Table 3.
Alleles (a–g) detected at 26 enzyme loci among snails, Bithynia siamensis goniomphalos from different geographical localities and Bithynia funiculata from Chiang Mai (CM)
| Enzyme locus | Geographical localitiesa |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| KBp | KLp | CP | MS | KS | BR | SK | NP | VT | CM | |
| Ak-1 | b,c | c | b,c | b,c | b,c | b,c | b,c | a,b,c | a,b | a,b |
| Ak-2 | a | a,b | a,b | a,c | b,c | b,c | b | a,b,c | a,b | b |
| Ck | a | – | a | a | a | a | a | a | a | b |
| Enol | b | b,c | b | b | b | a,b | b,c | a,b,c | b | a,b |
| Est-1 | b,c | b,c,d | b | b,d | b,e | b,d,e | c | b,c | c,d | a,b |
| Est-2 | b,c | b,c | b | b,c | b | b | b | b | b,c | a,d |
| Fum | a,b | b | b | b | b | b | a,b | a,b | a,b | a,c |
| Gapd | c,d | – | c | c | b,c,d | c | a,b,c | b,c | c | a,b,c |
| αGpd | b,c,d | d,e | d | d,e | c,d,e,f | b,c,d,e | b,d | a,b | a,b | a,b |
| G6pd | b,c | c,d | b | b | b | c,d | b,d | a,b | a,b | d,e |
| Got-1 | c | c | b | b,c | b,c | b | a,b | a,b | b | a,b |
| Got-2 | c,d | c,d | c | b,c,d | c,d | b | b | a,b,d | a,b | b,c,d |
| Gpt | b,c | b | b | b | b | b | a,b | a,b | a,b | a,b |
| Idh | a | a,b | a,b | a,b | b | b | b | a,b | b | a,b |
| Mdh | b,c | c | c | c | b,c | c | b | a,b | b | a,b |
| Me | c | c | b | b | b | c | c | c | d | a,b |
| Ndpk-1 | b,c | b,c | d,e | c | b,c | b,c,d | a,b | a,b,c | b,c,e | b,c |
| Ndpk-2 | b | b,c | b | b | b,c | b,c | c | a,b | a,b | b |
| Np-1 | b,c | c,d,e | c,d | b,c | c,d | c,d,e | b | a,b | a,c,d | f,g |
| Np-2 | b | b | b | b | b | b | b | b | b | a |
| Pgam-1 | a | a | a | a | a,b | a | a,b | a,b | a,b | c |
| Pgam-2 | a | a | a | a | a | a | a,b | a | a | b |
| 6Pgd | b,c | b,c | b,c | b,c | c | c | b,c | b,c | b,c | a |
| Pk | b | b | b | b | b | b | b | b | b | a |
| Umpk-1 | b | b,c | b | b,c | a,b,c | c | a,c | a,b | a,b | a,b |
| Umpk-2 | b | b | b | a,b | a,b | b | b | a,b | b | b |
– Insufficient staining activity.
a
Isolate codes listed in Table 1.