As the cell proceeds through the stages of cell division (from left to right: interphase, prometaphase, metaphase, and anaphase), chromosomes become progressively more compact through a combination of ...
The traditional biotech venture model under pressure, PhRMA chief Ubl to exit, and other biotech news from The Readout ...
SEM images of male and female human aortic valve tissue samples from two healthy patients and two patients diagnosed with AVS. Scale bars, 5 micrometers. A study led by bioengineers at the University ...
In about one out of every 800 people, two chromosomes fuse together to form an unusual bond. These are known as Robertsonian chromosomes. It's a mystery that has long stumped scientists. Now, ...
Autism has a significant and enduring sex bias, with roughly four boys diagnosed for every girl. For many years, experts have ...
Across ant evolution, colonies have repeatedly split into two distinct social worlds: those ruled by a single queen and those shared among many. This difference is now linked to a supergene 1 — a ...
The evolution of sex chromosomes influences reproductive biology and genome evolution across species. In Drosophila pseudoobscura, the Y chromosome has a distinct origin compared to Drosophila ...
Researchers have shed new light on how a type of heart valve disease -- aortic valve stenosis -- progresses differently in males and females. A study led by bioengineers at the University of ...
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