Results 61 to 70 of about 42,013 (168)

Genetic divergence, population differentiation and phylogeography of the cicada Subpsaltria yangi based on molecular and acoustic data: an example of the early stage of speciation?

BMC Evolutionary Biology, 2019
Background Geographical isolation combined with historical climatic fluctuations have been identified as two major factors that contribute to the formation of new species.
Yunxiang Liu, Christopher H. Dietrich, Cong Wei   +2 more
doaj   +1 more source

Widespread horizontal genomic exchange does not erode species barriers among sympatric ducks

BMC Evolutionary Biology, 2012
Background The study of speciation and maintenance of species barriers is at the core of evolutionary biology. During speciation the genome of one population becomes separated from other populations of the same species, which may lead to genomic ...
Kraus Robert HS, Kerstens Hindrik HD, van Hooft Pim, Megens Hendrik-Jan, Elmberg Johan, Tsvey Arseny, Sartakov Dmitry, Soloviev Sergej A, Crooijmans Richard PMA, Groenen Martien AM, Ydenberg Ronald C, Prins Herbert HT   +11 more
doaj   +1 more source

Triatominae as a model of morphological plasticity under ecological pressure

Memorias do Instituto Oswaldo Cruz, 1999
The use of biochemical and genetic characters to explore species or population relationships has been applied to taxonomic questions since the 60s. In responding to the central question of the evolutionary history of Triatominae, i.e.
Dujardin JP, Panzera P, Schofield CJ
doaj  

Speciation genetics [PDF]

Heredity, 2012
openaire   +1 more source

Population genomic analyses reveal that salinity and geographic isolation drive diversification in a free-living protist

Scientific Reports
Protists make up the vast diversity of eukaryotic life and play a critical role in biogeochemical cycling and in food webs. Because of their small size, cryptic life cycles, and large population sizes, our understanding of speciation in these organisms ...
Karin Rengefors, Nataliia Annenkova, Joel Wallenius, Marie Svensson, Anke Kremp, Dag Ahrén   +5 more
doaj   +1 more source

A Phylogenetic Approach to Delimitate Species in a Probabilistic Way. [PDF]

Syst Biol
Hua X, Moritz C.
europepmc   +1 more source

Incomplete lineage sorting shaped mixed traits during a colobine primate radiation. [PDF]

Proc Natl Acad Sci U S A
Guo YQ, Wang Y, Garber PA, Li Y, Zhang R, Zhang C, Huang Z, Wu DD, Li BG, Cui L, Li B, Qi XG.   +11 more
europepmc   +1 more source

The X chromosome and the emergence of reproductive isolation. [PDF]

Proc Natl Acad Sci U S A
Payseur BA.
europepmc   +1 more source

Simulating macroevolutionary trends and open-ended evolution with a novel mechanistic multi-level approach. [PDF]

PLoS One
Latorre R, Brun-Usan M, Fernández-Lázaro G.   +2 more
europepmc   +1 more source

Phylogenetic evidence reveals the classification and evolutionary history of endemic cavefish in China. [PDF]

BMC Ecol Evol
Luo T, Xiao MY, Wang JJ, Wang JJ, Liao M, Yu J, Lan CT, Xiao N, Zhou J.   +8 more
europepmc   +1 more source