Perchlorate‐specific proteomic stress responses of Debaryomyces hansenii could enable microbial survival in Martian brines

J Heinz, J Doellinger, D Maus… - Environmental …, 2022 - Wiley Online Library
If life exists on Mars, it would face several challenges including the presence of perchlorates,
which destabilize biomacromolecules by inducing chaotropic stress. However, little is known …

Global transcriptional and translational regulation of Sphingomonas melonis TY in response to hyperosmotic stress

X Wang, H Wu, L Wang, Y Wang, X Wang… - Environmental …, 2023 - Elsevier
Hyperosmotic stress is one of the most ubiquitous stress factors in microbial habitats and
impairs the efficiency of bacteria performing vital biochemical tasks. Sphingomonas serves …

The role of the glycerol transporter channel Fps1p in cellular proteostasis during enhanced proteotoxic stress

K Singh, R Sethi, E Das, I Roy - Applied Microbiology and Biotechnology, 2022 - Springer
In response to osmotic shock, the components of high-osmolarity glycerol (HOG) pathway
regulate the level of intracellular glycerol in yeast and ensure cell survival. Glycerol is a …

iPAR: a new reporter for eukaryotic cytoplasmic protein aggregation

S Lecinski, JAL Howard, C MacDonald, MC Leake - bioRxiv, 2024 - biorxiv.org
Cells employ myriad regulatory mechanisms to maintain protein homeostasis, termed
proteostasis, to ensure correct cellular function. Dysregulation of proteostasis, which is often …

Cellular stress characterisation in S. cerevisiae budding yeast using optical microscopy

S Lecinski - 2022 - etheses.whiterose.ac.uk
The term" cellular stress" covers various environmental and metabolic events that threaten
cell survival. In response, eukaryotic cells can adapt their metabolism to acute changes in …