Table 2. Genetic characters that diagnose allopatric populations of Yazoo Darters in the Little Tallahatchie (L.T.R.) and Yocona rivers (Y.R.) using mitochondrial cytochrome b (cytb) and nuclear S7 genes.
Numbers indicate the location of the character along the genetic sequence; A, adenine; C, cytosine; T, thymine; G, guanine.
| Character (cytb) | L.T.R. | Y.R. |
|---|---|---|
| 147 | A | G |
| 165 | C | T |
| 585 | C | T |
| 588 | T | C |
| 654 | A | G |
| 876 | G | A |
| 897 | A | G |
| 930 | G | A |
| 1,056 | A | G |
| 1,090 | G | A |
| 1,107 | G | A |
| 1,113 | G | A |
| Character (S7) | L.T.R. | Y.R. |
| 286 | G | A |
| insertion: 478 | G | – |
| insertion: 479 | C | – |