translocation, developmental biology
Dino Snouts from Chicken Beaks
Dino Snouts from Chicken Beaks
Bob Grant | May 13, 2015
Researchers tweak gene expression in chicken embryos that may have been crucial to the evolutionary transition from dinosaur noses to bird bills.
Viral Protector
Viral Protector
Jef Akst | Apr 21, 2015
A retrovirus embedded in the human genome may help protect embryos from other viruses, and influence fetal development.
Contributors
Contributors
Jenny Rood | Apr 1, 2015
Meet some of the people featured in the April 2015 issue of The Scientist.
From Many, One
From Many, One
Elena E. Giorgi | Apr 1, 2015
Diverse mammals, including humans, have been found to carry distinct genomes in their cells. What does such genetic chimerism mean for health and disease?
Short, Strong Signals
Short, Strong Signals
Ruth Williams | Mar 25, 2015
Methylation increases both the activity and instability of the signaling protein Notch.
Fertility Treatment Fallout
Fertility Treatment Fallout
Jyoti Madhusoodanan | Jan 1, 2015
Mouse offspring conceived by in vitro fertilization are metabolically different from naturally conceived mice.
NIH Study Canceled
NIH Study Canceled
Jef Akst | Dec 15, 2014
The National Institutes of Health shutters its initiative to track the health of 100,000 children through adulthood.
Mother’s Microbes Protect Baby’s Brain
Mother’s Microbes Protect Baby’s Brain
Ruth Williams | Nov 19, 2014
Bacteria in the gut of a pregnant mouse strengthen the blood-brain barrier of her developing fetus.
Stems Cells Ushered into Embryonic Development
Stems Cells Ushered into Embryonic Development
Kerry Grens | Nov 7, 2014
The right mix of mouse embryonic stem cells in a dish will start forming early embryonic patterns, according to two studies.
Speaking of Vision Science
Speaking of Vision Science
The Scientist Staff | Oct 1, 2014
October 2014's selection of notable quotes