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SNP and Trait Data at MaizeGDB

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SNPversity 2 creates a VCF file based on a given region of the B73 genome and a subset from thousands of diverse maize accessions.

SNPversity allows you to compare SNPs across a diverse selection of inbred lines.

Search genotype data at Panzea.

Search GBS data at Panzea.

TYPSimSelector: Sort lines from the Ames Diversity Panel (a USDA-maintained set of maize lines representing wide genetic variation in Ames, Iowa) based on IBS (Identity By State) score.


Types of variation data

  • Single Nucleotide Polymorphisms (SNPs), including insertions and deletions.
  • Copy Number Variations (CNVs).
  • Presence/Absence Variations (PAVs).
  • Complex alleles. (also called "alternative loci")
  • Sequences which do not align to the reference genome.
  • Inversion break points.
  • Phenotypes.
  • Germplasm via GRIN.
  • Transcript assemblies and exome contigs alignments.
  • Transcript assemblies and exome contigs sequences at GenBank.
  • Expression data at GEO, SRA, and other repositories.
  • Genetic maps.

Information for contributers

If you wish to submit NP, or trait data to MaizeGDB, contact us.

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