science biology Article science article life science Life blood cell science life artificial blood regenerative regenerative medicine microorganism adjuvant iPS cell E. coli GMO food Neurodegenerative disease Human genome project apaptosis cas9 How to work CRISPR cas9 CRISPR-Cas9 MHC HGT immune system antibiotic CRISPR Cell Cycle immune bacteria Autoclave Horizontal genome resistance SAFETY Equipment vaccine Transfer gmo BLOOD health Solution blood type cat medicine disease Research dog Stem Cell gene