Project description:To determine the relative gene expression profile in the lens tissue, total RNA extracted from the neonatal (P7) and adult (P60) mouse lenses were subjected to cDNA microarray analysis using the Affymetrix Mouse Genome 430 2.0 array. The expressed genes were annotated and organized them from their relative high to low expression. The genetic background of mouse strain used was C57/BL6.
Project description:Mice have been treated with NOX-A12. Whole BM cells have been harvested, RNA isolated, and gene expression profiling was performed on cDNA using Mouse Genome 430 2.0 array. Untreated mice have been used as control.
Project description:To analyse roles of HAI-1/Spint1 in intestinal tumorigenesis, we examined the effect of intestine-specific deletion of Spint1 gene on Apc(Min/+) mice. The loss of Hai-1/Spint1 significantly accelerated tumor formation in ApcMin/+ mice and shortened their survival periods. Mouse small intestine tumor tissue or background mucosa lacking macroscopically visible tumors were proceeded to RNA extraction and hybridization on microarrays (Affymetrix Mouse Genome 430 2.0 Array).
Project description:We measured the response of S. cerevisiae to arrest in the presence of alpha factor. These were collected in support of a related DNaseI-sequencing study. Keywords: Alpha-factor arrest S.cerevisiae R276 (MATa ura3Δ0 leu2Δ0 his3Δ1 met15Δ0 bar1Δ::KanMX) (C. Boone, University of Toronto; S288c background derived from BY4741), was cultured overnight in 50 ml rich medium (YPD) at 30°C, diluted into 500 ml fresh YPD to an OD660 of ~0.8, and treated with yeast α-factor (Sigma-Aldrich) at a final concentration of 50 ng / ml. This culture was incubated at 30°C with shaking for 3 hours (final OD660 ~1). After this treatment, approximately 90% of the cells had formed mating projections when checked by light microscopy. Total RNA from these cells was isolated using hot acidic phenol. 50 μg of total RNA was treated with Turbo Dnase (Ambion), and checked for integrity using a Bioanalyzer 2100 (Agilent). Total RNA was labeled according to the manufacturer’s protocol and applied to Affymetrix Yeast 2.0 arrays. Data were analyzed using the “affy” package from Bioconductor.
