Hos1 and ice1
WebFeb 9, 2015 · The HOS1-ICE1 interaction was dramatically decreased in yeast cells expressing OST1 but not in those expressing OST1ΔC (Figure 6 D). We then analyzed the … WebNov 4, 2024 · HOS1 physically interacts with ICE1 and mediates the ubiquitination of ICE1 both in vitro and in vivo. Overexpression represses the expression of CBFs and their downstream genes and confers increased sensitivity to freezing stress. Other designations ubiquitin-protein ligase GeneRIFs: Gene References Into Functions
Hos1 and ice1
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WebDec 18, 2024 · ICE1, which is constitutively expressed, can bind to the promoter of CBF3 and activate its expression ( Chinnusamy et al., 2003 ). The RING finger-type E3 ligase, high expression of osmotically responsive gene 1 (HOS1), mediates the degradation of ICE1 via the 26S-proteasome pathway ( Dong et al., 2006 ). WebHOS1 in Arabidopsis and SINA1 in banana are negatively regulators of low-temperature stress, they bind to and ubiquitin ICE1, lead to the degradation of ICE1 by 26S …
WebTwo key cold tolerance genes were sampled, ICE1 and HOS1.As stated before, ICE1 is a fundamental upstream gene in theCBF expression cascade that induces several cold acclimation re-sponses, while HOS1 negatively regulates ICE1 transcripts, acting to decrease cold tolerance (reviews in Chinnusamy et al. 2007; Miura and Furumoto 2013). WebApr 6, 2007 · Recently, it was determined that HOS1 negatively regulates ICE1 function in low temperature adaptation ( Dong et al., 2006 ). HOS1 migrates to the nucleus in …
WebLocus: AT2G39810. A novel protein with a RING finger motif near the amino terminus. Negative regulator of cold responses. Functions as an E3 ligase required for the ubiquitination of ICE1. HOS1 physically interacts with ICE1 and mediates the ubiquitination of ICE1 both in vitro and in vivo. Overexpression represses the expression of CBFs and ...
WebJun 1, 2006 · We present evidence here that HOS1 is an E3 ligase required for the ubiquitination of ICE1. HOS1 physically interacts with ICE1 and mediates the ubiquitination of ICE1 both in vitro and...
WebProceedings of the National Academy of Sciences of the United States of ... downloading streamed videoWebMay 23, 2006 · We present evidence here that HOS1 is an E3 ligase required for the ubiquitination of ICE1. HOS1 physically interacts with ICE1 and mediates the … National Center for Biotechnology Information downloading steam on windows 10WebThe most promising for further study are the regulatory modules HOS1-ICE1-ABI5→RbohD/F and HOS1-PIF4→ABI5→RbohD/F, which may have an overlap in ROS regulation via ABI5 function [48 ... class 91 bo\\u0027nessWebJul 28, 2016 · HOS1 interacts with ICE1, targeting this TF for degradation through the UPS, thus modeling cold responses. 15 However, throughout the years, and despite the initial interest on HOS1 because of its involvement in cold stress signaling, it became evident to researchers that there were other interesting phenotypes of the hos1 mutant, thus ... downloading stuffWebSep 23, 2024 · ICE1 is a key regulator of cold stress (Chinnusamy et al., 2003; Lee et al., 2005). To confirm the relationship between ABI and ICE1 proteins, we conducted Y2H … downloading sublimeWebThe involvement of KIN10, HOS1, ICE1 and sucrose in the cold acclimation pathway of the cold-resistant wild banana ‘Huanxi’. HOS1 high expression of osmotically responsive gene … class 9 16th week ict assignment answerWebFeb 9, 2015 · The OST1 kinase is activated by cold stress. Moreover, OST1 interacts with both the transcription factor ICE1 and the E3 ligase HOS1 in the CBF pathway. Cold … downloading sublime text