Atamt1 4

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August undefined, 2024

WebAtAMT1.1 GRMZM2G028736 response to nitrogen starvation Engineer et al.2007 AtAMT1.1 GRMZM2G175140 response to nitrogen starvation Engineer et al.2007 AtAMT1;2 GRMZM2G118950 mRNA regulation is repressed by low nitrogen conditon Loqué D et al.2004 ... AtIPT3 AC210013.4_FGP005 rapidly induced by nitrate in the seedlings Takei … WebHere, we addressed the transport characteristics of AtAMT1;4 in the heterologous Xenopus laevis oocytes system. The transport saturated and showed high affinity for ammonium with a Kₘ value lower than 10 µM. Based on our electrophysiological analysis, we classified AtAMT1;4 as a high affinity ammonium transporter. Agid: 7330262

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WebAtAMT1;4 was proton-coupled and elicited strong inward currents. The net ammonium transport by AtAMT1;4 satu-rated with a strongly potential dependent anity. Results and … WebDec 5, 2006 · Preferential Localization of AtAMT1;2 in the Plasma Membrane of Endodermal Root Cells. The transcripts of several NH 4 + transporters have been identified in roots, including those of AtAMT1;1 and AtAMT1;2 (Gazzarrini et al., 1999).In apical zones of the roots, the green fluorescent protein (GFP) fusion protein with AtAMT1;1 under the … reg teagle bathroom

Channel-like NH3 flux by ammonium transporter AtAMT2

WebThe siRNAs for S-PTGS may derive from the aberrant RNA, of which the production was co-determined by sequence feature and excessive expression of AtAMT1;1. Switching to the expression of AtAMT1;1 driven by ProAtUBQ10 or of AtAMT1;1 mutated at two siRNA-targeted hotspots reduced AtAMT1;1-specific siRNAs and overcame S-PTGS in roots. WebJan 20, 2014 · AtAMT1-1 and AtAMT1-3 are plasma membrane localized, and all three are high affinity NH 4 + transporter proteins and involved in root-uptake of NH 4 + in an additive manner [28, 67]. While AtAMT1-3 and AtAMT1-5 are root specific, AtAMT1-1 is expressed more broadly, including roots, leaves, and sepals (Figure 5). WebMay 21, 2024 · Figure 1. NH 4 + currents recorded with different recording strategies in oocytes. AtAMT1;3-expressing oocytes were subjected to 2 successive cycles of 2 perfusion solutions, the first solution being free from NH 4 + and the second one containing 1 mM NH 4 + (same solution background, pH 7.4). For each cycle, the oocyte was successively … processed cheese uses

High-affinity ammonium transport by Arabidopsis thaliana AMT1;4 …

WebNov 2, 2024 · NH 4 + acquisition by plant roots is thought to involve members of the NH 4 + transporter family (AMT) found in plants, yeast, bacteria, and mammals. In Arabidopsis, there are six AMT genes of which AtAMT1;1 demonstrates the highest affinity for NH 4 +.Ammonium influx into roots and AtAMT1;1 mRNA expression levels are highly … WebThe mechanisms involved in regulating high-affinity ammonium (NH4+) uptake and the expression of the AtAMT1 gene encoding a putative high-affinity NH4+ transporter were investigated in the roots of Arabidopsis thaliana. Under conditions of steady-state nitrogen (N) supply, transcript levels of the A … processed chicken add insWebOct 28, 2024 · While most AMTs are highly expressed in the root, AtAMT1;4 expression is limited to the pollen grains and the pollen tube. Here, we addressed the transport … reg taylor tripadvisor

"WebSep 3, 2009 · No currents were elicited by NH 4 +, as well. In contrast, AtAMT1;2-expressing oocytes imported similar amounts of 14 C-MeA and showed large MeA- and ammonium-dependent currents (Fig. 3). The combined data suggest that the transport by AtAMT2 was electroneutral, i.e. that the transported species across the membrane were … " - Atamt1 4

Atamt1 4

WebJan 1, 2009 · These results suggest that AtAMT1;4 mediates ammonium uptake across the plasma membrane of pollen to contribute to nitrogen nutrition of pollen via ammonium … WebGene ID: 828988, updated on 4-Nov-2024. Summary Other designations. ammonium transporter 1;4. GeneRIFs: Gene References Into Functions. AtAMT1;4 mediates …

