Parapatric speciation
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In parapatric speciation, two subpopulations of a species evolve reproductive isolation from one another while continuing to exchange genes. This mode...- modes of speciation in nature, based on the extent to which speciating populations are isolated from one another: allopatric, peripatric, parapatric, and...
this case, divergence is facilitated by the absence of gene flow. Parapatric speciation is the evolution of geographically adjacent populations into distinct...- Allopatric speciation (from Ancient Greek ἄλλος (állos) 'other', and πατρίς (patrís) 'fatherland') – also referred to as geographic speciation, vicariant...
Ecological speciation is a form of speciation arising from reproductive isolation that occurs due to an ecological factor that reduces or eliminates gene...
is bright yellow in color. Anthoxanthum odoratum is experiencing parapatric speciation in areas of mine contamination. Anthoxanthum odoratum is native...- Glossary of genetics and evolutionary biology (redirect from Glossary of speciation)the periodical 13- and 17-year Magicicada species. allo-parapatric speciation A mode of speciation where divergence occurs in allopatry and is completed...
Evolution (section Speciation)rapid speciation after an increase in inbreeding increases selection on homozygotes, leading to rapid genetic change. The third mode is parapatric speciation...
Peripatric speciation is a mode of speciation in which a new species is formed from an isolated peripheral population.: 105 Since peripatric speciation resembles...- Cline (biology) (section Clines and speciation)generation of new species from a previously clinal population is termed parapatric speciation. Both extrinsic and intrinsic selection can serve to generate varying...
allopatric, parapatric, and sympatric respectively. The phrase "modes of speciation" is imprecisely defined, most often indicating speciation occurring...
that the wild members of this genus evolved through sympatric or parapatric speciation, whereas the domestic cat evolved through artificial selection....- especially where the range of a population is very large (see parapatric speciation). The genetic differences among divergent populations can involve...
speciation is best described by a model of either allopatric or parapatric speciation. B. splendens are known for their intense aggression, which has...
Ring species (section Speciation)model parapatric speciation. Ring species often attract the interests of evolutionary biologists, systematists, and researchers of speciation leading...
Laboratory experiments of speciation have been conducted for all four modes of speciation: allopatric, peripatric, parapatric, and sympatric; and various...
also more likely to see effects from genetic drift. Parapatric speciation is allopatric speciation but occurs when the species diverge without a physical...- Allochronic speciation (also known as allochronic isolation, or temporal isolation) is a form of speciation (specifically ecological speciation) arising...
"Genetic structure and bio-climatic modeling support allopatric over parapatric speciation along a latitudinal gradient". BMC Evolutionary Biology. 12. 149...
speciation," a concept closely aligned with peripatric speciation, parapatric speciation and sympatric speciation. USDA, NRCS (n.d.). "Stephanomeria malhuerensis"...
- are different modes of speciation that can lead to the origin of species. We will focus on allopatric and sympatric speciation, but will also introduce