Today, most scientists use the term "mutation" to describe a change in an individual gene -- more precisely a minute alteration of its DNA. But the term has also achieved a powerful presence in popular culture, to describe ...
Jun 8, 2011
0
0
Human genes are preferentially encoded by codons that are less likely to be mistranscribed (or "misread") into a STOP codon. This finding by Brian Cusack and colleagues from the Max Planck Institute for Molecular Genetics ...
Oct 13, 2011
0
0
Increased transportation of live pigs appears to have driven an increase in the diversity of swine influenza viruses found in the animals in Hong Kong over the last three decades, according to a new study.
May 25, 2011
0
0
(Medical Xpress) -- From the paleolithic diet to the raw food diet, many health-conscious Americans now want to eat the way they believe our ancient ancestors ate.
Jun 7, 2011
0
1
The neocortex, the largest part of our brain, enables us to speak, dream and think. During human evolution, the size of the neocortex has increased dramatically. To understand what caused this expansion, researchers at the ...
Sep 4, 2020
0
101
Carbohydrates, proteins and fats are essential nutrients to all animals. Yet dietary variation between species, populations and individuals can vary dramatically.
Apr 19, 2022
0
44
A new USC Dornsife study indicates that aging may have originated at the very beginning of the evolution of life, at the same time as the evolution of the first genes.
Sep 12, 2018
0
10
Human evolution has provided us a level of protection from the existential threat of cold temperature with the capacity to produce heat from fat stored in the body. However, with age, people become more susceptible to cold ...
Sep 1, 2021
0
223
How and why human-unique characteristics such as highly social behavior, languages and complex culture have evolved is a long-standing question. A research team led by Tohoku University in Japan has revealed the evolution ...
Sep 7, 2018
0
15
The frontal lobes are the largest part of the human brain, and thought to be the part that expanded most during human evolution. Damage to the frontal lobes—which are located just behind and above the eyes—can result ...
Aug 21, 2012
0
0
