Topic
DNA
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A new way to regulate gene expression
Biologists uncover an evolutionary trick to control gene expression that reverses the flow of genetic information from RNA splicing back to transcription.
December 9, 2019 -
Technique can image individual proteins within synapses
Rapid imaging method could help reveal how conditions such as autism affect brain cells.
September 26, 2019 -
Understanding genetic circuits and genome organization
Assistant professors Pulin Li and Seychelle Vos are investigating how cells become tissues and the proteins that organize DNA.
September 12, 2019 -
Using CRISPR to program gels with new functions
Smart materials change properties in response to specific DNA sequences; could be used in a variety of devices.
August 22, 2019 -
High-precision technique stores cellular “memory” in DNA
Engineers program human and bacterial cells to keep a record of complex molecular events.
August 22, 2019 -
To divide or not to divide?
Whitehead Institute team reveals molecular program that controls cells’ capacity for division.
August 21, 2019 -
An emerging view of RNA transcription and splicing
Whitehead Institute scientists find chemical modification contributes to trafficking between non-membrane-bound compartments that control gene expression.
August 9, 2019 -
Study furthers radically new view of gene control
Along the genome, proteins form liquid-like droplets that appear to boost the expression of particular genes.
August 8, 2019 -
A new way to block unwanted genetic transfer
Researchers identify a strategy to prevent mobile genetic elements from breaching the bacterial cell wall.
August 5, 2019 -
Scientists look to synthetic biology and 3-D printing for life support in space
Do-it-yourself bio and maker communities can help NASA meet needs of long-distance missions.
July 26, 2019 -
New CRISPR platform expands RNA editing capabilities
The new system, dubbed RESCUE, allows RNA edits to be made that were not previously possible.
July 11, 2019 -
Record-breaking DNA comparisons drive fast forensics
Developed at MIT Lincoln Laboratory, IdPrism and its award-winning algorithms provide rapid analysis for complex forensic DNA samples.
June 26, 2019 -
A chemical approach to imaging cells from the inside
Researchers develop a new microscopy system for creating maps of cells, using chemical reactions to encode spatial information.
June 20, 2019 -
How to detect life on Mars
Scientists from the Search for Extra-Terrestrial Genomes instrument team develop method to detect the tiniest traces of life on other planetary bodies.
June 17, 2019 -
New gene-editing system precisely inserts large DNA sequences into cellular DNA
Researchers identify and develop new CRISPR-associated transposase system for targeted integration of DNA, adding key capabilities to gene-editing technology.
June 12, 2019 -
Drug makes tumors more susceptible to chemo
Compound that knocks out a DNA repair pathway enhances cisplatin treatment and helps prevent drug-resistance.
June 6, 2019 -
A “biomultimeter” lets scientists measure RNA and protein production in real-time
Fluorescent tagging system can expedite the process of designing genes and personalizing medicine.
May 20, 2019 -
The evolving definition of a gene
Professor Gerald Fink, a pioneer in the field of genetics, delivers the annual Killian Lecture.
April 5, 2019 -
Academic institutions grant commercial license for CRISPR-based SHERLOCK diagnostic technology in developed world
Rights are protected for broad use in developing world and for public health needs.
March 21, 2019 -
An easier way to engineer plants
MIT-led team uses nanoparticles to deliver genes into plant chloroplasts.
February 25, 2019