High affinity nitrate transporter 2.5-like

Web3 de abr. de 2024 · When discussing the transporter’s k cat and affinity in terms of a trade-off, one makes the implicit assumption that for flux maximization a high affinity is, all … Web25 de mar. de 2009 · A high affinity transport system (HATS) for nitrate in plants is operated by a two-component NRT2/NAR2 transport system. However, the regulation and localization of NRT2 and NAR2 at protein level are largely unknown and especially so in crop plant species.

Genome-wide identification and analysis of high-affinity nitrate ...

Web1 de mar. de 2001 · High-affinity nitrate transporter 3.1 Alternative names Protein WOUND-RESPONSIVE 3 Gene names Name NRT3.1 Synonyms NAR2.1, NAR2.2, … WebThe concept of “high- and low-affinity K + transport” got more cracks in the analysis of the dependency of the K + fluxes on the external proton concentration. In contrast to the … tsuyuri buffs demonfall https://reoclarkcounty.com

The putative high-affinity nitrate transporter NRT2.1 represses …

Web19 de ago. de 2013 · Nitrate (NO 3−) is a major N source for higher plants [1]. A large proportion of the NO 3− acquired by plants from soil is actively transported through NO 3− transporters (NRT) [2]. To cope with low (<1 mM) or high (>1 mM) NO 3− concentrations in soil plant roots have developed high-affinity and low-affinity nitrate uptake systems [3]. WebWe uncovered that phloem-mobile CEPD-like 2 (CEPDL2) polypeptide is upregulated in the leaf vasculature in response to decreased shoot N status and, after translocation to the roots, promotes high-affinity uptake and root-to-shoot transport of nitrate. Loss of CEPDL2 leads to a reduction in shoot nitrate content and plant biomass. WebNational Center for Biotechnology Information phn treatment antiviral therapy

High-affinity nitrate/nitrite transporters NrtA and NrtB of …

Category:Regulation of the high-affinity ammonium transporter (BnAMT1;2…

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High affinity nitrate transporter 2.5-like

Low affinity uniporter carrier proteins can increase net ... - Nature

Webtwo-component high-affinity nitrate transporter from Arabidopsis roots. Plant Journal 63: 739-748. Dr Zhenhua Yong has produced Western blots in Figures 2-3 to 2-7. Chapter 3 was published entirely in the New Phytologist. Zorica Kotur, Nenah Mackenzie, Sunita Ramesh, Steve D Tyerman, Brent N Kaiser, WebGene ID: 104755572, updated on 4-Dec-2024. Summary Other designations. high affinity nitrate transporter 2.5-like

High affinity nitrate transporter 2.5-like

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WebConstitutive high-affinity influx was reduced by 34% and 89%, respectively, in Atnrt3.1-1 and Atnrt3.1-2 mutant plants, while high-affinity nitrate-inducible influx was reduced by … WebKey Words: High-affinity nitrate transporter, NRT2, NAR2, Oryza sativa, nitrate induction, nitrate uptake. Introduction Breeding of crops that utilize nitrogen efficiently is one of the important goals of crop breeding, because nitrogen is the most important factor limiting growth or yield in crops.

WebThe putative high-affinity nitrate transporter NRT2.1 represses lateral root initiation in response to nutritional cues Daniel Y. Little*, Hongyu Rao*†, Sabrina Oliva‡, Franc¸oise Daniel-Vedele‡, Anne Krapp‡, and Jocelyn E. Malamy*§ *Department of Molecular Genetics and Cell Biology, University of Chicago, 1103 East 57th Street, Chicago, IL 60637; and … Web1 de mai. de 1999 · Time Course of Nitrate Uptake by Arabidopsis Wild-Type and chl1-5 Plants. (A) Nitrate uptake studies of ammonium-grown plants at pH 5.5. (B) Nitrate uptake studies of ammonium-grown plants at pH 7.0. (C) Nitrate uptake studies of NH 4 NO 3-grown plants at pH 5.5.Seedlings were grown in a medium containing 12.5 mM (NH 4) 2 …

WebDownload scientific diagram CEPH positively regulates high-affinity NO3⁻ uptake in roots a, The tDNA insertion site of the ceph-1 mutant in At4g32950 (CEPH). Exons are indicated by filled grey ... Web1 de mai. de 2024 · The high-affinity nitrate transporter 2 (NRT2) proteins play vital roles in both nitrate (NO 3 −) uptake and translocation in plants. Although the gene families …

Web13 de abr. de 2024 · Nitrogen (N) is an essential nutrient for plants, with nitrate and ammonium being the two major nitrogen sources acquired from soil. Because nitrate …

WebHigh Affinity nitrate transporters were predominantly found in A. Thaliana. NRT2.1 contributes 75% of total nitrate uptake while NRT2.2 & NRT2.4 plays minor role in HATS activity. Low affinity nitrate transporters belong to NRT/PTR (peptide transferase) family that also comprise nitrite, peptide or carboxylic acid Transporters. tsuyu picsWeb1 de mar. de 2006 · Evidence that NRT2 genes play an important role in high-affinity nitrate transport came first from strong correlations between AtNRT2.1 and AtNRT2.2 … tsuyu outfitsWeb23 de jul. de 2024 · The expression level of the low-affinity nitrate transporter gene SlNRT1.2 increased to twofold at 0.5 h after nitrate resupply and further increased by greater than fourfold at 1 and 2 h. Minimal stimulation of transcription of another low-affinity nitrate transporter gene, SlNRT1.1 , was demonstrated by an temporary 1.6-fold … tsuyurich twWeb27 de jun. de 2024 · Here, we show that Nhd1 can directly activate the transcription of the high-affinity ammonium (NH4+) transporter 1;3 (OsAMT1;3) and the dual affinity nitrate (NO3-) transporter 2.4 (OsNRT2.4). Knockout of Nhd1 inhibited root growth in the presence of NO3- or a low concentration of NH4+. phn treatmentsWeb1 de mai. de 2024 · The high-affinity nitrate transporter 2 (NRT2) proteins play vital roles in both nitrate (NO 3 −) uptake and translocation in plants.Although the gene families coding the NRT2 proteins have been identified and functionally characterized in many plant species, the systematic identification of NRT2 gene family members has not previously … phn treatment medicinesWeb9 de out. de 2024 · Abstract Background: High-affinity nitrate transporter 2 (NRT2) genes have been implicated in nitrate absorption and remobilization under nitrogen (N) … tsuyukusa flowersWeb14 de abr. de 2024 · The functions of the second subfamily are diverse, but their involvement in plant potassium uptake remains unclear. This family mediates low-affinity potassium translocation and may act in coordination with potassium channels. Nitrate Transporter 1/Peptide Transporter Family (NPF) plays an important role in the xylem … phn treatment guidelines