Equine RNAseq Tissue pool
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REPOSITORIES: ENA
Similar Datasets
Project description:This dataset is comprised of RNA samples from 11 horses of various ages and sex that comprise the following tissues: Adipose Tissue, Adrenal Cortex, Adrenal Medulla, Aorta, Articular Cartilage (foal), Bladder, Bone, Bone Marrow, Cecum, Cerebrum, Cornea, Embryo (whole embryo, 34d), Endometrium (preg. day 16), Endometrium (preg. day 50), Epididymus, Hoof (germinal epithelium), Kidney, Large Intestine, Liver, Lung Lymph Node, Lymphocytes (activated), Muscle (cardiac), Muscle (skeletal, tongue), Muscle (skeletal), Muscle (smooth), Ovary, Pancreas, Pituitary (anterior), Pituitary (posterior), Placental Villous, Retina, Salivary Gland, Skin (full thickness), Spinal Cord, Spinal Root Ganglia, Spleen (red pulp), Spleen (white pulp), Stomach, Synovial Membrane, Tendon (superficial digital flexor, foal), Testes, Thymus, and Vena Cava. This study was carried out in strict accordance with the recommendations in the Guide for the Care and Use of Laboratory Animals of the National Institutes of Health. Tissue samples for total RNA isolation were collected under a protocol (00814A2004) reviewed and approved by the Office of Research Integrity, Institutional Animal Care and Use Committee, at the University of Kentucky (PHS Assurance Number: A3336-01). Two micrograms of mRNA from each tissue sample was used to generate the final RNA pool. The pooled sample was Illumina and 454 sequenced with the aim to improve equine gene structural annotation.
2015-05-15 | E-MTAB-2879 | biostudies-arrayexpress
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Project description:A tissue survey of gene expression was conducted using microarray-based transcriptional profiling to compare equine articular cartilage to 10 other normal adult horse tissues. The ten comparative tissues were bladder, cerebellum, kidney, liver, lung, lymph node, muscle, placental villous, spleen, and testis. Messenger RNA transcriptome comparisons were conducted between equine articular cartilage and ten other body tissues using a 9413 element equine-specific cDNA microarray and a two-color dye-swap experimental design. After scanning, the median intensities adjusted for background were entire chip Lowess-normalized for each individual slide. Quantile regression was used to estimate the conditional quantile of the M and A log ratios given the observed average log intensity. Briefly, a nonparametric approach was used to reveal the relationship between percentiles of M and A, where M is log2 (R/G) and A is 0.5 log2 (RG) with R representing expression in articular cartilage and G representing expression in the comparative tissue. The quantile regression was fit using a B-spline with 5 fixed nodes. The 1st, 5th, 10th, 20th, 50th, 80th, 90th, 95th, and 99th conditional quantiles were estimated. For each observed gene intensity in a given tissue comparison, the normal quantile was used as the cartilage-specificity in place of the corresponding estimated regression quantile.
2011-01-27 | E-GEOD-23862 | biostudies-arrayexpress
Project description:Equine lameller tissues were collected to compare normal vs laminitis generated differences in transcriptom level. Keywords: Laminitis, Equine, Diseased foot
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Project description:The horse, like a majority of animal species, has a limited amount of species-specific expressed sequence data available in public databases. As a result, structural models for a majority of genes defined in the equine genome are predictions based on ab initio sequence analysis or the projection of gene structures from other mammalian species. The current study used Illumina-based sequencing of messenger RNA (RNA-seq) to help refine structural annotation of equine protein-coding genes and for a preliminary assessment of gene expression patterns. Sequencing of mRNA from eight equine tissues generated 293,758,105 thirty five-base sequence tags, equaling 10.28 giga-basepairs of total sequence data. The tag alignments represent approximately 208X coverage of the equine mRNA transcriptome and confirmed transcriptional activity for roughly 90% of the protein-coding gene structures predicted by Ensembl and NCBI. Tag coverage was sufficient to define structural annotation for 11,356 genes, while also identifying an additional 456 transcripts with exon/intron features that are not listed by either Ensembl or NCBI. Genomic locus data and intervals for the protein-coding genes predicted by the Ensembl and NCBI annotation pipelines were combined with 75,116 RNA-seq derived transcriptional units to generate a consensus equine protein-coding gene set of 20,302 defined loci. Gene ontology annotation was used to compare the functional and structural categories of genes expressed in either a tissue-restricted pattern or broadly across all tissue samples. Examination of 8 equine RNA samples representing 6 distinct tissues
2010-11-10 | E-GEOD-21925 | biostudies-arrayexpress
Project description:A tissue survey of gene expression was conducted using microarray-based transcriptional profiling to compare equine articular cartilage to 10 other normal adult horse tissues. The ten comparative tissues were bladder, cerebellum, kidney, liver, lung, lymph node, muscle, placental villous, spleen, and testis.
2011-01-27 | GSE23862 | GEO
Project description:The aim of the study was to investigate the effects of autologous equine serum (AES) incubated for 24 h and autologous conditioned serum (ACS) on inflamed equine chondrocyte pellets in vitro.
2023-04-19 | GSE152253 | GEO
Project description:Neutrophilic airway inflammation is highly prevalent in racehorses in training, with the term mild to moderate equine asthma (MMEA) being applied to the majority of such cases. The current study is largely derived from the strong association between MMEA in racehorses and their entry into a race training program; this has led to our primary aim of measuring the effect of race training on pulmonary immune cell function. The objectives of this study are to characterise the effect of training on the local pulmonary immune system and quantify the magnitude of effect by defining the gene expression of tracheal wash (TW) derived cells from Thoroughbred racehorses prior to (T0) and following commencement of race training (T1). This study demonstrated TW samples to represent a rich source of airway cells and RNA to study airway immunity in the horse and highlighted the benefits of advanced-omic methodological approach to studying the dynamics of equine airway immunity. Intense training induced quantifiable alterations in both gene expression of airway derived cells consistent with deregulation of airway immunity and haemopoietic abnormalities. Respectively, these findings likely reflect the known associations between race training and both airway inflammation and bleeding, in particular offering further insight into the potential mechanisms which underpin training associated airway inflammation.
2022-01-19 | GSE181221 | GEO