Abstract Background Psychrotrophic lactic acid bacteria (LAB) species are the dominant in microbiota of cold-stored modified-atmosphere-packaged food products and main cause spoilage. Despite importance psychrotrophic LAB, their response to cold or heat has not been studied. Here, we studied transcriptome-level cold- heat-shock spoilage with time-series RNA-seq for Le. gelidum, Lc. piscium , P....

Compared to bacteria and plants, the cold shock response has attracted little attention in mammals except in some areas such as adaptive thermogenesis, cold tolerance, storage of cells and organs, and recently, treatment of brain damage and protein production. At the cellular level, some responses of mammalian cells are similar to microorganisms; cold stress changes the lipid composition of cel...

We reproduce the blue and red sequences in the observed joint distribution of colour and magnitude for galaxies at low and high redshifts using hybrid N-body/semianalytic simulations of galaxy formation. The match of model and data is achieved by mimicking the effects of cold flows versus shock heating coupled to feedback from active galactic nuclei (AGNs), as predicted by Dekel & Birnboim (200...

Alternative splicing is a regulatory process of gene expression based on the flexibility in the selection of splice sites. In this manuscript we present the characterisation of an alternative splicing of the NF1 pre-mRNA induced by cold-shock conditions. We demonstrate that the accuracy of the splicing mechanism was perturbed after keeping samples for a short period of time at room temperature,...