One of the challenges of fighting pancreatic cancer is finding ways to penetrate the organ's dense tissue to define the ...

After one DNA molecule was trapped on the surface treated by APTES, the DNA molecule was stretched by pressure flow and ...

A plasmid is a small, circular, double-stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells, and they also occur in some eukaryotes.

DNA is a complex molecule that consists of two strands coiled around each other to form a double helix structure. Comparison of a single-stranded RNA and a double-stranded DNA with their corresponding ...