Chl1 functions as a nitrate sensor

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August undefined, 2024

WebOct 2, 2013 · In papers by Wang et al. (1998), Liu et al. (1999), and Liu and Tsay (2003), it was proposed that Arabidopsis thaliana Nitrate Transporter1.1 (AtNRT1.1; CHL1) encodes a dual-affinity nitrate transporter that “plays a major role in high-affinity nitrate uptake.”Here, we evaluate this concept by reexamining the uptake kinetics of Arabidopsis (Arabidopsis … WebNPF6.3 (also known as NRT1.1), which functions as a nitrate sensor and transporter; the kinase CIPK23; and the calcium sensor CBL9 form a complex that is crucial for nitrate …

CHL1 Functions as a Nitrate Sensor in Plants - Cell

WebSep 1, 2009 · In this study, analysis of an uptake- and sensing-decoupled mutant showed that the nitrate transporter CHL1 functions as a nitrate sensor. Primary nitrate … WebK+ and NO3- are the major forms of potassium and nitrogen that are absorbed by the roots of most terrestrial plants. In this study, we observed that the close relationship between NO3- and K+ homeostasis was mediated by nitrate transporter1 (NRT1.1) in Arabidopsis. The nrt1.1 mutants lacking NRT1.1 function showed disturbed K+ uptake and root-to … how does separation of powers limit powers

CHL1 functions as a nitrate sensor in plants. - Europe PMC

WebNov 4, 2024 · In this study, analysis of an uptake- and sensing-decoupled mutant showed that the nitrate transporter CHL1 functions as a nitrate sensor. Primary nitrate responses in CHL1T101D and CHLT101A ... WebNitrate Transporter 1.1 (NRT1.1) is a nitrate transporter and sensor that modulates plant metabolism and growth. ... When the CO mutation was introduced into chl1-5 plants, the double mutant had delayed flowering time, and the CO transcription levels did not change in the chl1-5 plants. ... These results indicate that the CO-dependent ... how does sepsis cause hypothermia

Plasma membrane calcineurin B‐like calcium‐ion sensor proteins function …

Two nitrate sensors, how many more? Nature Plants

Web6 rows · Sep 18, 2009 · Thus, CHL1 uses dual-affinity binding and a phosphorylation switch to sense a wide range of ... WebCHL1 Is a Dual-Affinity Nitrate Transporter of Arabidopsis Involved in Multiple Phases of Nitrate Uptake . × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. Remember me on this computer. or reset password. Enter the email address you signed up with and we'll email you a reset link. Need an account? ... how does sepsis cause hypovolemiaWebMar 2, 2015 · Ho, C-H. et al. CHL1 functions as a nitrate sensor in plants. Cell 138, 1184–1194 (2009). Article CAS PubMed Google Scholar Wang, R. et al. A genetic screen for nitrate regulatory mutants ... photo reveals too much

"WebNov 4, 2024 · Fig. 1: Two signalling pathways recently shown to have a nuclear and a membrane sensory components. On the right side, the nitrate signalling pathway with … " - Chl1 functions as a nitrate sensor

Chl1 functions as a nitrate sensor

WebSep 18, 2009 · Previous studies showed that T101-phosphorylated CHL1 is a high-affinity nitrate transporter, whereas T101-dephosphorylated CHL1 is a low-affinity transporter. … WebSep 20, 2013 · The Arabidopsis nitrate transporter NRT1.8 functions in nitrate removal from the xylem sap and mediates cadmium tolerance. Plant Cell. 2010; 22: 1633-1646. Crossref; PubMed; Scopus (313) Google Scholar; ... CHL1 functions as a nitrate sensor in plants. Cell. 2009; 138: 1184-1194. Abstract; Full Text; Full Text PDF; PubMed; Scopus …

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Webment. NRT1.1 (also called CHL1 or NPF6.3) is an essential nitrate transporter resident at the plasma membrane (Ho et al., 2009). Apart from the role in nitrate uptake, NRT1.1 also regulates a set of nitrate-responsive genes, functioning as a nitrate sensor, namely transceptor (Ho et al., 2009; Bouguyon et al., 2015). Previous studies ... WebCHL1. Neural cell adhesion molecule L1-like protein also known as close homolog of L1 (CHL1) is a protein that in humans is encoded by the CHL1 gene. [6] CHL1 is a cell …

