Results 151 to 160 of about 300,823 (367)

Research spotlight : Upended [PDF]

open access: yes
Economics
Vanessa Sumo
core  

Liquid–Liquid Phase Separation in Major Hallmarks of Cancer

open access: yesCell Proliferation, EarlyView.
Aberrant condensates formed through phase separation are involved in the dysregulation of various critical cellular processes, including genome stability, transcriptional regulation and signal transduction, thereby promoting malignant transformation and the acquisition of multiple cancer hallmarks.
Chen‐chen Xie   +10 more
wiley   +1 more source

Human FASTK preferentially binds single‐stranded and G‐rich RNA

open access: yesThe FEBS Journal, EarlyView.
Although FASTK is known to play a role in mRNA biology, the mechanism through which it recognizes RNA has yet to be unraveled. Here, we used purified human FASTK to characterize its RNA‐binding properties in vitro. We found that FASTK prefers ssRNA oligonucleotides containing guanines with the potential to form G‐quadruplexes and binds robustly to any ...
Daria M. Dawidziak   +7 more
wiley   +1 more source

TIF1γ Protein Regulates Epithelial-Mesenchymal Transition by Operating as a Small Ubiquitin-like Modifier (SUMO) E3 Ligase for the Transcriptional Regulator SnoN1 [PDF]

open access: hybrid, 2014
Yoshiho Ikeuchi   +10 more
openalex   +1 more source

SUMO bridges Elg1 and SUMO interactors [PDF]

open access: yesCell Cycle, 2011
Lisa E. Hang, Xiaolan Zhao
openaire   +1 more source

Structural analysis of the NifL‐NifA complex reveals the molecular basis of anti‐activation of nitrogen fixation gene expression in Azotobacter vinelandii

open access: yesThe FEBS Journal, EarlyView.
Using cryo‐EM combined with biochemical and genetic approaches, we mapped the interaction surface between NifL and NifA to gain insights into the regulation of nitrogen fixation genes in A. vinelandii. Our findings suggest that NifL, a homolog of histidine kinases lacking phosphorylation activity, evolved to act as a steric block of NifA activity ...
Marcelo Bueno Batista   +6 more
wiley   +1 more source

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