EC Number   |
General Information |
Reference |
|---|
   7.3.2.4 | evolution |
NRT1.5 belongs to the NRT1 family of transporters |
720751 |
| 7.3.2.4 | evolution |
NRT2.4 belongs to the NRT2 gene family |
720691 |
| 7.3.2.4 | evolution |
the enzyme belongs to the NRT1/PTR family. Of 16 members characterized, some transport nitrate and some transport dipeptides. With the exception of Arabidopsis thaliana CHL1 (AtNRT1.1) and Mycobacterium tuberculosis NRT1.3, which are dual-affinity nitrate transporters, most of the NRT1 nitrate transporters characterized are low-affinity nitrate transporters. Most nitrate and peptide transporters characterized in the NRT1/PTR family are proton-coupled transporters. all NRT2 transporters isolated from Aspergillus, Chlamydomonas, and higher plants transport nitrate. It is believed that the NRT2s are also proton-coupled transporters |
721094 |
| 7.3.2.4 | evolution |
the enzyme is a member of the NRT1 family |
720682 |
| 7.3.2.4 | evolution |
the enzyme is a member of the NRT1 superfamily |
-, 720133 |
| 7.3.2.4 | malfunction |
a loss-of-function mutation in NPF2.3 results in decreased root-to-shoot nitrate translocation and reduced shoot nitrate content in plants grown under salt stress |
734921 |
| 7.3.2.4 | malfunction |
enzyme nockout decreases rice growth and potassium concentration in xylem sap, root, culm, and sheath, but increases the shoot:root ratio of tissue potassium under higher nitrate |
734388 |
| 7.3.2.4 | malfunction |
functional disruption of NRT1.1 enhances resistance to iron deficiency stress |
734552 |
| 7.3.2.4 | malfunction |
functional disruption of NRT1.5 enhances tolerance to salt, drought and cadmium stresses, also nitrate as well as Na+ and Cd2+ levels are significantly increased in nrt1.5 roots. Genes including NHX1, SOS1, P5CS1, RD29A, AtPCS1 and NRT1.8, important in stress response pathways, are steadily upregulated in nrt1.5 mutant plants |
720751 |
| 7.3.2.4 | malfunction |
in N-starved nrt2.4 mutants, nitrate uptake under low external supply and nitrate content in shoot phloem exudates is decreased. In the absence of NRT2.1 and NRT2.2, loss of function of NRT2.4 (triple mutants) has an impact on biomass production under low nitrate supply, phenotypes, overview |
720691 |
