Genetic linkage map refers to the relative position and genetic distance of genes or DNA molecular markers on chromosomes. Generally, a population is sequenced whole genome, single nucleotide polymorphic loci (SNPs) are detected using bioinformatics methods, genetic linkage distances between polymorphic markers are calculated and a high density genetic map is created.
CD Genomics provides genetic linkage map services, which have the advantage of developing a large number of molecular markers relatively quickly, overcoming the disadvantage of providing accurate information on the number and location of QTLs based on the low cryptic density of low throughput molecular markers. It provides researchers with useful benchmark information for better genetic mapping and identification of important breeding traits, further elucidating the genetic mechanisms of plants and animals, facilitating the mining of important breeding value genes, and promoting targeted breeding improvement of plants and animals. We provide one-stop personalised services from individual sampling, candidate gene mining and locus analysis to ensure efficient turnaround of experiments while providing the most realistic and reliable data results for our clients.
Characterization of genetic linkage map
High number of markers on the top chart
High quality of plots
Short and efficient experimental cycle time
High data utilisation
Good reproducibility
Precise localisation
Genetic linkage map can be used in the following research
QTL (quantitative trait loci) localisation
Assisted genome assembly
Comparative genomics studies
Molecular marker-assisted breeding
Instructions for providing samples
Sampling type
Parents with important traits that can produce offspring from crosses or self-crosses.
Offspring populations include temporarily separated populations F1 and F2 and permanently separated populations RIL, NIL, etc.
Sample size
F1 ≥ 150, others ≥ 100.
Sample requirements
Sample concentration ≥ 25 ng/μL.
Total ≥ 2 μg.
OD 260/280 = 1.8-2.0.
Technical routes of genetic linkage map
Our advantages and features
Our services are characterised by high density, accurate targeting and strong analysis.
Our whole genome resequencing allows for a comprehensive scan of variant information on the genome and the development of a large number of markers at once.
Advanced sequencing platforms to assist genetic mapping services.
Fast, stable and accurate sequencing data analysis services. Our experienced and professional analysts will analyse the data in depth and precisely solve each problem in the research process.
Efficient data processing and secure data storage.
CD Genomics ensures that every aspect of our services is completed with excellence through scientific protocol design, strict quality control management, professional analysis team, rich project experience and quality project services. Our fast and efficient technical services help our clients to quickly resolve information related to population genetics. To date, we have successfully constructed genetic maps for hundreds of species, including crops, forest trees, insects, aquatic species and flowers. Our genetic mapping services for plants and animals are at the leading level in the industry and are well recognised by industry professionals and clients. If you are interested in our services, please feel free to contact us.
For Research Use Only.
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OUR MISSION
CD Genomics is propelling the future of agriculture by employing cutting-edge sequencing and genotyping technologies to predict and enhance multiple complex polygenic traits within breeding populations.
