Swordtails are well-known beginner-friendly, community fish species, compatible with various other fish and environments. They have been bred for many generations, resulting in many different ...
ATHENS, Ohio (Aug. 18, 2008) — Though skin cancer is deadly to male fish, it also has one perk: The black melanoma splotches arise from attractive natural markings that lure female mates. A new study ...
An analysis of the genomes of hybrids of distinct swordtail fish species uncovered a lethal incompatibility between certain combinations of nuclear and mitochondrial genes that encode subunits of ...
Justin Havird, Erik Iverson and their colleagues have identified genes involved in hybrid incompatibility in swordtail fishes. The sheepshead swordtail fish (Xiphophorus birchmanni). Photo credit: Dan ...
Stanford researchers have gained new insights into how the rise of reproductive barriers between organisms creates new species and drives the incredible diversification of life on Earth. One major way ...
COLLEGE STATION, Feb. 9, 2011 — When you've got to go, you've got to go — upstream, that is, if you are a male swordtail fish seeking a mate, according to research from Texas A&M University. A recent ...
Evolutionary biologists studying populations of hybrid fish have found two genes that contribute to melanoma - only the second time people have identified specific genes associated with dysfunction in ...
LONDON (Reuters) - Size matters in the science of sexual attraction -- especially if you are a fish. Scientists at the Universities of Exeter and Glasgow have found that female green swordtail fish ...
LONDON (Reuters) - Size matters in the science of sexual attraction -- especially if you are a fish. Scientists at the Universities of Exeter and Glasgow have found that female green swordtail fish ...
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