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Hybrids between different subspecies (such as between the dog and Eurasian wolf) are called intra-specific hybrids. [27] Interspecific hybrids are the offspring from interspecies mating; [28] these sometimes result in hybrid speciation. [29] Intergeneric hybrids result from matings between different genera, such as between sheep and goats. [30]
Hybrids should not be confused with genetic chimeras, such as that between sheep and goat known as the geep. Wider interspecific hybrids can be made via in vitro fertilization or somatic hybridization; however, the resulting cells are not able to develop into a full organism.
Interspecific hybrid origin, interspecific introgression, intraspecific introgression Confirmed Solanum undatum . and other Solanum species; wild S. melongena (= S. insanum )
Interspecific hybridization is the mating process between two different species. Intraspecific hybridization is the mating process within the species, often between genetically distinct lineages. Hybridization sometimes results in introgression , which can occur in response to habitat disturbance that puts plant species into contact with each ...
Concord and Niagara are both interspecific hybrids with a large labrusca content. While rare, interspecific hybrid vines can result in the wild from cross-pollination. Due to the abundance of American Vitis species one finds such natural hybrid vines on the American continent. The majority of the well-known hybrid vines however, have been ...
Eukaryote hybrid genomes result from interspecific hybridization, where closely related species mate and produce offspring with admixed genomes.The advent of large-scale genomic sequencing has shown that hybridization is common, and that it may represent an important source of novel variation.
Introgression, also known as introgressive hybridization, in genetics is the transfer of genetic material from one species into the gene pool of another by the repeated backcrossing of an interspecific hybrid with one of its parent species. Introgression is a long-term process, even when artificial; it may take many hybrid generations before ...
For a hybrid form to persist, it must be able to exploit the available resources better than either parent species, which, in most cases, it will have to compete with.For example: while grizzly bears and polar bears may be able to mate and produce offspring, a grizzly–polar bear hybrid is apparently less- suited in either of the parents' ecological niches than the original parent species ...