drug safety, genetics & genomics
As the Brain Ages, Glial-Cell Gene Expression Changes Most
As the Brain Ages, Glial-Cell Gene Expression Changes Most
Ashley P. Taylor | Jan 10, 2017
Researchers describe how gene expression in different human brain regions is altered with age.
Characterizing the Imprintome
Characterizing the Imprintome
Amber Dance | Jan 1, 2017
Three techniques for identifying the collection of maternal and paternal genes silenced in offspring
New Technique Enables Observation of Accessible Chromatin
New Technique Enables Observation of Accessible Chromatin
Ruth Williams | Jan 1, 2017
A test tube-based genome-labeling technique has been brought under the microscope.
RNA Sequences Don’t Predict In Vivo Transcript Structure
RNA Sequences Don’t Predict In Vivo Transcript Structure
Catherine Offord | Jan 1, 2017
Eukaryotes prevent secondary RNA structures called G-quadruplexes, commonly observed in vitro, from forming in the cell. 
Transgenerational Epigenetics Prepares Plants for Drought
Transgenerational Epigenetics Prepares Plants for Drought
Ben Andrew Henry | Jan 1, 2017
Plants grown in dry soil produce offspring that are hardier in drought conditions, and DNA methylation appears responsible. 
Methylation Maestro
Methylation Maestro
Anna Azvolinsky | Jan 1, 2017
After initially discovering that DNA methylation represses transcription, Howard Cedar continues to explore how the epigenetic mark regulates gene expression.
How an Invasive Bee Managed to Thrive in Australia
How an Invasive Bee Managed to Thrive in Australia
Ben Andrew Henry | Jan 1, 2017
The Asian honeybee should have been crippled by low genetic diversity, but thanks to natural selection it thrived.
Forensics 2.0
Forensics 2.0
Bob Grant | Jan 1, 2017
Meet the researchers working to untangle the mystery of a Missouri home filled with bones by bringing cutting-edge technologies into the crime lab.
Infographic: Keeping RNA Structures in Line
Infographic: Keeping RNA Structures in Line
Catherine Offord | Dec 31, 2016
Scientists find fewer RNA G-quadruplexes in vivo than in vitro.
Infographic: Examining Open Chromatin
Infographic: Examining Open Chromatin
Ruth Williams | Dec 31, 2016
See how researchers visualize regions of active genes.