| But hybrid zones imply much more through introgressive hybridization where hybrids backcross with parental species. |
| Incongruence among data sets can arise from various biological processes, including introgressive hybridization, recombination, and gene conversion. |
| It is possible that the inland plants Hodgdon called variety typica represent introgressive hybrids between L. pulchella and L. intermedia. |
| Limited realized dispersal and introgressive hybridization influence genetic structure and conservation strategies for brown rockfish Sebastes auriculatus. |
| This area sympatry comprises a limited zone of introgressive hybridisation in the Gulf of St. Lawrence, the Laurentian Channel and Flemish Cap. |
| For instance, introgressive events, even when rare, may be more important than mutations as a source of novel genetic variability within taxa. |
