The Scientist

The Scientist

[:es]The Peopling of South America[:]

[:es]While questions still outnumber answers, new findings from archaeology, genetics, and other disciplines are revealing surprising insights into the early cultures of the most recently populated continent.[:]
The Scientist

[:es]Studies Unable to Reproduce Results of Two Diabetes Papers[:]

[:es]The original work found that an anti-malaria drug or the neurotransmitter GABA could increase the number of insulin-producing pancreatic cells in mice.[:]
The Scientist

[:es]Rat Infestation Takes a Toll on Nearby Coral Reefs[:]

[:es]A study shows that by killing off seabirds on islands, rodents slash the flow of nutrients into the ocean.[:]
The Scientist

[:eu]Epigenetic Inheritance in Nematodes[:]

[:eu]The memory of a temperature spike can persist for as many as 14 generations in C. elegans.[:]
The Scientist

[:eu]Warmer Temps Tied to Altered Microbiome in Lizards[:]

[:eu]Bacterial differences after three-month temperature hikes, modeled after global warming predictions, were evident one year later[:]
The Scientist

[:eu]The Pangenome: Are Single Reference Genomes Dead?[:]

[:eu]Researchers are abandoning the concept of a list of genes sequenced from a single individual, instead aiming for a way to describe all the genetic variation within a species.[:]
The Scientist

[:en]Artificial Ion Pump Mimics Neuronal Speed, Precision[:]

[:en]Researchers create an artificial nerve that could be the forerunner of neural prosthetics.[:]
The Scientist

The Genes Underlying Autism Are Coming Into Focus

As researchers sequence the DNA of thousands of kids with autism, dozens of genetic subgroups are emerging.
The Scientist

How Fats Influence the Microbiome

Mice fed a diet high in saturated fat show shifts in their gut microbes and develop obesity-related inflammation.