bacteria, developmental biology
Image of the Day: Beautiful Bacteria 
Image of the Day: Beautiful Bacteria 
The Scientist Staff | May 23, 2017
Artists paint with colorful microbes on agar palettes for the American Society for Microbiology's Agar Art Contest.
Companies Pursue Diagnostics that Mine the Microbiome
Companies Pursue Diagnostics that Mine the Microbiome
Andrea Anderson | May 22, 2017
Tests so far typically screen for risky patterns that may augment traditional types of clinical data.
Bacterial Photography Goes Technicolor
Bacterial Photography Goes Technicolor
Erin Hare | May 22, 2017
Genetically engineered "disco bacteria" sense and respond to different colors of light, creating both stunning art in the culture dish and new possibilities for synthetic biology.
Ancient Protein Helps <em>E. coli</em> Thwart Viral Attack
Ancient Protein Helps E. coli Thwart Viral Attack
Ashley Yeager | May 9, 2017
When engineered to use a four-billion-year-old version of the protein thioredoxin, the bacteria can stall bacteriophage replication, a new study shows.
Warmer Temps Tied to Altered Microbiome in Lizards
Warmer Temps Tied to Altered Microbiome in Lizards
Ashley P. Taylor | May 8, 2017
Bacterial differences after three-month temperature hikes, modeled after global warming predictions, were evident one year later, a study found.
Macrophages Physically Relay Signals Between Cell Types
Macrophages Physically Relay Signals Between Cell Types
Catherine Offord | May 1, 2017
Time-lapse imaging shows the immune cells transferring chemical signals during pigment pattern formation in developing zebrafish.
Embryonic Evolution Through Ernst Haeckel’s Eyes
Embryonic Evolution Through Ernst Haeckel’s Eyes
Diana Kwon | May 1, 2017
The 19th century biologist’s drawings, tainted by scandal, helped bolster, then later dismiss, his biogenetic law.
Infographic: How the Zebrafish Got Its Stripes
Infographic: How the Zebrafish Got Its Stripes
Catherine Offord | Apr 30, 2017
Immune cells called macrophages shuttle cellular messages in the skin.
Artificial Womb Supports Premature Fetal Lamb Development
Artificial Womb Supports Premature Fetal Lamb Development
Tracy Vence | Apr 25, 2017
The lungs of extremely premature lambs supported in a closed, sterile environment that enables fluid-based gas exchange grow and develop normally, researchers report.
<em>Wolbachia</em>-infected Mosquitoes Released in Florida
Wolbachia-infected Mosquitoes Released in Florida
Kerry Grens | Apr 19, 2017
The bacterium causes eggs to die, and spreading treated insects is expected to curb Aedes aegypti populations.