Volume 10, Number 12—December 2004
Dispatch
Genome Sequence and Attenuating Mutations in West Nile Virus Isolate from Mexico
Table 1
Summary of nucleotide and amino acid differences between West Nile virus strains NY99 (AF196835), NY00-grouse3282 (AF404755), and TM171-03a
Nucleotide (amino acid) | NY99 | NY00 | TM171-03 |
---|---|---|---|
50 | A | A | G |
71 | A | A | G |
93 | C | T | C |
381 | C | C | T |
483 | C | C | T |
858 | C | C | T |
887 (prM-141) | T (Ile) | T (Ile) | C (Thr) |
1137 | C | C | T |
1285 | C | T | C |
1432 (E-156)b | T (Ser) | T (Ser) | C (Pro) |
1626 | C | C | T |
2328 | C | C | T |
2388 | C | C | T |
2466 | C | C | T |
2607 | T | T | C |
2832 | T | T | C |
2865 | C | C | T |
3111 | G | G | A |
4146 | A | G | G |
4212 | T | T | A |
4564 | T | C | C |
4749 | C | C | T |
6120 | C | C | T |
6138 | C | T | T |
6141 | C | C | T |
6279 | G | G | A |
6426 | C | T | T |
6495 | G | G | A |
6771 | A | G | G |
7015 | T | C | C |
7359 | C | C | T |
7648 (NS4B-245) | A (Ile) | A (Ile) | G (Val) |
7672 | C | C | T |
7938 | T | C | C |
8067 | A | G | A |
8109 | C | C | T |
8676 | A | A | G |
8811 | T | C | C |
8838 | T | T | C |
8994 | T | T | C |
9378 | T | T | C |
9408 | T | T | C |
9453 | C | C | T |
10317 | C | C | T |
10373 (NS5-898) | C (Thr) | C (Thr) | T (Ile) |
10393 | C | T | T |
10828 | T | T | G |
10851 | A | G | G |
10989 | G | G | A |
aBold text indicates residues at which NY00-grouse 3282 and TM171-03 both differed from NY99.
bStrain TM171-03 had a mixed sequence at this residue. Consensus sequence of early passage material had “C” at nucleotide 1432.