HeliconiusHybridSpeciation

Repository of R code and phenotype/genotype data for genetic mapping carried out in Hybrid speciation driven by multilocus introgression of ecological traits, Rosser, Seixas et al. 2024.

QTL data files are all .csv in r/qtl format. Most phenotypes were analysed initially using standard r/qtl workflow (F2s only) and then a second time using customised QTL functions that account for non-normal phenotypes and different cross-types (joint analysis of F2s and backcrosses).

Recombination_rate directory contains linkage maps for between and within species crosses, code for producing Marey Maps with Fst, and a function for plotting recombination rate.

Queries and feedback are welcome (Neil Rosser, neil_rosser[at]fas.harvard.edu).