the intervening sequences in the DNA strand appear as loops, i.e., the corresponding segments lack counterparts in the RNA. The hybrid could be directly visualized in the electron microscope.

DNA strand displacement circuits are inching closer to becoming cellular machines. Scientists are finding ways to make these ...

Using a new method of modeling genetic data, researchers identified a split in human ancestry dating ... But Neanderthal DNA makes up less than 2% of the modern human genome.

Here is one of our many DNA clones, still attached to the vector. We have exposed the vector to heat, which has separated its double strand of DNA into two single strands. Add Material needed to ...

Study reveals alpha-synuclein's role in enhancing DNA repair in melanoma, linking Parkinson's protein to cancer cell survival ...

They constantly untangle knots in the DNA strand and create new chemical bonds when a strand of DNA breaks somewhere in the ...

Each time a cell divides, the two resulting daughter cells must contain exactly the same genetic information, or DNA, as the parent cell. To accomplish this, each strand of existing DNA acts as a ...

RNA polymerase moves along the DNA strand. Free RNA nucleotides form hydrogen bonds with the exposed DNA strand nucleotides by complementary base pairing to form a strand of mRNA: Note - RNA ...