Project description:SNP genotyping was used to determine if the free living Highland Wild dogs of Papua, Indonesia are the ansestors of captive New Guinea Singing Dogs.
Project description:Transcriptional profiling of dog muscle tissue comparing control dogs. tested, genomewide, for genes differentially expressed in muscle between the escapers and the affected dogs. Using Agilent mRNA SurePrint Canine arrays, we compared muscle gene expression of the two escapers, four affected, and four normal dogs at age 2 years.
Project description:This experiment was conducted to generate targeted resequencing data covering a region associated with osteosarcoma in greyhounds. 8 greyhounds diagnosed with osteosarcoma and 7 greyhounds without tumors were sequenced. DNA from the 15 dogs was used to prepare libraries and hybrid capture performed to enrich the region of interest prior to paired-end sequencing using Illumina Genome Analyzer II. The reads were aligned to the dog-genome CanFam2.0 using bwa and pre-processed using Picard and GATK. Variant discovery was performed using GATK. The resulting list of variants were used in the study to finemap the associated region and look for causal variants. We submit the preprocessed BAM-files that still have all reads although some reads are flagged. We also submit the resulting vcf-file with called and filtered variants in all individuals.
Project description:Transcriptional profiling of dog muscle tissue comparing control dogs. tested, genomewide, for genes differentially expressed in muscle between the escapers and the affected dogs. Using Agilent mRNA SurePrint Canine arrays, we compared muscle gene expression of the two escapers, four affected, and four normal dogs at age 2 years. normal, affected DMD, and escapers
Project description:<p>Genetic analysis of patients with Inherited Retinal Dystrophies (IRDs) was carried out by performing Whole Genome Sequencing (WGS). The main purpose of this study is to identify simple and complex mutations responsible for IRD in patients. </p> <p>WGS was performed on selected affected and unaffected individuals using the Illumina HiSeqX10. The reads were aligned to human genome 19 (hg19) and variant calling was performed using Genome Analysis Toolkit (GATK). The genotyping quality of single nucleotide variants (SNVs) and indels was assessed using the variant quality score recalibration approach implemented in GATK. Copy number variations (CNVs) were called using Genome STRiP and SpeedSeq. </p> <p>This large set of whole genome sequencing data from different ethnicity can be stored and shared through dbGaP. This data could serve as a source for checking frequencies of variants or the pathogenicity of selected variants in different ethnicities. </p>
| phs001619 | dbGaP
Project description:Structural variant calling from PromethION WGS of NA19240
Project description:We used Drop-seq and next generation sequencing to determine gene expression differences in dogs with atopic dermatitis and healthy dogs in peripheral blood mononuclear cells in an unbiased way. Using Seurat, we find 13 discrete immune cells clusters, including a cluster enriched for Gata3 expressing T cells with 95 differentially expressed genes between healthy and allergic dogs.
Project description:In this study, we aimed to demonstrate expression profiles of circulating microRNAs (miRNAs) in dogs with eccentric or concentric cardiac hypertrophy, and investigate whether there is a difference in miRNA expression according to the type of cardiac hypertrophy. Dogs with myxomatous mitral valve degeneration (MMVD) or pulmonic stenosis (PS) were included in this study, which are the two representative diseases of eccentric or concentric cardiac hypertrophy in dogs, respectively. Circulating miRNAs were isolated from the serum samples of five dogs with MMVD, five dogs with PS, and five healthy dogs. The circulating miRNA expression levels of dogs with MMVD or PS were compared with those of the healthy dogs by microarray analysis (Affymetrix GeneChip miRNA 4.0), using two independent parameters, a fold change cut-off of > 1.5 (up or down regulation) and p-value of < 0.05.