After fertilization, embryos race through rapid cell divisions before slowing down to build specialized cells that will carry out distinct functions in the developing body—but the signals that trigger ...

Cellular traffic jams inside a fruit fly embryo might sound like a minor detail, but new work suggests they help flip a fundamental genetic switch. As cells pack together during early development, ...

GRAND RAPIDS, Mich. (Aug. 18, 2025) — Understanding how fruit fly embryos assert metabolic independence from their mothers may help scientists better understand the earliest stages of human health and ...

During early development, tissues and organs begin to bloom through the shifting, splitting, and growing of many thousands of cells. A team of MIT engineers has now developed a way to predict, minute ...

Understanding how fruit fly embryos assert metabolic independence from their mothers may help scientists better understand the earliest stages of human health and disease. Like humans, fruit fly ...

Understanding how fruit fly embryos assert metabolic independence from their mothers may help scientists better understand the earliest stages of human health and disease. Like humans, fruit fly ...

During early embryonic cell divisions in vertebrates and insects, the egg cytoplasm is partitioned into distinct compartments by large microtubule structures, which occurs before cellularization and ...

A small tissue fold in fly embryos, once thought purposeless, plays a vital role in stabilizing tissues. Researchers show that it absorbs stress during early development, and its position and timing ...

The role of tissue that forms between the head and trunk of a fly embryo has been unclear. It turns out that it absorbs forces when nearby cells move and divide. An early fruit-fly embryo comprises a ...