GEO DataSets

(Submitter supplied) This study used two different NimbleGen platforms to identify canine CNVs. The first identifies genome-wide CNVs while the second genotypes all known canine CNVs in a large panel of dogs from multiple breeds.

Organism:

Canis lupus; Canis lupus familiaris

Type:

Genome variation profiling by genome tiling array

Platforms:

GPL11335 GPL11333

75 Samples

Download data: PAIR

(Submitter supplied) This study centered on using a custom made Nimblegen aCGH chip that targeted all segmental duplications in the canine genome to identify associated CNVs. A total of 19 hybridizations were performed in a panel of diverse dogs and a single wolf.

Organism:

Canis lupus; Canis lupus familiaris

Type:

Genome variation profiling by genome tiling array

Platform:

GPL7501

19 Samples

Download data: PAIR, TXT

(Submitter supplied) Genomic structural variation is an important and abundant source of genetic and phenotypic variation. Here we describe the first systematic and genome-wide analysis of copy number variations (CNVs) in modern domesticated cattle using array comparative genomic hybridization (array CGH), quantitative PCR (qPCR) and fluorescent in situ hybridization (FISH). The array CGH panel included 90 animals from 11 Bos taurus, 3 Bos indicus and 3 composite breeds for beef, dairy or dual purpose. more...

Organism:

Bos taurus

Type:

Genome variation profiling by genome tiling array

Platforms:

GPL9865 GPL9866

90 Samples

Download data: PAIR, TXT

(Submitter supplied) This study used the NimbleGen dog whole genome CGH 2.1M tiling array to assay copy number variants in the dog genome in multiple breeds and wolf.

Organism:

Canis lupus; Canis lupus familiaris

Type:

Genome variation profiling by genome tiling array

Platform:

GPL11335

53 Samples

Download data: PAIR

(Submitter supplied) DNA structural variation (SV) comprises a major portion of genetic diversity, but its biological impact is unclear. We propose that the genetic history and extraordinary phenotypic variation of dogs make them an ideal mammal in which to study the effects of SV on biology and disease. The hundreds of existing dog breeds were created by selection of extreme morphological and behavioral traits. And along with those traits, each breed carries increased risk for different diseases. more...

Organism:

Canis lupus familiaris

Type:

Genome variation profiling by genome tiling array

Platform:

GPL9314

10 Samples

Download data: PAIR

(Submitter supplied) Chromosomal structural variation can cause alterations in gene dosage and gene regulation between genomes. Structural variants producing a change in the number of copies of a genomic region are termed copy number variants (CNVs). CNVs have been demonstrated to have causative effects on both Mendelian and complex traits, including susceptibility to infectious diseases. We are interested in mapping CNVs to domesticated chicken breeds to help determine structural variation between genomes that influences economically important traits. more...

Organism:

Gallus gallus

Type:

Genome variation profiling by genome tiling array

Platform:

GPL11041

24 Samples

Download data: TXT

(Submitter supplied) This study used the CanineHD genotyping array to investigate copy number variants in the dog genome in a total of 351 samples from 30 different breeds.

Organism:

Canis lupus familiaris

Type:

Genome variation profiling by SNP array; SNP genotyping by SNP array

Platform:

GPL17481

351 Samples

Download data: TXT

(Submitter supplied) Background The goat (Capra hircus) represents one of the most important farm animal species. It is reared in all continents with an estimated world population of about 800 million of animals. Despite its importance, studies on the goat genome are still in their infancy compared to those in other farm animal species. Comparative mapping between cattle and goat showed only a few rearrangements in agreement with the similarity of chromosome banding. more...

Organism:

Bos taurus; Capra hircus

Type:

Genome variation profiling by genome tiling array

Platform:

GPL10990

9 Samples

Download data: PAIR

(Submitter supplied) Since CNVs play a vital role in genomic studies, it is an imperative need to develop a comprehensive, more accurate and higher resolution porcine CNV map with practical significance in follow-up CNV functional analyses To detect CNV of pigs, we performed high density aCGH data of diverse pig breeds in the framework of the pig draft genome sequence (Sscrofa10.2)

Organism:

Sus scrofa

Type:

Genome variation profiling by genome tiling array

Platform:

GPL17469

12 Samples

Download data: TXT

(Submitter supplied) Since CNVs play a vital role in genomic studies, it is an imperative need to develop a comprehensive, more accurate and higher resolution porcine CNV map with practical significance in follow-up CNV functional analyses To detect CNV of pigs, we performed high density aCGH data of diverse pig breeds in the framework of the pig draft genome sequence (Sscrofa10.2)

Organism:

Sus scrofa

Type:

Genome variation profiling by genome tiling array

Platform:

GPL17150

12 Samples

Download data: PAIR

(Submitter supplied) Copy number variations (CNVs), which represent a significant source of genetic diversity in mammals, are currently being associated with phenotypes of clinical relevance, mostly in humans and mice. Notwithstanding, little is known about the extent of CNV that contributes to genetic variation in cattle. This study reports the highest resolution map of copy number variation in the cattle genome, with 304 CNV regions (CNVRs) being identified among the genomes of 20 bovine samples from 4 dairy and beef breeds. more...

