NPF6.3 Antibody

1. CPSF30-L mediates nitrate signaling in part by regulating NRT1.1 expression. PMID: 28850721
2. NRT1.1-mediated nitrate uptake plays a crucial role in plant proton tolerance by alkalifying the rhizosphere. PMID: 26864608
3. Results show that although NO3(-) stimulates NRT1.1/NPF6.3 transporter/sensor transcription and probably mRNA stability both in primary root tissues and in lateral root primordia (LRPs), it acts differentially on protein accumulation, depending on the tissues considered with stimulation in cortex and epidermis of the primary root. PMID: 27543115
4. Report activity/regulation of nitrate transceptor CHL1/NRT1.1 and oligopeptide transporters using fluorescent sensors PMID: 24623305
5. NRT1.1 may regulate the uptake of cadmium and other cations by a common mechanism PMID: 25106820
6. gene expression in response to nitrate treatment of the AFB3 auxin receptor and its target, the NAC4 transcription factor, depends on the nitrate transport function of NRT1.1 PMID: 24642706
7. NRT1.1 allows preferential root colonization of nitrate-rich patches by both preventing root growth in response to low nitrate, through modulation of auxin traffic, and stimulating root growth in response to high nitrate. PMID: 23731054
8. Data indicate that nitrate uptake through AtNRT1.1 conforms to a single low-affinity transport system that makes virtually no contribution to high-affinity nitrate uptake. PMID: 24089435
9. crystal structure of unphosphorylated NRT1.1, which reveals an unexpected homodimer in the inward-facing conformation; results establish a phosphorylation-controlled dimerization switch that allows NRT1.1 to uptake nitrate with two distinct affinity modes PMID: 24572362
10. the apo and nitrate-bound crystal structures of Arabidopsis thaliana NRT1.1, which together with in vitro binding and transport data identify a key role for His 356 in nitrate binding PMID: 24572366
11. NRT1.1 mutants show enhanced tolerance to ammonium and/or low pH conditions in the absence of nitrate. PMID: 21448006
12. NRT1.1 acts as a NO3- sensor and controls several NO3- signalling responses.[review] PMID: 21239382
13. NRT1.1 mutants showed enhanced tolerance to concentrated ammonium in the absence of nitrate. PMID: 21052766
14. NRT1.1 represses lateral root growth at low nitrate availability by promoting basipetal auxin transport out of these roots. This defines a mechanism connecting nutrient and hormone signaling during organ development. PMID: 20627075
15. NRT1.1, which is localized at the forefront of soil exploration by the roots, is a key component of the NO(3)(-)-sensing system PMID: 17148611
16. These results strongly support the model that NRT1.1 acts as a nitrate regulator or sensor in Arabidopsis. PMID: 19633234
17. CHL1 uses dual-affinity binding and a phosphorylation switch to sense a wide range of nitrate concentrations in the soil, thereby functioning as an ion sensor in higher plants. PMID: 19766570

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KEGG: ath:AT1G12110

STRING: 3702.AT1G12110.1

UniGene: At.19624