Nuclear DNA be advantageous provide the genetic variation upon which natural selection operates to generate new adaptations. Nuclear DNA Nuclear DNA (nDNA), or nuclear deoxyribonucleic acid, is the DNA contained within each cell nucleus of a eukaryotic organism. Nuclear DNA encodes for the majority of the genome in eukaryotes, with mitochondrial DNA and plastid DNA coding for the rest. Nuclear DNA adheres to Mendelian inheritance, with information coming from two parents, one male and one female, rather than matrilineally (through the mother) as in mitochondrial DNA. Nuclear DNA is a nucleic acid, a polymeric biomolecule or biopolymer, found in the nucleus of
Extrachromosomal DNA DNA is an important part of immune responses. For this virus to persist, the circular genome must be replicated and inherited during cell division. Cells can recognize foreign cytoplasmic DNA. Understanding the recognition pathways has implications towards prevention and treatment of diseases. Cells have sensors that can specifically recognize viral DNA such as the Toll-like receptor (TLR) pathway. The Toll Pathway was recognized, first in insects, as a pathway that allows certain cell types to act as sensors capable of detecting a variety of bacterial or viral genomes and PAMPS (pathogen-associated molecular patterns). PAMPs are known to be potent activators