Organism:

Bos taurus

Type:

Genome variation profiling by genome tiling array

Platforms:

GPL9220 GPL9221 GPL9219

114 Samples

Download data: PAIR

(Submitter supplied) A CNV map in pigs could facilitate the identification of chromosomal regions that segregate for important economic and disease phenotypes. The goal of this study was to identify CNV regions (CNVRs) in pigs based on a custom array comparative genome hybridization (aCGH). We carried out a custom-made array comparative genome hybridization (aCGH) experiment in order to identify copy number variations (CNVs) in the pig genome analysing animals of diverse pig breeds (White Duroc, Yangxin, Erhualian, Tongcheng, Large White, Pietrain, Landrace and Chinese new pig line DIV ) using a tiling oligonucleotide array with ~720,000 probes designed on the pig genome (Sus scrofa genome version 9.0).

Organism:

Sus scrofa

Type:

Genome variation profiling by genome tiling array

Platform:

GPL16165

12 Samples

Download data: PAIR

(Submitter supplied) Copy number variations (CNVs) affect a wide range of phenotypic traits; however, CNVs in or near segmental duplication regions are often intractable. Using a read depth approach based on next-generation sequencing, we examined genome-wide copy number differences among five taurine (three Angus, one Holstein and one Hereford) and one indicine (Nelore) cattle. Within mapped chromosomal sequence, we identified 1,265 CNV regions comprising ~55.6 Mbp sequence-476 of which (~38%) have not previously been reported. more...

Organism:

Bos taurus

Type:

Genome variation profiling by genome tiling array

Platform:

GPL11314

5 Samples

Download data: PAIR, TXT

(Submitter supplied) We describe a more detailed survey undertaken to detect candidate CNVs in a panel of 20 Asian cultivated rice and the genome-wide characteristics of CNVs in subspecies and groups. These resources allowed us to analyze genetic structure as indicated by CNVs, to implicate the biological roles of CNVs, and to identify candidate CNVs that are likely to occur independently in groups and contribute to differences between the subspecies.

Organism:

Oryza sativa Japonica Group; Oryza sativa; Oryza sativa Indica Group

Type:

Genome variation profiling by genome tiling array

Platform:

GPL13842

21 Samples

Download data: PAIR, TXT

(Submitter supplied) CNV plays an important role in the chicken genomic studies,it is imperative need to investigate the extent and pattern of CNVs using array comparative genomic hybridization (aCGH) in chinese chicken breeds for future studies associating phenotype to genome architecture. we describe systematic and genome-wide analysis of CNVs loci in five Chinese indigenous chicken breeds were evaluated by aCGH.

Organism:

Gallus gallus

Type:

Genome variation profiling by genome tiling array

Platform:

GPL9799

10 Samples

Download data: PAIR

(Submitter supplied) Duplicated sequences are the important source of gene innovation and structural variation within mammalian genomes. Using a read depth approach based on next-generation sequencing, we performed a genome-wide analysis of segmental duplications (SDs) and associated copy number variants (CNVs) in water buffalo (Bubalus bubalis). Aligning to the UMD3.1 cattle genome, we estimated 44.6 Mb (~1.73% of cattle genome) segmental duplications in the autosomes and X chromosome using the sequencing reads of Olimpia (the sequenced water buffalo). more...

Organism:

Bubalus bubalis

Type:

Genome variation profiling by genome tiling array

Platform:

GPL25422

14 Samples

Download data: TXT

(Submitter supplied) Submicroscopic (< 2 Mb) segmental DNA copy number changes are a recently recognized source of genetic variability between individuals. The biological consequences of copy number variants (CNVs) are largely undefined. CNVs have been detected in diverse species, including mice and humans. Published studies in mice have been limited by resolution and strain selection. We chose to study twenty-one well-characterized inbred mouse strains that are the focus of an international effort to measure, catalog, and disseminate phenotype data. more...

Organism:

Mus musculus

Type:

Genome variation profiling by genome tiling array

Platform:

GPL4276

31 Samples

Download data

(Submitter supplied) 38 horses from 16 diverse breeds and Przewalski's Horse were used to generate a composite CNV map of equine genome. This map was used to detect novel copy number variation in six horses affected with disorder of sexual development (DSD).

Organism:

Equus caballus

Type:

Genome variation profiling by array

Platform:

GPL18315

44 Samples

Download data: TXT

(Submitter supplied) Chromosomal segmental copy number variation (CNV) has been recently recognized as a very important source of genetic variability. Some CNV loci involve genes or conserved regulatory regions. Compelling evidence indicates that CNVs impact genome functions. The chicken is a very important farm animal species which has also served as model animal for biological and biomedical research for hundreds of years. more...

Organism:

Gallus gallus

Type:

Genome variation profiling by genome tiling array

Platform:

GPL9799

10 Samples

Download data: PAIR, TXT

(Submitter supplied) Custom exon aCGH analysis of copy number across the genomes of 16 horse breeds

Organism:

Equus caballus

Type:

Genome variation profiling by array

Platform:

GPL14675

18 Samples

Download data: TXT