Podcast stories explore unusual and surprising applications of genomics
Illumina partners with Naked Genetics to engage audiences in the world of next-generation sequencing
Discovery and screening tools to aid in breeding decisions
Animal and plant genotyping has become a mainstay of modern agricultural research. Illumina microarrays enable high-throughput screening of known genomic markers to inform selection and breeding decisions. Array-based studies can also be used to discover novel associations between SNP (single nucleotide polymorphism) markers and traits or diseases.
Not every nonhuman organism has been extensively genetically investigated, resulting in an absence of commercial genotyping arrays for certain plant and animal species. We offer custom microarrays that can be designed with all the discovered markers for species of interest, enabling genotyping studies to identify variants associated with desired phenotypic traits. Through ongoing work with major agrigenomics consortia, our technology is being used to identify new, relevant markers in a wide range of species.
A common form of natural diversity, copy number variation (CNV) is also heritable. It appears to play an important role in agrigenomics. CNV differences can correlate to health and production traits, and contribute to phenotypic diversity. In animal and plant genotyping studies, the distribution of high-density probes can be used to identify CNV breakpoints and ultimately accelerate genomic improvements. Studies are ongoing to determine if the impact of CNVs is the result of differences in copy number for key genomic segments, structural modification of the genome, or a combination of both.
Microarray-based animal and plant genotyping can be used to create fine map traits and/or test a genotype-phenotype hypothesis. Quantitative trait loci (QTL) analyses can be performed on the results to characterize how differential gene expression might contribute to phenotypic variation.
Association mapping across an entire animal or plant genome provides insight into the genetic location and architecture of linking traits to species’ adaption (eg, to a wide variety of environmental conditions). The results of these studies support whole-genome selection applications (eg, fingerprinting, net merit, marker-assisted breeding) that enhance the value of commercial crops and herds. Illumina microarrays offer focused content, custom capabilities, and convenient add-on content capabilities.
Podcast stories explore unusual and surprising applications of genomics
Illumina partners with Naked Genetics to engage audiences in the world of next-generation sequencing
10 years of genomic selection delivers tangible returns for Canadian dairy farmers
Productivity gains and heifer selection drive farm efficiency and competitiveness.
Searching for unique biomarkers that make local cattle breeds more resilient
Wageningen University’s OPTIBOV received the 2024 Illumina Agricultural Greater Good Initiative grant
Improved breeding plans for beef cattle
Learn how genomic selection has increased gains in beef cattle through improved breeding plans, the ability to select for specific genes, and a quicker, better understanding of a bull’s genetic value.
How genomic testing improves dairy cattle herds
General manager of the Canadian Dairy Network Brian Van Doormaal discusses how genomic testing can better define the value of milking cows and improve dairy herds.
Agrigenomics genotyping portfolio
Illumina Infinium genotyping arrays combine cutting-edge technology with a proven track record of quality and reliability for agricultural research and breeding applications.
Bovine genotyping improves milk production
The BovineSNP50 BeadChip enables Martin Dairy to accelerate genetic progress of Jersey herd.
The future of beef cattle breeding
Sandhill Farms incorporates genomic technologies into the trait selection process to provide more predictable seed stock.
Consortium to grow better cotton
Researchers developed a cotton genotyping array, enabling breeders to produce more sustainable and valuable cotton.
Modern breeding programs for the sunflower
The sunflower industry adopts genomics tools to better inform breeding decisions and improve disease resistance.
Library prep and array kit selector
Determine the best kit for your needs based on your starting material and method or application.
GenomeStudio Software now contains a polyploid clustering module for analyzing species with the most complicated genomes.
The broadest range of marker density and the most flexible content for any genome, in any species.
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