Nurturing Life Sciences
#Id: 3420
Mammalian pathway for NHEJ
#Id: 5856
#Unit 10. Ecological Principles
#Id: 3534
#Unit 2. Cellular Organization
Animal cells have small mitochondrial genomes 16.6 kb in mammals. There are several hundred mitochondria per cell and each mitochondrion has multiple copies of the DNA.
#Id: 6892
#Unit 3. Fundamental Processes
To modify DNA at a new position requires the action of a de novo methyltransferase, which recognizes DNA by virtue of a specific sequence. It acts only on unmethylated DNA to add a methyl group to one strand.
#Id: 1486
#Unit 4. Cell Communication and Cell Signaling
#Id: 10352
B-cell activation