Chl1 functions as a nitrate sensor
WebJan 15, 2024 · It has been reported that a few genes encode nitrate-sensor proteins or nitrate transcription. factors so far. The high-affinity nitrate transporter (CHL1) functions as an ion sensor in higher.
Chl1 functions as a nitrate sensor
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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 ... WebJul 1, 2024 · The identification of the first nitrate transporter, AtNRT1.1 (CHL1/AtNPF6.3), in Arabidopsis represents an important milestone on the road to understanding the molecular basis of nitrate use in plants ( Tsay et al., 1993 ). By performing large-scale screening of an Arabidopsis T-DNA mutant library using chlorate, a toxic analog of nitrate ...
WebFeb 26, 2014 · The residue mutated (P492L) in the chl1-9 mutant, which lost the transporter but not the sensor function of NRT1.1 (ref. 17), is located at the short TMH10–TMH11 loop . Its mutation probably ... WebApr 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 …
WebCHL1 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 ... WebIn 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 …
WebOct 1, 2010 · Research highlights. Nitrate transporter CHL1 also functions a nitrate sensor (transceptor). Phosphorylation statuses of CHL1 T101 residue are regulated by external nitrate concentration in the soil. Phosphorylation statuses of T101 can switch the affinities of CHL1 transport activity, and induce different levels of nitrate regulated …
WebMar 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 ... song the love i lost by a cover groupWebSep 1, 2009 · This is understandable in view of the multiple functions of NRT1.1 genes which participate in both low and high-affinity nitrate transport, as well as function as a … song the look of love artistWebNitrate is both a nitrogen source for higher plants and a signal molecule regulating their development. In Arabidopsis, the NRT1.1 nitrate transporter is crucial for nitrate signaling governing root growth, and has been proposed to act as a nitrate sensor. However, the sensing mechanism is unknown. Herein we show that NRT1.1 not only transports nitrate … small groups appWebIn 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 … song the love of godWebCHL1 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? ... small groups always evolve into teamsWebMar 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 … small group safari tours in namibiaWebOverexpression of Rice Genes OsNRT1.1A and OsNRT1.1B Restores Chlorate Uptake and NRT2.1/NAR2.1 Expression in Arabidopsis thaliana chl1-5 Mutant song the look of love dusty springfield