brain-computer interface, microbiology, developmental biology
Model Citizen
Karen Hopkin | Mar 1, 2012
With an eye to understanding animal regeneration, Alejandro Sánchez Alvarado has turned a freshwater planarian into a model system to watch.
How Tigers Get Their Stripes
Bob Grant | Feb 22, 2012
For the first time researchers have demonstrated the molecular tango that gives rise to repeating patterns in developing animal embryos.
TB Screen Glows Green
Sabrina Richards | Feb 13, 2012
Infection by GFP-encoding viruses enables quick, easy detection of tuberculosis in patient samples.
Cell Change Up
Cristina Luiggi | Feb 9, 2012
Imaging cell cytoskeletons during early embryonic development leads researchers to uncover a new regulator of cell shape
C. diff Infection Source Unclear
Sabrina Richards | Feb 7, 2012
Only a quarter of Clostridium difficile infections in one hospital system were traced to contact with a symptomatic patient.
Federal Biosecurity Panel Speaks
Bob Grant | Feb 1, 2012
The US National Science Advisory Board for Biosecurity explains why it recommended redacting the details of studies reporting on a highly transmissible H5N1 strain.
Arsenic-based Life Challenged Again
Hannah Waters | Jan 24, 2012
An attempt to regrow the infamous GFAJ-1 bacteria, reported to incorporate arsenic into its DNA backbone, has failed.
Iron Builds a Better Brain
Ruth Williams | Jan 9, 2012
Brain imaging and gene analyses in twins reveal that white matter integrity is linked to an iron homeostasis gene.
Top Ten Innovations 2011
The Scientist Staff | Jan 1, 2012
Our list of the best and brightest products that 2011 had to offer the life scientist
Lynne-Marie Postovit: Cancer Modeler
Sabrina Richards | Jan 1, 2012
Assistant Professor, Department of Anatomy and Cell Biology, University of Western Ontario. Age: 34