site stats

Hy5 motif

Web12 jun. 2014 · In the regulation of photopigment biosynthesis genes, HY5 and PIFs do not operate alone, but with the circadian clock. However, sudden changes in light or temperature conditions can trigger changes in HY5 and PIFs abundance that adjust the expression of common target genes to optimise photosynthetic performance and growth. … WebFinally, expression of a truncated dark-stable version of HY5 (HY5(ΔN77)) together with BBX21 mutated in its VP motif strongly promoted de-etiolation in dark-grown seedlings, demonstrating the functional interdependence of these factors.

HY5: A Pivotal Regulator of Light-Dependent Development in …

Web20 mei 2024 · When the motif was deleted, the HY5 protein lost the ability to bind to the mutated oligonucleotide (Fig 5C). To examine the ability of HY5 to bind to the promoter … Web20 mei 2024 · The movement of HY5 from the shoots to the roots triggers Fe uptake by directly activating FER expression in the roots. This pathway maintains Fe homeostasis in leaves and fruits, as well as providing Fe for incorporation into proteins involved in photosynthesis and other important metabolic pathways. albo pretorio asst spedali civili https://erinabeldds.com

Plant Journal 上海交通大学尹若贺课题组揭示COP1在紫外光UV-B …

Web13 jul. 2024 · Finally, expression of a truncated dark-stable version of HY5 (HY5(ΔN77)) together with BBX21 mutated in its VP motif strongly promoted de-etiolation in dark … WebA structural model for the interaction between the HY5 motif and the WD40 domain of COP1. The ribbons diagram (Carson, 1997) of the G b b -propeller was used to align the … Web17 jan. 2024 · HY5 is Evolutionally Conserved in Plant Species. HY5 is originally identified as a positive regulator of photomorphogenesis, root gravitropic response, and lateral root … albo pretorio asst lecco

Light‐dependent activation of HY5 promotes mycorrhizal …

Category:Arabidopsis bZIP Protein HY5 Directly Interacts with Light ... - JSTOR

Tags:Hy5 motif

Hy5 motif

Identification of a structural motif that confers specific interaction ...

WebWe are HyFive, a company that aims to become the leading developer, owner and operator of a pan-European network of vertically integrated renewable hydrogen facilities, … WebMolecular cloning of theHY5 gene using a T-DNA-tagged mutant has revealed that the gene encodes a protein with a bZIP motif, one of the motifs found in transcriptional …

Hy5 motif

Did you know?

Web27 jul. 2024 · Crystal structures of the VP motifs of the UV‐B photoreceptor UVR8 and the transcription factor HY5 in complex with COP1, quantitative binding assays, and reverse … Web2 mrt. 2007 · The transcription factor LONG HYPOCOTYL5 (HY5) acts downstream of multiple families of the photoreceptors and promotes photomorphogenesis. Although it is …

Webthe gene encodes a protein with a bZIP motif, one of the motifs found in transcriptional regulators. Nuclear localization of the HY5 protein strongly suggests that the HY5 gene … Web1 apr. 2024 · As a b-ZIP-type transcription factor, HY5, which is induced by light, not only directly upregulates the expression of PRODUCTION OF ANTHOCYANIN PIGMENT 1 ( PAP1/MYB75) and PRODUCTION OF FLAVONOL GLYCOSIDES 1 and 3 ( PFG1/MYB12 and PGF3/MYB111 ), which activate flavonoid biosynthesis genes, but also directly …

Web目前关于HY5作用模式有以下三种：1）HY5可通过自身和互作蛋白的DNA结合能力，影响植株生长；2）HY5可能具有激活功能或抑制功能；3）HY5可能与其他转录因子竞争DNA … Web28 okt. 2024 · HY5 (ELONGATED HYPOCOTYL 5), a bZIP transcription factor, functions downstream of photoreceptors to promote photomorphogenesis ( Gangappa and Botto, 2016 ). For instance, the expression of HY5 increased after white light treatment in Petunia petals ( Fu et al., 2024 ).

Web15 jan. 2001 · In this study, we characterize the interaction between the WD40 domain of COP1 and HY5 as well as with two new interaction partners, STO and STH. We define a …

Web17 jan. 2024 · ELONGATED HYPOCOTYL5 (HY5), a bZIP-type transcription factor, acts as a master regulator that regulates various physiological and biological processes in plants such as photomorphogenesis, root growth, flavonoid biosynthesis and accumulation, nutrient acquisition, and response to abiotic stresses. HY5 is evolutionally conserved in function … albo pretorio avioWeb1 mei 2024 · DET1-mediated COP1 regulation avoids HY5 activity over second-site gene targets to tune plant photomorphogenesis. Chimeric Activators and Repressors Define HY5 Activity and Reveal a Light ... albo pretorio ast macerataWebHY5 plays a role in anthocyanin accumulation in far-red light and blue light, but not in red light or in the dark. Mutant studies showed that the gene product is involved in the … albo pretorio asst sette laghiWeb16 okt. 2024 · HY5 provides negative feedback regulation of photoreceptor signaling. It activates the expression of BLUE-LIGHT INHIBITOR OF CRYPTOCHROMES (BIC1) … albo pretorio asst spedali civili bresciaWeb1 jan. 2001 · On the other hand, a valine–proline pair in the motif of HY5 and STH is critical for COP1 interaction (Figure 6 C). Together this could indicate a possible hydrophobic … albo pretorio bernate ticinoWebFinally, expression of a truncated dark-stable version of HY5 (HY5(ΔN77)) together with BBX21 mutated in its VP motif strongly promoted de-etiolation in dark-grown seedlings, … albo pretorio calabria verdeWeb28 okt. 2024 · In view of the HY5 binding site ACE motif in the promoter of PuACS1, we hypothesized that PuHY5 may negatively regulate ethylene production through PuACS1. … albo pretorio brovello carpugnino