Making copies of DNA using PCR
https://www.dnalc.org/view/15924-Making-many-copies-of-DNA.html
PCR
https://www.youtube.com/watch?v=2KoLnIwoZKU
Recombinant DNA
https://www.dnalc.org/resources/3d/20-mechanism-of-recombination.html
Human pig chimera article
https://news.nationalgeographic.com/2017/01/human-pig-hybrid-embryo-chimera-organs-health-science/
genetic testing
https://learn.genetics.utah.edu/content/labs/extraction/
human genome project
https://www.genome.gov/10001772/all-about-the--human-genome-project-hgp/
DNA sequence assembly