agar
agar agar
amplification
background
bacteria
bacterial
bacterial colonies
bacterium
biotech
blue
blue white selection
cloning
colonies
control
dish
disposable
e coli
experiment
genetic modification
genetically modified organism
genetics
isolated
microbe
microbiology
modification
molecular biology
mutagenesis
mutation
natural
nature
petri dish
pharma
plastic
protection
research
sample
science
selection
square
yellow