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Atkat1

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WebJul 1, 2002 · It had been shown previously that the NubG fusion of AtKAT1 complements a potassium uptake–deficient yeast mutant, demonstrating its presence at the plasma membrane (Reinders et al., 2002). AtKAT1 as a prey did not interact with LeSUT1 and LeSUT2 as a bait in the split-ubiquitin analysis, supporting the specificity of the … WebGlycine residues in potassium channel-like selectivity filters determine potassium selectivity in four-loop-per-subunit HKT transporters from plants

Calmodulin-binding transcription activator 1 mediates auxin

WebFeb 8, 2024 · KAT1 is shown as an example. b, General structure of the voltage-dependent K + channels StKST1, AtKAT1 and ZmK2.1. Transmembrane segments are denoted as S1–S6, P indicates the pore region. Amino... WebMar 3, 2024 · Oocytes injected with AtKAT1 cRNA showed typical inward K + currents. Unlike AtKAT1, but similar to AtAKT2, OsAKT2 was characterized as a weakly rectifying … it\u0027s midnight lyrics elvis

Plant responses to potassium deficiencies: a role for potassium ...

WebApr 10, 2010 · Gene-specific oligonucleotides were used to amplify the transcripts of AtCAMTA1, AtKAT1, AtAVP1 and AtCAMTA3. The amplification of the PCR products was measured by gel electrophoresis. For each gene, different numbers of PCR cycles were performed (as shown in Fig. 2 b and c). WebNov 23, 2014 · A number of cyclic nucleotide gated channel (CNGC) genes have been identified in plant genomes, but their functions are mainly undefined. In this study, we … WebSep 23, 2024 · AtKAT1 (AT1G04710), a peroxisome-located gene, fused with red fluorescent protein (RFP) was used as a colocalization marker protein ( Fig. 2B ). Cotransforming nEYFP-IQM1 and cEYFP empty vector or nEYFP empty vector and cEYFP-CAT2/3 were set as negative controls. netbeans oauth providers

Cation Transporters in Plants - ScienceDirect

AtCHX13 Is a Plasma Membrane K+ Transporter - PMC

WebUptake in AtKAT1-expressing yeast did not show saturation up to 5 mM K + , indicating a lower affinity for K + (Fig. 2C). After subtracting the K + uptake rate from vector controls, reciprocal... WebAug 1, 2008 · Given that AtKAT1-mediated K + uptake did not show saturation in the substrate range measured, we were unable to estimate a K m for AtKAT1. To establish … netbeans online compiler javaWebJan 1, 2024 · Stomatal closure and opening is an important physiological process that needs to be regulated under water-limiting stress conditions. Drought-induced SLAC1 and SLAH3 (slow type anion channels) have been shown to inhibit an inward-rectifying K + channel AtKAT1 via protein–protein interactions. SLAH3 inhibits KAT1 to a lesser extent when ... it\u0027s mighty dark to travel bill monroe

"WebPlanteome annotation page/> Annotation: KAT1 locus:2170468 AT5G46240 AT5G46240 KAT1 AtKAT1 potassium channel in Arabidopsis thaliana 1 MPL12.2 MPL12_2 " - Atkat1

Atkat1

Unique features of two potassium channels, OsKAT2 and …

WebSep 1, 2024 · The expression levels of AtSOS1, AtHKT1, AtGORK, AtAKT1, AtAKT2, AtKAT1, AtKAT2, AtHAK5, AtKUP4 and AtKUP7 were detected in roots of 15-day-old seedlings treated with 150 mM NaCl for 4 h. The results indicated that all tested genes showed similar expression levels between transgenic and WT plants under normal … WebMar 7, 2007 · In that study, transiently expressed AtKAT1 in tobacco was found in moderately detergent-resistant membrane fractions, possibly suggesting its location within lipid rafts. CONCLUSION. Future studies that delve deeper into the properties of the lipid raft-associated proteins should enable the discovery of what triggers the formation of …

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WebJan 1, 2013 · AtKAT1 plays roles as a major channel to uptake K+ in guard cell when stomata open in dicot model plant Arabidopsis. In a recent publication, we isolated 3 KAT … Web植物利用细胞膜表面的钾离子通道进行钾离子吸收或者外排，从而维持体内钾平衡并实现生理功能调节。. KAT1是表达于拟南芥叶片气孔保卫细胞（guard cell）中的钾离子通道。. …

WebATKAT1, KAT1, POTASSIUM CHANNEL IN ARABIDOPSIS THALIANA 1 Description Encodes a potassium channel protein (KAT1). ABA triggers KAT1 endocytosis both in epidermal cells as well as guard cells. Upon removal of ABA, KAT1 is recycled back to the plasma membrane. KAT1 is localized within 0.5?0.6 μm diameter microdomains at the … WebAug 13, 2013 · AtAKT1 and AtKAT1 were the first plant shaker-like potassium channel genes discovered. The AtKAT1 gene is expressed specifically in guard cells [6–8] and …

WebAug 13, 2013 · AtKAT1 were the first plant shaker-like potassium channel. genes discovered. The AtKAT1 gene is expressed specifically. in guard cells [6–8] and …

Webwith water (Figure 2a). Considering AtKAT1 (a pure inward K+ channel in Arabidopsis) and AtAKT2 have been successfully and repeatedly characterized in Xenopus oocytes, we …

WebDec 9, 2024 · Consequently, the Ca sensors CBL1/9-CIPK23 are not dephosphorylated by ABI2, thus remaining able to phosphorylate targets such as AtNPF6.3 and AtKAT1, … it\u0027s midnight you have me getting snacksWebGene Model: AT5G46240.1. [. Help. ] Encodes a potassium channel protein (KAT1). ABA triggers KAT1 endocytosis both in epidermal cells as well as guard cells. Upon removal … netbeans online runWebSep 6, 2024 · Different studies in Arabidopsis suggested that it consist of voltage-dependent potassium ion channels known as AtKAT1 and are activated by external stimuli and are … it\u0027s mightier than the sword they sayWebDec 11, 2013 · The Arabidopsis AtHKT1;1 and AtKAT1 were used as controls in the growth inhibition experiments (Hirsch et al. 1998). As shown in the left panel of Figure 7 A, the … it\u0027s mighty dark to travelWebWe identified mutation target amino acids, T235 and T285 of OsKAT2, corresponding T256 and T306 of AtKAT1, through sequence comparisons between AtKAT1 and OsKAT2. … netbeans oracleWebMar 18, 2003 · A series of NubG-fusion proteins including membrane proteins of different compartments such as a the plasma membrane potassium channel AtKAT1 [ 25 ], the plasma membrane monosaccharide transporter AtSTP1 [ 26 ], a SEC12 homolog (AtStl2p) as an ER membrane protein [ 27 ], and orthologs of the soluble, but also partially … netbeans open folder as projectWebAug 13, 2013 · Here we report the characterization of two inward rectifying shaker-like potassium channels, OsKAT2 and OsKAT3, expressed in guard cell of rice plants. While OsKAT2 showed typical potassium channel activity, like that of Arabidopsis KAT1, OsKAT3 did not despite high sequence similarity between the two channel proteins. netbeans oracle ide