DB identifier | AT1G12110 | Secondary Identifier | locus:2008855 |
Name | nitrate transporter 1.1 | Brief Description | nitrate transporter 1.1 |
TAIR Computational Description | nitrate transporter 1.1;(source:Araport11) |
TAIR Curator Summary | Encodes NRT1.1 (CHL1), a dual-affinity nitrate transporter. The protein is expressed in guard cells and function in stomatal opening. Mutants have less transpiration and are more tolerant to drought. Expressed in lateral roots. Involved in nitrate signaling which enables the plant root system to detect and exploit nitrate-rich soil patches. Comparing to the wild type, the mutant displays a strongly decreased lateral root proliferation phenotype in nitrate rich patches on growth medium. Affects flowering time via interaction with the FLC dependent flowering pathway to influence its target gene FT. |
TAIR Short Description | nitrate transporter 1.1 |
TAIR Aliases | AtNPF6.3, ATNRT1, B-1, CHL1, CHL1-1, NPF6.3, NRT1, NRT1.1 |