Expression of the E. coli SOS genes recA, lexA and cka was investigated on the basis of fluorescence of gene fusions with the gfp gene encoding the green fluorescent protein. Single cell analysis employing fluorescent microscopy revealed heterogenous expression of SOS genes among populations of genetically identical bacterial cells.
COBISS.SI-ID: 2304079
Investigation of the temporal dynamics of clonal lineages of Haloquadratum walsbyi in slaterns, revealed that the taxomic composition and metabolic capabilities of clonal lineages of H. walsbyi and their predators are relatively constant.
COBISS.SI-ID: 2365007