How Dog DNA Kits Work All the kits we tried have the same basics. After you register the kit, take a swab or two of the inside of the cheek pouch of your doggie. Do this a couple of hours after ...
Chromatin as a guide Every day, our cells divide. Each time they need to copy both their DNA and the structure in which the DNA is packed. This packaging, called chromatin, acts as a guide. It ...