Image of the Day: Switch Gears
Image of the Day: Switch Gears
A gene responsible for the free-moving, primitive nature of fetal cells is expressed in some breast cancer cells in mice and humans.
Image of the Day: Switch Gears
Image of the Day: Switch Gears

A gene responsible for the free-moving, primitive nature of fetal cells is expressed in some breast cancer cells in mice and humans.

A gene responsible for the free-moving, primitive nature of fetal cells is expressed in some breast cancer cells in mice and humans.

transcription factors
Image of the Day: Kaleidoscope
Image of the Day: Kaleidoscope
Sukanya Charuchandra | Aug 27, 2018
A single transcription factor regulates a harlequin ladybird’s colors.
Reprogrammed Müller Glia Restore Vision in Mice
Reprogrammed Müller Glia Restore Vision in Mice
Ashley Yeager | Aug 15, 2018
A double gene-transfer therapy transformed the non-neuronal cells into rod photoreceptors in the retinas of animal models of congenital blindness.
Image of the Day: Cooking Up Neurons
Image of the Day: Cooking Up Neurons
The Scientist Staff | May 11, 2018
Using different combinations of transcription factors, researchers create a diverse array of neurons from mouse skin cells.
Colorblindness Study Reveals Unexpected Way to Make Blood Vessels
Colorblindness Study Reveals Unexpected Way to Make Blood Vessels
Ashley Yeager | May 1, 2018
Researchers stumbled across the connection while searching for ways to reduce vision problems in people with achromatopsia.
Image of the Day: Gene Expression
Image of the Day: Gene Expression
The Scientist Staff | Apr 9, 2018
A new algorithm scrutinizes the most hard-to-read segments of the genome.
Paused RNA Polymerase Quashes New Initiation of Transcription
Paused RNA Polymerase Quashes New Initiation of Transcription
Shawna Williams | Oct 1, 2017
Pauses may help cells fine-tune gene expression.
Bacterial Protein Acts as Prion in Yeast and <em>E. coli</em>
Bacterial Protein Acts as Prion in Yeast and E. coli
Jef Akst | Jan 17, 2017
Clostridium botulinum produces a transcription factor that can aggregate and self-propagate a prion-like form, leading to genome-wide changes in gene expression in E. coli, according to a study.
Synthetic Sensors
Synthetic Sensors
Ruth Williams | Dec 1, 2016
Engineered circuits detect endogenous transcription factors to drive cellular outputs.
Infographic: How to Build a Synthetic Sensor
Infographic: How to Build a Synthetic Sensor
Ruth Williams | Nov 30, 2016
Scientists designed a genetic sensor-and-readout system, based on detecting a transcription factor, that performs a custom cellular activity.