Genomics of white and black fonio millets : passport data, snp and kmer files.

Crop evolutionary history and domestication processes are key issues for better conservation and effective use of crop genetic diversity. In Western Africa, two small indigenous grain cereals are found, black and white fonio (Digitaria exilis and Digitaria iburua respectively). The relationship between these two cultivated crops and wild Digitaria species is still unclear. We analysed whole genome sequences of 265 accessions comprising the two cultivated species and their closely wild relatives. We used different complementary methods and genomic approaches to unravel the domestication history of these fonio millets, which is key to support a process of valorisation of these native species while preserving the diversity necessary for future adaptations. We provide here the passport data, the vcf files, and the kmer files used to perform the analyses. Codes can be accessed in the CIRAD GitLab repository Two compressed VCF files are provided. They contain high quality biallelic SNPs. One is filtered for Minor Allele Frequency (MAF) at 5%. Both vcf.gz are associated to their corresponding index file .tbi Different extensions for the kmer analysis files are provided and correspond to the 1,000,000 k-mer presence/absence table for each individual.