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Atamt1 5

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 … WebAtAMT1;3 GRMZM2G028736 mRNA regulation is repressed by low nitrogen conditon Loqué D et al.2004 AtAMT1;3 GRMZM2G175140 mRNA regulation is repressed by low nitrogen conditon Loqué D et al.2004 AtAMT1;5 GRMZM2G118950 Transcriptional upregulation with N deficient Yuan et al.2007

Ammonium transporter 1 (AMT1) gene family in tomato (Solanum ...

WebAtAMT1;1 is partially colocalized with AtAMT1;3, which is also expressed in the rhizodermis and cortex and participates in another 30% of NH 4 1 uptake of roots (Loque et al., 2006). WebMay 21, 2024 · AtAMT1;3 is a major contributor to high-affinity ammonium uptake in Arabidopsis roots. Using a stable electrophysiological recording strategy, we demonstrate in Xenopus laevis oocytes that AtAMT1;3 functions as a typical high-affinity NH4+ uniporter independent of protons and Ca2+. The findings that AtAMT1;3 transports … cheap musical instruments to learn https://grupo-vg.com

AtAMT1;4, a Pollen-Specific High-Affinity Ammonium …

WebDec 10, 2008 · When compared with their corresponding wild-type Col-0, AtAMT1;4 expression was even higher in the lines atamt1;4-2, -3, -4 and -5, probably resulting from the presence of an additional promoter activity within the T-DNA insertion (Uelker et al. 2008), or from the ectopic expression of AtAMT1;4 in other parts of flowers due to the … WebMotivation: Identifying regulatory modules is an important task in the exploratory analysis of gene expression time series data. Clustering algorithms are ofte WebDec 5, 2006 · The exchange in AtAMT1;1 inactivated NH 4 + transport, as determined by growth assays of triple-mepΔ yeast expressing the T460D mutant construct (Fig. 3B). By contrast, the mutation of Thr-460 to the uncharged Ala, which is the corresponding residue in AtAMT1;5, yielded a functional transporter (Fig. 3B). cyber monday seagate external hard drive

(PDF) Plant Nitrogen Acquisition Under Low Availability

Category:Regulation of NH4+ Transport by Essential Cross Talk between …

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Atamt1 5

Three polarly localized ammonium transporter 1 members are ...

WebJan 1, 2024 · In agreement with a previous study , AtAMT1;5 can access external NH 4 + by uptake across the plasma membrane of rhizodermis cells and is responsible for the residual high-affinity NH 4 + uptake by AtAMT1;1–AtAMT1;3. The OsAMTs protein can promote rice root branching and root system buildup at low NH 4 + concentrations . WebOct 28, 2024 · While AtAMT1;5 expression and activity is negligible, three of the high affinity AMT1 transporters are mainly located in the roots to mediate the transport of ammonium …

Atamt1 5

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WebYuan et al. (2007), using a quadruple mutant knock-out (qko) for AtAMT1;1, AtAMT1;2, AtAMT1;3 and AtAMT2;1 reduced NH 4 + uptake capacity to only 5 to 10% of the wild-type capacity. AtAMT1;5 is also localized to the PM of the epidermal layer including root hairs and heterologous expression in yeast showed it is a functional NH 4 + transporter ... 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 ...

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). In addition to its function in ... WebMay 21, 2024 · AtAMT1;3 is a major contributor to high-affinity ammonium uptake in Arabidopsis roots. Using a stable electrophysiological recording strategy, we …

WebMay 18, 2024 · There are five AMT s in Arabidopsis roots, named AtAMT1;1, AtAMT1;2, AtAMT1;3, AtAMT1;5, and AtAMT2 [26, 27]. Besides AtAMT1;1, the other four AMTs can also r estore the growth of yeast. WebDec 5, 2006 · The exchange in AtAMT1;1 inactivated NH 4 + transport, as determined by growth assays of triple-mepΔ yeast expressing the T460D mutant construct (Fig. 3B). By …

WebWe have compared the biochemical properties of two different Arabidopsis ammonium transporters, AtAMT1;1 and AtAMT1;2, expressed in yeast, with the biophysical …

WebAtAMT1;5 was proposed to be responsible for the remaining high-affinity transport system (Yuan etal., 2007). In addition to transcriptional regulation, AtAMT1s in Ara-bidopsis also undergo posttranslational regulation in response to changing ammonium concentrations in the environments. Upon cheap musical wall clocksWebAtAMT1;1 is partially colocalized with AtAMT1;3, which is also expressed in the rhizodermis and cortex and participates in another 30% of NH 4 1 uptake of roots (Loque et al., 2006). cyber monday scrubs saleWebJan 1, 2006 · Except for AtAMT1;1, the other four AtAMT1 proteins (AtAMT1;2 to AtAMT1;5) are important for NH 4 + transport and can promote plant growth under N deficiency (Yuan et al. 2007;Neuhäuser et al. 2009). cheap music lessons near meWebApr 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 … cheap music festival ticketsWebSep 1, 2024 · In group B, AtAMT1–1, 1–3 and 1–5 were diverged from tomato and rice with 92% bootstrap value. While AtAMT1–1 and 1–3 exhibited more similarity than … cyber monday sectional recliner dealsWebShop 5.11 Tactical Atac/tmt Penlight Tailcap Be The First To Review 5.11 Tactical Atac/tmt Penlight Tailcap + Free Shipping over $49. Toll-Free: +1-800-504-5897 Live … cyber monday search engineWebMar 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) . cyber monday security