To successfully infect their hosts, bacteria need to evade the host immune system in order to reproduce and spread. Over the course of evolution, hosts—such as humans—develop increasingly sophisticated defenses against ...
Evolution
Mar 11, 2019
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22
Lil BUB has drawn millions of followers across the internet for her cute appearance. Behind the celebrity cat's unique features is a combination of two rare genetic variants, three molecular biologists from Germany and the ...
Biotechnology
Mar 6, 2019
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100
Two kernels of the same idea—cultivating protein quality in cereal grains—are reaching maturity at the University of Nebraska–Lincoln.
Biochemistry
Feb 18, 2019
1
15
By the end of every spring semester, students in my introductory biology course at Vanderbilt University have become quite familiar with natural variation in human sex chromosomes. They know, for example, that most females ...
Plants & Animals
Oct 30, 2018
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4
Seabiscuit was not an impressive-looking horse. He was considered quite lazy, preferring to eat and sleep in his stall rather than exercise. He'd been written off by most of the racing industry after losing his first 17 races. ...
Plants & Animals
Oct 29, 2018
0
10
Through clever partner selection, animals can increase the future success of their offspring. With some species, this process continues even after the sex act. Researchers at the Max Planck Institute for Evolutionary Biology ...
Evolution
Oct 1, 2018
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36
A pair of researchers with the University of Pennsylvania has found evidence suggesting humans may be evolving in a way that will prevent alcoholism in the future. In their paper published in the journal Nature Ecology & ...
Genes that helped our ancestors store fat in times of famine may have been useful, but whether they cursed future generations with a predisposition toward obesity is a little more controversial. This popular "thrifty gene ...
Evolution
Oct 3, 2016
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17
Almost half our genes can be the starting point for diseases. Scientists have identified 11,000 genes that occur in the human genome in variants that can cause disease. Scientists from the Max Planck Institute for Evolutionary ...
Evolution
Sep 1, 2016
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31
How species genetically adapt to their environment is a central question related to the evolution of biodiversity. In a new study scientists at Uppsala University and their colleagues report that whole genome sequencing of ...
Ecology
May 3, 2016
0
8
