The C-terminal region of selected Fv1 proteins.
Nucleic acid and predicted amino acids found at the C-terminus of selected Fv1 genes. The twelve nucleotides shown in purple for Fv1n are found 1.3 kb downstream in Fv1b. Sequences shown in blue (FAM, MIN) correspond to nucleotides 1–27 of the consensus B1 repeat . The sequences in red (PTX) might also come from a rearranged B1 repeat as they correspond to nucleotides 30–44 and 56–65 of the consensus sequence. The nucleotide in orange corresponds to a unique point mutation found in Mus m. spretus resulting in a novel stop codon.