Project description:We sought to investigate the scope of transcriptome analyses of peppers subjected to four major environment stresses (heat, cold, drought, and salinity). For this, at the six-true-leaf stage, plants were subjected to a temperature of 10°C or 40°C to mimic cold or heat stress, respectively. For salinity stress, plants were treated with 50 mL of a 400 mM NaCl solution; for osmotic stress, the peppers were treated with 50 mL of 400 mM mannitol. For RNA-seq library construction, the third or fourth leaves from four plants were harvested per replicate at 0, 3, 6, 12, 24, and 72 h after treatment. A total of 204.68 Gb of transcriptome data were generated using transcriptome analysis pipelines consisting of quality control, quantification, and differential gene expression analyses. A hierarchical clustering of gene expression data were used to infer the quality of the RNA-seq data and the characteristics of samples in each treatment. The extensive transcriptome data obtained will provide valuable information for future studies of crops exposed to abiotic stresses.
Project description:Transcriptome of whole lung of rat from 3 genetic strains, 3 postnatal time points and 2 exposures (saline versus ovalbumin) in (mainly) 4 replicate measurements per condition.
Project description:Metabolites of cold hardy versus cold susceptible flies were compared using N less than R-based metabolomics. We used 8 replicates per line (2 hardy lines, two susceptible lines), and sampled each line at three time points (before, during and after cold), giving rise to 96 samples total.
Project description:The mouse renal cancer cell line RENCA was serially passaged in vivo using multiple implantation strategies (called Kidney, Tail and Lung) designed to replicate different aspects of primary tumour growth and metastasis. We have acquired methylomic data.
Project description:To validate different projection targets of already molecularly-defined olfactory bulb projection neurons we used viral targeting specifically into anterior or posterior cortical areas, Fluorescence Activated Nuclei Sorting (FANS) to enrich for olfactory bulb projection neurons, and single-nuclei RNA sequencing (sn-RNA seq) To isolate GFP-labelled nuclei, 1 individual replicate of AON or PCx-injected mice was used. Ipsilateral and controlateral sides were minced separately and placed into two different tubes. The minced tissue was gently homogenized in Nuclei PURE Lysis Buffer and 10% Triton X-100 using an ice-cold dounce and pestle, and filtered two times through a 40 μm cell strainer on ice. After centrifuging at 500 rpm for 5 min at 4 °C, the supernatant was aspirated and gently resuspended in 500 μl of cold buffer (1x of cold Hanks' Balanced Salt Solution HBSS, 1% nuclease-free BSA, RNasin Plus and 1/2000 DRAQ5). Our study identifies molecularly distinct subtypes of mitral cells projecting to anterior or posterior olfactory cortices.
Project description:Transcriptional profiling of Coxiella burnetii phase I (RSA 493) submitting either to Cold and Heat shock comparing to control untreated Coxiella burnetii phase I (RSA 493) grown at 35°C. Four experiments : Cold shock 30 min Vs 35°C; Cold shock 60 min Vs 35°C; Heat shock 30 min Vs 35°C; Heat shock 60 min Vs 35°C 3 biological replicates, independently grown and harvested. Four replicate per array.
Project description:Tropical and subtropical plants are generally sensitive to cold and can show appreciable variation in their response to cold stress when exposed to low positive temperatures. Using nylon filter arrays, we analyzed the expression profile of 1536 expressed sequence tags (ESTs) of sugarcane (Saccharum sp.) exposed to cold for 3-48 h. Thirty-four cold-induced ESTs were identified, of which 23 were novel cold-responsive genes that had not previously been reported as being cold-inducible. This series has the samples from replicate experiment number 1. Keywords = sugarcane, cold, nylon arrays Keywords: time-course
Project description:Stem/precursor cells were isolated from the hippocampal subgranular zone of adult mice and maintained as adherent cultures. Cultures from 20 different strains of the BXD recombinant inbred poulation were established in this study. For each cell line (strain), cells from 3 different passages were hybridised to Illumina Mouse-6 microarrays (1 replicate (strain/passage) per array).