WebCHL1 Functions as a Nitrate Sensor in Plants Cheng-Hsun Ho, Shan-Hua Lin, Heng-Cheng Hu, and Yi-Fang Tsay Figure S1. Double reciprocal plots of NRT2.1 expression in … WebDec 18, 2015 · NRT1.1 is a dual-affinity transporter. The Arabidopsis NRT1.1 (CHL1 or NPF6.3) protein is the founding member of the NRT1/PTR family. It was firstly cloned as a gene product that is responsible for chlorate sensitivity in Arabidopsis (Tsay et al., 1993).The NRT1.1 protein contains 12 membrane-spanning segments and confers proton-coupled …

WebAsian cultivated rice (Oryza sativa L.) consists of two main subspecies, indica and japonica. Indica has higher nitrate-absorption activity than japonica, Article Recommendations Collections Rankings The Faculty Faculty Reviews. Sign In. Find the ... CHL1 functions as a nitrate sensor in plants. Ho CH et al. Cell. 2009 Sep 18; 138(6):1184-94 ... WebOverexpression of Rice Genes OsNRT1.1A and OsNRT1.1B Restores Chlorate Uptake and NRT2.1/NAR2.1 Expression in Arabidopsis thaliana chl1-5 Mutant

WebIn vitro and in vivo studies showed that, in response to low nitrate concentrations, protein kinase CIPK23 can phosphorylate T101 of CHL1 to maintain a low-level primary …

WebDec 13, 2024 · Plasma membrane-localized OsNRT1.1B (NRT1.1B) functions as a nitrate sensor in response to external nitrate, while tonoplast-localized OsNRT1.1A (NRT1.1A) … how does sepsis affect the bodyWebJul 25, 2024 · Arabidopsis AtNRT1.1 (CHL1/AtNPF6.3) is the first nitrate transporter identified in plants and was initially found to play a role in nitrate uptake and transport. … how does sepsis cause hypocalcemiaWebApr 22, 2014 · In contrast to NRT2.1 response, we found that the nitrate response of AFB3 and NAC4 was altered in the chl1–5 (Fig. 1D and 1G) and in the chl1–9 mutant (Fig. 1E and 1H).This result suggests that nitrate induction of AFB3 and NAC4 depends on the nitrate transport function of NRT1.1. Furthermore, nitrate response of AFB3 and NAC4 was … photo rexmd.comWebJun 4, 2024 · We also included chl1-9 into the study, a mutant of NRT1.1 in which NRT1.1 lost its nitrate uptake ability but retained its nitrate sensor function (Ho et al., 2009). On the 7N medium, wild-type roots made an average of 300-degree right turn after 5 days on horizontal plates, which was significantly enhanced on 0N medium ( Figures 5A,B ), as ... how does septic shock lead to organ damageWebJul 19, 2024 · The only nitrate sensor proposed thus far is the dual-affinity nitrate transporter NRT1.1. NRT1.1 triggers nitrate responses and is required for normal expression of nitrate-responsive genes. ... CHL1 functions as a nitrate sensor in plants. Cell. 2009; 138: 1184-1194. View in Article Scopus (893) PubMed; Abstract; Full Text; … photo revelation laserWebMar 12, 2014 · CHL1 also functions as nitrate sensor to regulate transcription of a variety of genes including that of the high-affinity nitrate transporter NRT2 (Ho et al., 2009). Interestingly, the transport and signaling activities of CHL1 can be decoupled by Pro492L in the loop connecting TM10 and 11 (Ho et al., 2009). It will thus be interesting to ... how does sepsis cause hypotensionWebCHL1 Functions as a Nitrate Sensor in Plants. 2009 • Yi-fang Tsay. Download Free PDF View PDF. ... the NRT2 Namely, CHL1 functions as a high-af®nity nitrate trans- protein family also mediates high-af®nity nitrate uptake 1010 Phosphorylation and af®nity (Williams and Miller, 2001), raising the question of why The sequences of the primers ... photo rheometer