Figure 2: X-ray scattering analyses and corresponding structure of the ordered, porous, silica thin-film mesophase membrane used for the DNA-translocation ... time on polymer molecular weight ...

Rock and dust samples retrieved by NASA from the asteroid Bennu exhibit some of the chemical building blocks of life, ...

"genetic scissors" for editing DNA strands, biopolymers made of nucleotide subunits that carry the code of life. The ORNL researchers precisely edited commodity polymers that significantly ...

"The detection of these key building blocks of life in the Bennu samples supports the theory that asteroids and their fragments seeded the early Earth with the raw ingredients that led to the ...

In 2020, the prize recognized the development of CRISPR, a technique for editing DNA, a biopolymer composed of nucleotide subunits that encode genetic information. This is CRISPR for editing polymers ...

Nucleosome positioning, referring to the location of the nucleosome dyads in linear DNA, regulates the accessibility of DNA ... We note that the histone tails that are missing in the crystal structure ...

Discover how scientists blend biology, synthetic biology, and astrobiology to speculate on alien life forms, focusing on the shared characteristics that might transcend Earth's biosphere. One of the b ...

At this time, I would like to welcome everyone to the ITW's fourth-quarter earnings conference call. All lines have been ...

The secondary structure GKY25, in solution and DNA bound form was analyzed by circular dichroism ... thrombin fragmentation and TCP formation was induced by other polyanionic polymers of higher charge ...