGTGAGGTCGCACTTGTGATGCTCATGGCCTACCTCTCATATATGCTAGCTGAGCTGCTAGATTTGAGTGGTATCCTCACTGTATTCTTCTGTGGTATTGTGATGTCACATTACACCTGGCATAACGTGACAGAGAGCTCAAGAGTTACAACAAAGCATGCGTTTGCAACCTTGTCCTTCATTGCCGAGACTTTTCTCTTCCTTTATGTTGGGATGGATGCACTGGATATTGAGAAGTGGAAATTTGCTAGTGACAGNNNNNNNNNNNNNNTTGGAATAAGCTCAATTTTGCTCGGATTGGTTCTGGTTGGAAGAGCTGCTTTCGTCTTCCCGCTCTCGTTCTTATCCAACCTGACAAAGAAGACGGAGCTTGAAAAAATAAGCTGGAGGCAGCAAATCGTAATATGGTGGGCTGGGCTGATGAGAGGAGCTGTGTCGATCGCTCTTGCTTACAATAAGTTTACAAGATCTGGCCACACACAGCTACACGGCAACGCGATAATGATCACCAGCACCATCACTGTTGTTCTGTTTAGCACTATGCTGTTTGGCATCTTGACAAAGCCTCTGATCCGGTTCCTGCTGCCCGCGTCGAGCAACGGCGCCGCCTCGGACCCCGCGTCACCGAAGTCTCTGCACTCTCCTCTCCTCACAAGCCAGCTAGGCTCGGACCTGGAGGCGCCTCTCCCCATCGTGAGGCCCTCCAGCCTCCGGATGCTCATCACCAAGCCGACCCACACCATCCACTACTACTGGCGCAAGTTTGACGACGCGCTGATGCGCCCGATGTTCGGTGGGCGCGGGTTTGTGCCCTACTCCCCAGGATCACCCACCGATCCGAACGTACTCGTGGAATGA
Protein Sequence
- >TraesCS2D02G123000.1
MGYQVVAAQLARLSGALGTSDHASVVSITLFVALLCACIVLGHLLEENRWLNESITALIIGLCTGVVILMTTKGKSSHVLVFSEDLFFIYLLPPIIFNAGFQVKKKQFFRNFMTITLFGAVGTMMSFFTISLAAIAIFSRMNIGTLDVSDFLAIGAIFSATDSVCTLQVLNQDETPFLYSLVFGEGVVNDATSVVLFNALQNFDPNQIDAIVILKFLGNFCYLFVSSTFLGVFTGLLSAYVIKKLYIGRHSTDREVALVMLMAYLSYMLAELLDLSGILTVFFCGIVMSHYTWHNVTESSRVTTKHAFATLSFIAETFLFLYVGMDALDIEKWKFASDXXXXXXGISSILLGLVLVGRAAFVFPLSFLSNLTKKTELEKISWRQQIVIWWAGLMRGAVSIALAYNKFTRSGHTQLHGNAIMITSTITVVLFSTMLFGILTKPLIRFLLPASSNGAASDPASPKSLHSPLLTSQLGSDLEAPLPIVRPSSLRMLITKPTHTIHYYWRKFDDALMRPMFGGRGFVPYSPGSPTDPNVLVE