Acanthocalyx is a small herbaceous genus in the Caprifoliaceae that is endemic to the high-altitude regions in the Himalaya–Hengduan Mountain (HHM) region. It is considered as an ideal group to study how geomorphological ...
Plants & Animals
Jul 14, 2021
0
5
For 30 years, University of Tokyo Associate Professor Hisayoshi Nozaki has traveled an hour west of Tokyo to visit the Sagami River and collect algal samples to understand how living things evolved different sexes. Through ...
Evolution
Jul 12, 2021
0
426
Skoltech researchers and their colleagues from the University of Southern California have performed genetic analysis of a Russian sunflower collection and identified genetic markers that can help predict the oil's fatty acid ...
Molecular & Computational biology
Jul 12, 2021
0
5
The muskrat, a stocky brown rodent the size of a Chihuahua—with a tail like a mouse, teeth like a beaver and an exceptional ability to bounce back from rapid die-offs—has lived for thousands of years in one of Earth's ...
Ecology
Jul 2, 2021
0
12
The oldest strain of Yersinia pestis—the bacteria behind the plague that caused the Black Death, which may have killed as much as half of Europe's population in the 1300s—has been found in the remains of a 5,000-year-old ...
Archaeology
Jun 29, 2021
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906
In a landmark study, scientists from Australia, Germany and Russia have used ancient DNA recovered from sediment samples from Denisova Cave in Siberia to reveal a detailed occupational history of this unique site by three ...
Archaeology
Jun 23, 2021
1
1577
Male infertility affects more than 20 million men globally and is a contributing cause to around 50% of infertility in couples. Frequently, male infertility is the result of defects in the sperm tail, the flagellum, which ...
Plants & Animals
Jun 14, 2021
0
6
How does our gut respond and adapt to changing conditions? Where does this fundamental and critical flexibility come from? Technion scientists are unraveling the genius of the gut's microbiome, through microbiota, all the ...
Molecular & Computational biology
Jun 11, 2021
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9
Scientists have proposed that males and females started to become more similar in size and shape after the origin of farming due to natural selection. However, a new evolutionary and genomic analysis by George Perry of Pennsylvania ...
Evolution
Jun 3, 2021
0
8
To analyze the genome or the genetic characteristics of a living organism, scientists typically rely on samples of millions of cells. The problem is that the DNA in each of our cells is not identical.
Biotechnology
Jun 2, 2021
0
10
