Given a set of VCF files and the reference genome used to do the mapping and SNP calling, create a multifasta file containing the genomes of all samples and calculate the matrix of pairwise SNP distances ## Associated Tutorial This workflows is part of the tutorial [Identifying tuberculosis transmission links: from SNPs to transmission clusters](https://training.galaxyproject.org/training-material/topics/evolution/tutorials/mtb_transmission/tutorial.html), available in the [GTN](https://training.galaxyproject.org) ## Thanks to... **Tutorial Author(s)**: [Galo A. Goig](https://training.galaxyproject.org/training-material/hall-of-fame/GaloGS/), [Daniela Brites](https://training.galaxyproject.org/training-material/hall-of-fame/dbrites/), [Christoph Stritt](https://training.galaxyproject.org/training-material/hall-of-fame/cstritt/) **Tutorial Contributor(s)**: [Wolfgang Maier](https://training.galaxyproject.org/training-material/hall-of-fame/wm75/), [Saskia Hiltemann](https://training.galaxyproject.org/training-material/hall-of-fame/shiltemann/), [Helena Rasche](https://training.galaxyproject.org/training-material/hall-of-fame/hexylena/), [Galo A. Goig](https://training.galaxyproject.org/training-material/hall-of-fame/GaloGS/), [Björn Grüning](https://training.galaxyproject.org/training-material/hall-of-fame/bgruening/), [Peter van Heusden](https://training.galaxyproject.org/training-material/hall-of-fame/pvanheus/), [Christoph Stritt](https://training.galaxyproject.org/training-material/hall-of-fame/cstritt/), [Lucille Delisle](https://training.galaxyproject.org/training-material/hall-of-fame/lldelisle/) [](https://training.galaxyproject.org/training-material/)