All the genome sequences of organisms known throughout the world are stored in a database belonging to the National Center for Biotechnology Information in the United States. As of today, the database has an additional entry: ...
Biotechnology
Apr 1, 2019
0
2891
Single-molecule fluorescent measurements provide fresh insights into a process for keeping errors out of our genomes.
Cell & Microbiology
Mar 25, 2019
0
7
DNA, which contains the genetic information of an organism, consists of long chains of nucleotides. In order to study the functions based on the sequence of these building blocks, DNA molecules must be inserted in carrier ...
Biotechnology
Mar 19, 2019
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9
In everyday life, blinking lights can send signals—for example, that a car is going to turn. Now, researchers have engineered tiny "blinkers" that reveal single molecules of RNA or protein inside cells based on the duration ...
Nanomaterials
Mar 13, 2019
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52
DNA is small. Really, really, small. So, when researchers want to study the structure of a single-stranded DNA, they can't just pull out their microscopes: they have to get creative.
Biotechnology
Mar 7, 2019
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6
The 2018 Nobel Prize in Chemistry went to three scientists who developed the method that forever changed protein engineering: directed evolution. Mimicking natural evolution, directed evolution guides the synthesis of proteins ...
Bio & Medicine
Feb 27, 2019
2
53
DNA replication is a complex process in which a helicase ring separates the DNA molecule's two entwined and encoded strands, allowing each to precisely reproduce its missing half. Until recently, however, researchers have ...
Cell & Microbiology
Feb 26, 2019
0
87
Physicists from the University of Basel have developed a new method to examine the elasticity and binding properties of DNA molecules on a surface at extremely low temperatures. With a combination of cryo-force spectroscopy ...
Biochemistry
Feb 8, 2019
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160
Scientists from ITMO in collaboration with international colleagues have proposed new DNA-based nanomachines that can be used for gene therapy for cancer. This new invention can greatly contribute to more effective and selective ...
Bio & Medicine
Feb 8, 2019
0
369
Transcription factors (TFs) are proteins that regulate the transcription of genes, which is the first step in making a protein. The way TFs work is by searching the entire genome and binding to specific regions that regulate ...
Cell & Microbiology
Jan 30, 2019
0
61
