| This would rule out scenarios of numt evolution involving horizontal transfer or introgression between species. |
| Interestingly, an introgression of bison bulls in wisent herds would be compatible with paleontological records. |
| In the absence of selection against genetic introgression, the incipient species should fuse. |
| Most preposterous is the concept of rapid introgression of Mojave toxin genes from Mojave rattlers into timber rattlers. |
| Therefore, there is the potential for gene introgression across species via backcross of hybrid females to the parental species. |
| To introduce desirable genes from blue catfish into channel catfish through introgression, a genetic linkage map is helpful. |
