Aa_At_ortho_1x1.txt => contains one to one orthologs between A. alpina and A. thaliana (TAIR10) A_alpina.RNAseq.ReadCounts.txt => contains raw read alignment counts per gene of uniquely mapped reads COGs_counts.txt => contains size and gene ids for alle cluster of orthologue groups (COGs) calculated with orthoMCL as described in Willing et al. 2015 1. group id 2. number of species 3. number of total genes 4. - 15. sizes of groups per species 16. - 27. gene ids per species per group Species abbreviations At = A. thaliana Al = A. lyrata Cr = C. rubella La = L. alabamica Tp = T. parvula (S. parvula) Es = E. salsugineum Si = S. irio Br = B. rapa Aa = A. alpina Am = A. montbretiana Aea = A. arabicum Cp = C. papaya