The T26N6-F4H6 overlap of 38301 bases contains 2 single base pair discrepancies. From 90823 to 90826 T26N6 encodes 4 T's; from 29740 to 29744 F4H6 encodes 5 T's. At position 98452, T26N6 encodes a single C; this C is not found at position 37370 in F4H6. These discrepancies could be due to polymorphic differences originating in the source material for the two libraries (TAMU and IGF).