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WebNov 1, 2002 · Results are the first in plant evidence that AtAMT1;1 is a root NH4 + transporter and that redundancies within the AMT family may allow compensation for the loss of AtAMMT 1;1. NH4 + acquisition by plant roots is thought to involve members of the NH4 +transporter family (AMT) found in plants, yeast, bacteria, and mammals. In … WebMar 6, 2024 · Additionally, AtAMT1;4 is a pollen-specific ammonium transporter, mediating ammonium uptake across the plasma membrane of pollen, which contributes to N nutrition of pollen . Ammonium is a major and preferential N form for rice grown in …

WebHere, we show that AtAMT1;2 has a distinct role, as it is located in the plasma membrane of the root endodermis. AtAMT1;2 functions as a comparatively low-affinity NH4+ transporter. Mutations at the highly conserved carboxyl terminus (C terminus) of AMTs, including one that mimics phosphorylation at a putative phosphorylation site, impair NH4 ... WebSep 1, 2024 · atamt1–3: 28.84: 73.64: 65.76: atamt1–4: 27.69: 76.54: 65.83: atamt1–5: 28.17: 74.55: 65.15: osamt1–1: 26.40: 76.80: 65.77: osamt1–2: 26.94: 75.10: 66.67: …

WebThe fourth season of American talent show competition series America's Got Talent was broadcast on NBC from June 23 to September 16, 2009. Following the previous season, … WebSep 1, 2024 · While AtAMT1–1 and 1–3 exhibited more similarity than AtAMT1–4, AtAMT1–4 was separated from all AMT1s in group B. In view of exon numbers, it was seen that the S1AMT1–2 gene contains only two exons, and this difference was observed in the phylogenetic tree, proposing that gene variations may cause this differentiation.

WebIn contrast, AtAmt1.1 expression is predominantly dependent on the local N status of the roots, as it is mostly stimulated in the portion of the root system directly experiencing N starvation. The same behaviour was found for NH4+ influx, suggesting that the NH4+ uptake system is much less efficient than the NO3- uptake system, to compensate ...

WebMay 21, 2024 · AtAMT1;3 is a major contributor to high-affinity ammonium uptake in Arabidopsis roots. Using a stable electrophysiological recording strategy, we … reg teagle bathroom renovationsWebcell, AtAMT1;4, has been characterized.28 Here, we utilized AFM-based mRNA mapping technology to map the AtAMT1;4 mRNA molecules within a whole pollen cell with a spatial resolution of nanometers and with single-molecule mRNA sensitivity. Our initial expectation was that the mRNA would be mostly localized in the cytosol in the regtech adoption practice guideWebDec 5, 2006 · Here, it is shown that AtAMT1;2 is a comparatively low-affinity NH4+transporter that is preferentially localized in the root endodermis. Specific mutations … processed chicken foodsWebAtlanta Season 4 is the fourth season of a comedy-drama television series. The afro-surrealist show is created by Donald Glover for FX alongside brother Stephen Glover … reg t callsWebApr 1, 2001 · In contrast, AtAmt1.1 expression is predominantly dependent on the local N status of the roots, as it is mostly stimulated in the portion of the root system directly experiencing N starvation. The same behaviour was found for NH4+ influx, suggesting that the NH4+ uptake system is much less efficient than the NO3- uptake system, to … regtech africa conferenceWebJun 28, 2008 · AtAMT1;1 elicited NH 4 + and methylammonium (MeA+) inward currents that saturated in a voltage‐dependent manner with a half maximal concentration of 2.7 ± 1.6 μM for NH 4 + and 5.0 ± 0.7 μM for the transport analogue methylammonium. AtAMT1;1 was plasma membrane localized and expressed in the root cortex and epidermis, including … processed coal bdoWebPlanteome annotation page/> Annotation: AMT1;1 locus:2140877 AT4G13510 AT4G13510 AMT1;1 ATAMT1 ATAMT1;1 ammonium transporter 1;1 ARABIDOPSIS THALIANA AMMONIUM ... reg t can\\u0027t short for securities lending