Researchers at Queen Mary University of London have shown that zebrafish can provide genetic clues to the evolution of social behaviors in humans and domesticated species.
Molecular & Computational biology
Jan 3, 2023
1
96
Over the past ten years, the DNA sequencing revolution has revealed that mating between two different species, i.e., hybridization, once considered rare, is actually widespread across the tree of life. This came as a surprise—hybridization ...
Evolution
Dec 21, 2022
1
56
Using new gene mapping methods, researchers have found connections between atopic dermatitis (eczema) in dogs and several regions of the genome. Some of the genes identified coincide with genes linked to similar problems ...
Molecular & Computational biology
Dec 9, 2022
0
72
Dozens of scientists, experts and campaigners called for a ban on the release of genetically-edited organisms into the wild, in a statement Friday warning of potentially severe risks to the world's pollinators.
Ecology
Dec 9, 2022
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4
Genetic studies of the past 20 years have extensively shown how, across human populations worldwide, the majority of genetic differences are encountered at the individual rather than at the population level. Two random humans ...
Social Sciences
Nov 18, 2022
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33
In evolutionary terms, the human population has rocketed in seconds. The news that it has now reached 8 billion seems inexplicable when you think about our history.
Archaeology
Nov 17, 2022
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191
November 15, 2022, marks a milestone for our species, as the global population hits 8 billion. Just 70 years ago, within a human lifetime, there were only 2.5 billion of us. In AD1, fewer than one-third of a billion. So ...
Evolution
Nov 16, 2022
0
1
The widely used gene scissor (CRISPR/Cas) can modify the genetic content in cells to study the molecular roles of genes and has gained great clinical relevance in gene therapy to treat genetic diseases. A new study performed ...
Biotechnology
Nov 14, 2022
0
108
The human genome has just over 20,000 genes coding for proteins. Yet, it produces at least ten times that many different non-coding RNA molecules, which can often take on more than one shape. At least some of this RNA structurome ...
Cell & Microbiology
Nov 9, 2022
0
27
While the physical differences between humans and non-human primates are quite distinct, a new study reveals their brains may be remarkably similar. And yet, the smallest changes may make big differences in developmental ...
Evolution
Nov 8, 2022
1
110
