During development, communication between organs determines their relative final size.
The Scientist
Most Recent
A species of sea slug discards its penis after mating, then grows another the next day, a tactic that may have evolved to avoid passing on the sperm of competitors.
Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.
Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.
The rise of copulation as a vertebrate reproductive strategy may have driven crucial evolutionary change and explosive species radiation.
The science images and videos that captured our attention in 2012
New noninvasive methods of selecting the most viable embryo could revolutionize in vitro fertilization.
Contributors
| November 1, 2012
Meet some of the people featured in the November 2012 issue of The Scientist.
Large RNA-protein packets use a novel mechanism to escape the cell nucleus.
Follow The Scientist
Stay Connected with The Scientist
-
The Scientist Magazine
-
The Scientist Careers
-
Neuroscience Research Techniques
-
Genetic Research Techniques
-
Cell Culture Techniques
-
Microbiology and Immunology
-
Cancer Research and Technology
Current Issue
