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. 2004 May 10;101(20):7821–7826. doi: 10.1073/pnas.0400836101

Table 2. Complementation of E. coli temperature-sensitive strains.

Complementation in E. coli strain
Gene KNK453 (gyrAts) N4177 (gyrBts)
AtgyrA ++ NA
AtcpgyrB NA -
AtmtgyrB NA +++
AtntgyrB NA ++
E. coli gyrA +++ NA
E. coli gyrB NA +++

cp, chloroplast; mt, mitochondrial; nt, not targeted; NA, not applicable; +++, strong complementation; +, weak complementation; -, no complementation.