Maize SNP (Single Nucleotide Polymorphism) refers to genetic variations in the maize genome where a single nucleotide base (A, T, C, or G) is substituted at a specific position. With this innovative panel, we provide farmers, breeders, and researchers with a powerful resource to enhance the understanding and improvement of maize varieties.

Product Information

Maize SNP panels are developed through extensive research and analysis of the maize genome. They are designed to capture the genetic variations and polymorphisms that are relevant to breeding objectives and product quality. The selection of SNPs for the panel is based on their association with important agronomic traits, disease resistance, yield potential, or other desired characteristics.

• Data Completeness: Markers with more than 20% missing data were excluded from the panel to ensure high-quality and reliable results.
• Minor Allele Frequency (MAF): A higher MAF enhances the efficiency of distinguishing between Maize Inbred Lines (CMLs). Therefore, markers with a MAF of 0.25 or higher were selected to maximize the discriminatory power.
• Marker Distribution: Uniform marker selection across chromosomes was found to provide better separation between CMLs compared to random selection. Thus, our panel probes all chromosome arms, with the number of SNPs per chromosome ranging from 7 to 24. The average interval between two adjacent markers is approximately 17.5 million base pairs, ensuring comprehensive coverage across the maize genome.

Specifications

Key Benefits

• High Polymorphism: SNP markers exhibit high levels of polymorphism, providing a comprehensive view of genetic variation across maize lines. This enables accurate and precise assessment of genetic purity.
• Reproducibility: SNP markers are highly reproducible, allowing consistent results across different laboratories or testing facilities. This ensures the reliability and comparability of QA/QC data.
• Known Genomic Positions: Maize SNP panels are designed to target specific genomic regions associated with relevant traits. This knowledge of genomic positions allows for targeted analysis and selection of desired traits in breeding programs.
• High Multiplexing Capability: With the advancement of Next Generation DNA Sequencing (NGS) technologies, Maize SNP panels can include a large number of markers, allowing for high-throughput analysis of multiple SNPs simultaneously. This improves efficiency and reduces costs.

Increase Confidence in Your Maize SNPs Research

• Genetic Diversity Analysis: The SNP panel enables the assessment of genetic diversity within maize populations. By analyzing the variations in the DNA sequence, it helps researchers and breeders understand the relatedness and variability among different maize varieties. This knowledge is crucial for developing strategies to enhance the resilience, adaptability, and overall health of maize crops.
• Genotyping and Marker-Assisted Breeding: Our SNP panel facilitates genotyping, which involves identifying specific genetic markers within the maize genome. These markers are associated with traits of interest, such as disease resistance, yield potential, and nutritional qualities. By accurately genotyping maize lines, breeders can make informed decisions and implement marker-assisted breeding strategies to accelerate the development of improved maize varieties.
• Trait Mapping and QTL Analysis: The Maize SNP Panel supports trait mapping studies by identifying regions of the genome (Quantitative Trait Loci or QTLs) associated with specific traits. Through the analysis of SNP markers, researchers can link genetic variations to phenotypic traits and gain insights into the underlying mechanisms. This information helps in understanding the genetic basis of important agronomic traits and facilitates targeted breeding efforts.
• Line Identification and Quality Control: The SNP panel allows for the generation of unique SNP profiles for each corn line. This capability enables accurate differentiation between maize lines and the detection of off-types within a line. It serves as a powerful quality control tool for seed producers and ensures the integrity and purity of maize varieties throughout the breeding and production processes.
• Customization and Flexibility: Our Maize SNP Panel offers the option for customization to suit specific research objectives. Whether focusing on specific genomic regions or tailoring the panel to address particular breeding goals, we can work with researchers to design a panel that meets their specific requirements.
• Expert Support and Data Analysis: Our team of experienced scientists and bioinformaticians provides expert guidance throughout the research process. From panel design to data analysis and interpretation, we offer comprehensive support to ensure researchers derive valuable insights from their SNP panel results.

Please contact us to discuss how our Maize SNP Panel can specifically address your research objectives and contribute to your maize breeding and analysis efforts. CD Genomics not only has the ability to provide agricultural sequencing Panels, but also relies on our in-house laboratory to provide you with a range of genotyping services and analysis.

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