PREVIOUS investigations1–3 have shown that fertilized rabbit ova stored at 10° C. or at 0° C. for various lengths of time can develop into normal young when transferred into recipient rabbits.

IN a previous communication1 the presence of an inhibitor of cytochrome oxidase in the unfertilized sea urchin egg was described. It was shown that its activity decreases considerably following ...

Cell Therapy From Unfertilized Eggs. ByMatthew Herper, Former Staff. I cover science and medicine, and believe this is biology's century. Jan 31, 2002, 02:05pm EST Jun 06, 2013, 02:09pm EDT.

In a report issued today, researchers say they have taken a step toward developing a novel source of embryonic stem cells, the all-purpose cells that biologists hope to use in repairing human ...

Despite rice being the staple food for more than half of the world's population, its cultivation remains highly resource-intensive, requiring large amounts of water and chemical fertilizers. Even as ...

Scientists have for the first time obtained long-lived stem cells from monkey eggs stimulated to undergo parthenogenesis.

SANTA CRUZ, CA--Scientists have long known that the social insects in the order Hymenoptera--which includes ants, bees, and wasps--have an unusual mechanism for sex determination: Unfertilized ...

A team of scientists from Maryland and Moscow say they’e used unfertilized eggs to produce stem cells — a potentially major early step in bringing personalized stem cell therapies to women.

NEW YORK — Scientists say they've created embryonic stem cells by stimulating unfertilized eggs, a significant step toward producing transplant tissue that's genetically matched to women. The ...

Collecting unfertilized eggs has proved challenging, Eggan says, because donors are not compensated beyond the cost of the extraction procedure.

Mice Birthed From Unfertilized Eggs for the First Time . Margaret Osborne Smithsonian March 15, 2022 Sayaka Wakayama/University of Yamanashi via AP. A team of researchers have successfully raised a ...