Table 2.

The conversion productivity [mg/(L·h)] and yield (mol/mol) of ccMA from biphenyl and naphthalene by double bacteria system.

Strains (with substrates biphenyl or naphthalene)	Conversion productivity and yield
B6-2ΔcatBΔsalC + MPDSΔsalC(pUCP18k-catA)	22.2, 58.0%
B6-2ΔcatBΔsalC: MPDSΔsalC(pUCP18k-catA) = 2: 1	5.1, 18.0%
B6-2ΔcatBΔsalC: MPDSΔsalC(pUCP18k-catA) = 1: 2	20.4, 67.8%
B6-2ΔcatBΔsalC + MPDSΔsalC(pUCP18k-catA) (added after 24 h)	5.6, 20.0%
MPDSΔsalC(pUCP18k-catA) + B6-2ΔcatBΔsalC (added after 24 h)	25.8, 85.2%