Did the North Atlantic fisheries collapse due to fisheries-induced evolution?
The Atlantic cod has, for many centuries, sustained major fisheries on both sides of the Atlantic. However, the North American fisheries have now largely collapsed. A new paper in the open-access,...
View ArticleWith cloud computing, the mathematics of evolution may get easier to learn
An innovative, educational computing platform developed by University at Buffalo faculty members and hosted by the cloud (remote, high-capacity, scalable servers) is helping UB students understand...
View ArticleNatural selection makes some relatives selfish, others altruistic
(PhysOrg.com) -- Cain and Abel certainly displayed it and the three daughters of King Lear proved the point too - families contain a mixture of the selfish and those who put themselves out to help others.
View ArticleScientists track source of Haitian cholera outbreak
Employing technology that reads the entire DNA code, researchers led by the Translational Genomics Research Institute (TGen) and the Technical University of Denmark (DTU) have pinpointed the source of...
View ArticleAncient wild horses help unlock past
An international team of researchers has used ancient DNA to produce compelling evidence that the lack of genetic diversity in modern stallions is the result of the domestication process.
View ArticleScientists offer way to address 'age-old' questions
Scientists have devised a method to measure the impact of age on the growth rates of cellular populations, a development that offers new ways to understand and model the growth of bacteria, and could...
View ArticlePowerful mathematical model greatly improves predictions for species facing...
UCLA life scientists and colleagues have produced the most comprehensive mathematical model ever devised to track the health of populations exposed to environmental change.
View ArticleThe bigger picture of population genomics
Not so long ago it was the work of many years to sequence the genome of a single organism: the human genome project, for example, took many laboratories a total of 13 years to complete. The...
View Article'Speed gene' in modern racehorses originated from British mare 300 years ago
Scientists have traced the origin of the 'speed gene' in Thoroughbred racehorses back to a single British mare that lived in the United Kingdom around 300 years ago, according to findings published in...
View ArticleMSU geneticist helps find butterfly gene, clue to age-old question
(PhysOrg.com) -- Years after sleeping in hammocks in the wilds of Peru and Panama, collecting hundreds of thousands of samples of colorful insects, Mississippi State assistant professor Brian...
View ArticleInsect DNA offers tiny clues about animals' changing habitats
The long-term impact of climate change on natural communities of wild animals could be better understood thanks to a new study.
View ArticleMapping the genomes of crocodiles and alligators -- It's not for the faint of...
(Phys.org) -- David Ray never turns his back on his research, and with good reason! "If it can't bite you, it's not interesting," he jokes.
View ArticleStudy to examine how mining and climate affect native fish
(Phys.org) -- Researchers at The University of Western Australia will investigate how native freshwater fish in northwest Australia are dealing with changes to their habitat caused by climate change...
View ArticleDirecting evolutionary changes
Since 1859, when Darwin's classic work "On the Origin of Species" was published, we have known that populations change over the course of time. The ability to adapt to changing surroundings is the...
View ArticleTracking gene flow in marine plant evolution
A new method that could give a deeper insight into evolutional biology by tracing directionality in gene migration has just appeared in EPJ Data Science. Paolo Masucci from the Centre for Advanced...
View ArticlePlease Don't Eat the Daisies: The macroevolution of alternate plant defense...
(Phys.org) —As is the case in all areas of science, our understanding of evolutionary biology is… well, evolving. Two such areas are macroevolution (any evolutionary change at or above the level of...
View ArticleDoctoral student sheds light on Asian bird's migration patterns
(Phys.org) —An Arizona State University biologist and her team have found that the Asian subspecies of great bustard, one of the heaviest birds capable of flight, covers migratory routes of more than...
View ArticleA surprising new function for small RNAs in evolution
An international research team in including Christian Schlötterer and Alistair McGregor of the Vetmeduni Vienna has discovered a completely new mechanism by which evolution can change the appearance of...
View ArticleDecoding the genome of the camel
By sequencing the genome of a Bactrian camel, researchers at the Vetmeduni Vienna have made a significant contribution to population genetic research on camels. The study has laid the foundation for...
View ArticleHoming in on the mosquito
(Phys.org) —In the battle against the mosquitoes that carry deadly human diseases scientists are recruiting a new ally: a genetic enemy within the mosquito's DNA.
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