Definition
noun, plural: linker DNAs
DNA linking adjacent nucleosome core particles
Supplement
A linker DNAs is a stretch of DNA linking a nucleosome core with another (similar to a “beads and string” model). Nucleosomes, in turn, are packed together to form a chromatin fiber.
Since linker DNAs are not complexed to proteins they are readily removed through exonuclease hydrolysis.
See also:
This tutorial presents Gregor Mendel's law of dominance. Learn more about this form of inheritance and how it can be pre..
Plants are characterized by having alternation of generations in their life cycles. This tutorial is a review of plant m..
Genes are expressed through the process of protein synthesis. This elaborate tutorial provides an in-depth review of the..
This tutorial presents the benefits and the possible adverse eventualities of genetic engineering. Know more about this ..
Cell respiration is the process of creating ATP. It is "respiration" because it utilizes oxygen. Know the different stag..
Explore why New Zealand has such unique flora and fauna, and learn why long periods of geographical isolation. This less..