See also stories tagged with Developmental biology
CRISPR-Cas systems are adaptive immune systems found in prokaryotes that defend against invading nucleic acids through CRISPR RNA-guided cleavage. Type V CRISPR-Cas (Cas12) systems, in particular, serve as one of today's ...
Nearly every cell in your body depends on mitochondria to survive and function properly. Mitochondria provide 90% of our bodies' energy, but less well-known are their roles in cellular signaling and in eliminating defective ...
CISPA researcher Sarath Sivaprasad, together with Hui-Po Wang and Mario Fritz from CISPA and other colleagues from HIPS, has developed an AI system that can automatically detect abnormalities in zebrafish embryo development. ...
Researchers have revealed a previously unknown way plants shape their growth in response to light—a breakthrough that could better equip crops to handle environmental stress.
Scientists at Feinberg are reshaping scientific understanding of the cell's tiniest components—structures once thought to be static, now revealed to be dynamic engines of cellular life. As they probe the inner workings ...
At Cornell, Dawn Chen was counting sperm stored in a pair of organs called spermathecae in female fruit flies, fully expecting the counts to be roughly the same. The two spermathecae, which store and release sperm after a ...
How do cells know what they should become as the body develops? Biological development depends crucially on spatial patterns: the lines that eventually give rise to segments, organs, or markings like stripes and spots. Yet ...
Cell division is one of the most thoroughly studied processes in biology, yet many of its details remain mysterious. A century-old puzzle surrounding the "crown" of cell division—the kinetochore corona—has now been solved ...
Malnutrition is responsible for more than half of all deaths in children under the age of five worldwide. Those who survive can still experience lifelong consequences like cognitive and developmental delays, impaired academic ...
If you've ever accidentally sliced yourself on broken glass or a piece of paper, you may have noticed that the bleeding can be hard to stop. Scientists have long wondered how the cascade of events that leads to blood clotting ...
