WebMar 29, 2016 · AtAMT1;1, AtAMT1;3, and AtAMT1;5 act to absorb ammonium directly from the soil, and AtAMT1;2 transports apoplastic amm onium into the cell ( Loque et al. 2006 ; Yuan et al. 2007a) . WebApr 1, 2001 · Unlike AtNrt2.1, AtAmt1.1 expression is not stimulated in a nitrate reductase-deficient mutant after transfer to NO3- as sole N source, indicating that NO3- per se acts as a signal repressing transcription of AtAmt1.1. These results reveal two fundamentally different types of mechanism involved in the feedback regulation of root N acquisition ...
Horticulturae Free Full-Text BcAMT1;5 Mediates Nitrogen …
WebNitrogen is an essential macronutrient for plant growth and survival. Here, the temporal and spatial sensing of nitrogen starvation is analyzed in Arabidopsis (Arabidopsis … WebIn China, nitrogen (N) fertilizer is excessively used in sugarcane planting areas, while the nitrogen use efficiency (NUE) of sugarcane is relatively low. Mining and identifying the key genes in response to low N stress in sugarcane can provide useful gene elements and a theoretical basis for developing sugarcane varieties with high NUE. In our study, RNA … pirate ship word world
Regulation of NH4+ Transport by Essential Cross Talk between …
WebApr 5, 2024 · The cloning and expression analysis of AMT genes in several plant species have been reported (Yu et al., 2011). Arabidopsis ammonium transporters have been classified into two groups, AtAMT1 (AtAMT1.1 to AtAMT1.5) and AtAMT2. AtAMT1.1 and AtAMT1.2 are expressed both in shoots and roots while AtAMT1.3 is only expressed in … WebThe AMT exemption amount is reduced one dollar for every four dollars of AMTI above the threshold amount for the taxpayer’s filing status. Exemption phase-out thresholds: The … WebNitrogen is an essential macronutrient for plant growth and survival. Here, the temporal and spatial sensing of nitrogen starvation is analyzed in Arabidopsis (Arabidopsis thaliana).The promoter for the high-affinity ammonium transporter, AtAmt1.1, is shown to be a valid indicator for nitrogen status in leaves and roots.An AtAmt1.1-Gal4 transgene using three … pirate shipwreck underwater