Life begins with a single fertilized cell that gradually transforms into a multicellular organism. This process requires ...
The curved shape of a zebrafish egg causes unequal cell divisions, creating larger cells near the animal pole and smaller ...
Home > Press release: Nature Physics: Zebra Fish Embryos Use ...
DALLAS, Sept. 26, 2022 — In vitro fertilization (IVF) using frozen embryos may be associated with a 74% higher risk of hypertensive disorders in pregnancy, according to new research published today in ...
The majority of fertilized eggs die and are resorbed into the body. ZEISS Microscopy/Flickr, CC BY-SA As an evolutionary biologist whose career has focused on how embryos develop in a wide variety of ...
Some newly reported clumps of cells growing in lab dishes have been hailed as the closest things to human embryos that scientists have ever made in the lab. These entities are human embryo models — ...
In pregnancies conceived with assisted reproductive technology using frozen embryos, the risk of developing a hypertensive disorder may be 74% higher than during naturally conceived pregnancies. In ...