High affinity k+ transporter 5

Author: noqp

August undefined, 2024

Weba high-affinity K+ transporter PhaHKTI were isolated from salt-sensitive (Utsunomiya) and salt-tolerant (Nanpi, Enchi) reed plants. A cDNA of Utsunomiya (PhaHKT1-u) contained two insertions in the region corresponding to the first and second introns of the PhaHKTI gene, which resulted in a sequence 141 amino acid residues shorter than that of ... WebThe K + channel was now characterized by a high-affinity component of K m = 0.2mM and a low-affinity component of K m = 7.3mM , while the K + /H + co-transporter had a high …

Arabidopsis K+ transporter HAK5-mediated high-affinity root K

WebThese data strongly correlate with high-affinity K+ accumulation in plant roots, which shows an apparent Km in the range of 10- 40 J.!M Rb+ and saturation at ~200 J.!M Rb+ (refs I, … Web24 de ago. de 2024 · We characterized an Na+ transporter SvHKT1;1 from a halophytic turf grass, Sporobolus virginicus. SvHKT1;1 mediated inward and outward Na+ transport in Xenopus laevis oocytes and did not complement K+ transporter-defective mutant yeast. SvHKT1;1 did not complement athkt1;1 mutant Arabidopsis, suggesting its … church lady dana carvey image

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

WebThe .gov means it's official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site. Web15 de jun. de 2009 · Although high K + /Na + selective transporter (s) were suggested to contribute in the restriction of unidirectional Na + influx ( Wang et al., 2009 ), the molecular identities of these channels/transporters have not been reported. Web8 de abr. de 2024 · Profile. Masahiro Ito completed his Ph.D. at Tokyo Institute of Technology (Tokyo Tech) in 1994, following undergraduate studies at Rikkyo University in Tokyo. From 1994 to 1997, he served as a Research Associate (PostDoc) at the Department of Biochemistry, Mount Sinai School of Medicine in New York. church lady dana carvey

The HKT Transporter HvHKT1;5 Negatively Regulates Salt Tolerance1

Web1 de abr. de 2024 · A key high-affinity K+ transporter, GhHAK5a in cotton, is identified, which is the essential target for shoot regulation of root K+ uptake under K+ deficiency. … Web31 de jan. de 2006 · All this suggests that the function of high-affinity HAK K + uptake transporters is not restricted to K + uptake from the soil solution in root epidermal and … dewalt 36v cordless lawn mowerWebHigh-affinity K (+) transport in Arabidopsis: AtHAK5 and AKT1 are vital for seedling establishment and postgermination growth under low-potassium conditions Authors … church lady gif

"WebPotassium is an important macronutrient required for plant growth, whereas sodium (Na+) can be toxic at high concentrations. The wheat K+ uptake transporter HKT1 has been shown to function in yeast and oocytes as a high affinity K+-Na+ cotransporter, and as a low affinity Na+ transporter at high external Na+. A previous study showed that point … " - High affinity k+ transporter 5

High affinity k+ transporter 5

Cloning of a high-affinity K+ transporter gene PutHKT2;1 from ...

Web9 de fev. de 2024 · Several kind of K+ and Na+ transport systems, such as inward-rectifier shaker K+ channel (AKT1), high-affinity K+ transporter 5 (HAK5), shaker-like K+ outward rectifying channel (SKOR),... Web14 de ago. de 1998 · 1 Introduction. HKT1 is expressed in the roots of Triticum aestivum and encodes a high affinity K + symport that is energized by Na + [1-3].Na + energized K + uptake mechanisms have been characterized in lower plants such as the fresh water charophyte alga, Chara corallina [].HKT1 is the first Na + energized transporter to be …

Did you know?

Web5 de nov. de 2024 · High-affinity potassium transporter (HKT), which regulates the Na + /K + transport, reduces Na + accumulation in leaves by regulating phloem loading of Na + (Hamamoto et al., 2015;Suzuki et... Web11 de jul. de 2024 · In this review, we discuss our current understanding of how high-affinity K + transporters (HKT) contribute to salinity tolerance, ... (AtHKT1) with the well-known high-affinity K + transporter of yeast, ScTRK1, provides clues about functional differences (Ali et al. 2012, 2016).

Web1 de mai. de 2024 · Under lower external K + concentrations (100 μM), high-affinity potassium transporter AtHAK5, and together with AtAKT1, contributes to K + acquisition. AtHAK5 is the only transporter capable of taking up K + under extremely low concentrations (< 10 μM) [ 9 ]. Web25 de ago. de 1994 · K+ accumulation can be rate-limiting for agricultural production. K+ uptake from soils into roots is largely mediated by high-affinity K+ uptake (Km …

Web6 de ago. de 2024 · The high-affinity K+ transporter HAK5 is the major contributor to root K+ uptake from dilute solutions in K+-starved Arabidopsis plants. Its functionality is tightly … Web22 de abr. de 2010 · The K + transporter AtHAK5 was initially found to be expressed in roots of both K +-replete and K +-deplete plants (Rubio et al., 2000) and was later shown …

WebHigh- and Low-Affinity Transport in Plants From a Thermodynamic Point of View . × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. Remember me on …

Web14 de dez. de 2024 · The uptake of K + from high-saline environments is an essential mechanism to maintain intracellular K + /Na + homeostasis, which can help reduce toxicity caused by Na + accumulation, thereby improving the salt tolerance of plants. However, the mechanisms and regulation of K + -uptake during salt stress remain poorly understood. church lady deviled egg recipeWeb5 de jan. de 2024 · high-affinity K+ transporter 1 (HKT1); CONTAINS InterPro DOMAIN/s: Potassium transport protein, high-affinity (InterPro:IPR004773), Cation transporter … church lady halloween costumeWeb1 de mai. de 2024 · In Arabidopsis, AtHAK5 is a major K + deprivation-induced high-affinity K + uptake transporter, and is the only system being able to take up K + at external … dewalt 36 volt cordless impact wrenchWeb28 de nov. de 2016 · For example, the K + transporter HAK5 (High affinity K + transporter 5) has been reported to mediate most of the K + absorption in Arabidopsis (Wang & Wu, 2013). Zhao et al. (2016)... churchladyhemp1 gmail.comWeb9 de abr. de 2014 · Here, we report that HIGH‐AFFINITY K+ TRANSPORTER 5 (OsHAK5) regulates the infection of rice grassy stunt virus (RGSV), a negative‐sense single‐stranded bunyavirus, in rice (Oryza sativa). dewalt 36v reciprocating saw church lady hats clip artWebHigh-affinity K + (HAK) transporter-mediated K + uptake has an important role when plants are subjected to stresses. This work identifies a mechanism of HAK regulation. … dewalt 3750 pressure washer manual