Here, AB is our antibiotic resistance cassette, ''ytvA'' is the gene controlling the light-sensing pathway, ''SB'' is the biomaterial, ''epsE'' the clutch and the 5' and 3' sections are integration sites. Light-inducible promoters are labelled with an 'L'. | Here, AB is our antibiotic resistance cassette, ''ytvA'' is the gene controlling the light-sensing pathway, ''SB'' is the biomaterial, ''epsE'' the clutch and the 5' and 3' sections are integration sites. Light-inducible promoters are labelled with an 'L'. |