Programmed Cell Death in Neurospora crassa Is Controlled by the Allorecognition Determinant rcd-1

File 1: DNA sequences of rcd-1 homologs in Sordariaceae used for phylogeny and analyses of positive selection. File 2: Protein sequences of rcd-1 homologs in fungi and bacteria. File 3: DNA sequences of genes representing the genomic background in N. crassa used for analyses of balancing selection at rcd-1 in N. crassa. File 4: DNA sequences of genes representing the genomic background in N. discreta used for analyses of balancing selection at rcd-1 in N. discreta. File 5: DNA sequences of genes representing the genomic background in N. tetrasperma used for analyses of balancing selection at rcd-1 in N. tetrasperma.