Project description:As a test of trypanosome transcriptome responsiveness, we analysed the effects of over-expression of the early endosome small GTPase Rab5A in procyclic form T.brucei, which results in significant augmentation of fluid phase and receptor-mediated endocytic activity (Pal et al. 2002).<br><br>part 1: 2 PCFWT and 2 PCF5AWT-OE (PCF cell lines over-expressing a wildtype version of RAB5A) biological replicates, as well as dye swaps were used.<br><br>part 2: 2 PCFWT and 2 PCF5AQL-OE (PCF cell lines over-expressing a mutant version of RAB5A locked in the GTP-bound state) biological replicates, as well as dye swaps were used.<br><br>part 3: 2 PCFWT and 2 PCF5BQL-OE (PCF cell lines over-expressing a mutant version of RAB5B locked in the GTP-bound state) biological replicates, as well as dye swaps were used.
Project description:Proteomic analysis of integrin activation-state-dependent adhesion complexes. Adhesion complexes were isolated from K562 cells using activation-state-specific monoclonal antibodies coupled to magnetic beads.Tandem mass spectra were extracted using extract_msn (Thermo Fisher Scientific) executed in Mascot Daemon (version 2.2.2; Matrix Science). Peak list files were searched against the IPI Human database (version 3.70) modified to contain ten additional contaminants and reagent sequences of non-human origin. Searches were submitted to an in-house Mascot server (version 2.2.03; Matrix Science). Carbamidomethylation of cysteine was set as a fixed modification, and oxidation of methionine was allowed as a variable modification. Only tryptic peptides were considered, with up to one missed cleavage permitted. Monoisotopic precursor mass values were used, and only doubly and triply charged precursor ions were considered. Mass tolerances for precursor and fragment ions were 0.4 Da and 0.5 Da, respectively.
Project description:BAM outputs from STAR (https://github.com/alexdobin/STAR) analysis of RNASeq sequencing on HiSeq platform of 56 tumour samples from 46 melanoma cases.
Gene model = Ensembl version 70
Project description:We generated a high-resolution single-cell RNA atlas of E. coli growth transitions, which revealed that a distinct persister state. We then used ultra-dense CRISPR-interference to determine how every E. coli gene contributes to persister formation across genetic models. ***Download data version 2 whenever present***
Project description:High yielding dairy cattle undergo a state of NEB (negative energy balance) during the post-partum period when energy demand for lactation and maintenance exceeds energy intake. During this period in order to counteract NEB the liver under goes extensive metabolic and physiological change resulting in alteration in hepatic genes and miRNAs expression. We used Affymetrix Multispecies miRNA-2_0 Array with miRBase version 15 coverage to assess the liver miRNA expression in SNEB (severe NEB) and MNEB (mild NEB) Holstein Friesian cattle during the post-partum period. A NEB model of Holstein Friesian was established such that 12 post-partum cattle were randomly assigned to MNEB and SNEB groups depending on different feeding and milking regimes