On a population model with Allee effects and environmental perturbations
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Mathematics and Computing"
DOI: 10.1007/s12190-020-01377-w
Abstract: The present study takes advantage of the white noise and the Lévy noise to portray the small and sudden environmental perturbations respectively, and puts forward a stochastic population model with Allee effects and Lévy jumps.… read more here.
Keywords: allee effects; model allee; model; environmental perturbations ... See more keywords
Achieving Single-Molecule Tracking of Subcellular Regulation in Bacteria during Real-Time Environmental Perturbations.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c02899
Abstract: Bacteria rely on protein systems for regulation in response to external environmental signals. Single-molecule fluorescence imaging and tracking has elucidated the complex mechanism of these protein systems in a variety of bacteria. We recently investigated… read more here.
Keywords: single molecule; molecule; real time; environmental perturbations ... See more keywords
Variably methylated retrotransposons are refractory to a range of environmental perturbations.
Sign Up to like & getrecommendations! Published in 2021 at "Nature genetics"
DOI: 10.1038/s41588-021-00898-9
Abstract: The agouti viable yellow (Avy) allele is an insertional mutation in the mouse genome caused by a variably methylated intracisternal A particle (VM-IAP) retrotransposon. Avy expressivity is sensitive to a range of early-life chemical exposures… read more here.
Keywords: variably methylated; retrotransposons refractory; environmental perturbations; refractory range ... See more keywords
Genetic and environmental perturbations lead to regulatory decoherence
Sign Up to like & getrecommendations! Published in 2019 at "eLife"
DOI: 10.7554/elife.40538
Abstract: Correlation among traits is a fundamental feature of biological systems that remains difficult to study. To address this problem, we developed a flexible approach that allows us to identify factors associated with inter-individual variation in… read more here.
Keywords: genetic environmental; perturbations lead; decoherence; lead regulatory ... See more keywords