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In order to identify targets of the transcription factor AUXIN RESPONSE FACTOR5 / MONOPTEROS (ARF5/MP), we compared transcriptomes of mp-B4149 mutant seedlings (9 day-old) and seedlings carrying the dexamethasone-inducible version of the MP inhibitor protein BODENLOS (GR-bdl). Without dexamethasone ...
ORGANISM(S): Arabidopsis thaliana 
Previous work has shown that the hypersaline-adapted archaeon, Halobacterium salinarum NRC-1, is highly resistant to oxidative stress caused by exposure to hydrogen peroxide, UV and gamma radiation. Genome-wide dynamics alteration of gene the GRN has been implicated in such resistance. However, the...
ORGANISM(S): Halobacterium sp. NRC-1 
We set out to determine the role of the IRE1/XBP1 pathway, the most ancient and highly conserved endoplasmic reticulum (ER) stress-sensing pathway of the unfolded protein response (UPR), in Schmid metaphyseal chondrodysplasia (MCDS). RNA derived from hypertrophic zones microdissected from growth pla...
ORGANISM(S): Mus musculus 
Because iron toxicity and deficiency are equally life threatening, maintaining intracellular iron levels within a narrow optimal range is critical for nearly all known organisms. However, regulatory mechanisms that establish homeostasis are not well understood in organisms that dwell in environments...
ORGANISM(S): Halobacterium sp. NRC-1 
Previous work identified the winged helix-turn-helix DNA binding transcription factor (TF) RosR (encoded by VNG0258H gene), which dynamically regulates expression of more than 300 genes in response to oxidative stress in Halobacterium salinarum (Sharma 2012). RosR is required for survival of oxidant...
ORGANISM(S): Halobacterium sp. NRC-1 
Emerging evidence implicates ER stress caused by unfolded mutant proteins in chondrocytes as the underlying pathology of chondrodysplasias. ER stress is triggered in hypertrophic chondrocytes (HCs) in a mouse model (13del) of metaphyseal chondrodysplasia type Schmid (MCDS) caused by misfolded mutan...
ORGANISM(S): Mus musculus (Mouse) 
2015-11-25 | PXD002125 | Pride
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