Figure 11From: Effects of site-directed mutagenesis of mglA on motility and swarming of Myxococcus xanthusMglA mutations abolish or alter fruiting body formation. Fruiting body formation of mglA mutants was compared with the WT strain on TPM starvation medium containing 1.5% agar as described in Methods. a) Wild type DK1622(mgl+). b) DK6204 (mgl-) c. MxH2278 (mglA + mglA-L124K merodiploid). d). MxH2279 (mglA- + mglA-L124K). e). MxH2336 (mglA + mglA-N141A merodiploid). f). MxH2338 (mglA- + mglA-N141A). g). MxH2360 (mglA + mglA-G21V merodiploid). h). MxH2361 (mglA- + mglA-G21V). i). MxH2358 (mglA + mglA-L22V merodiploid). j). MxH2359 (mglA- + mglA-L22V). k). MxH2425 (mglA + mglA-T78A merodiploid). l). MxH2247 (mglA- + mglA-T78A). m). MxH2428 (mglA + mglA-T78D merodiploid). n). MxH2432 (mglA- + mglA-T78D). Photographs were taken with a Nikon FXA microscope at 100× magnification. Bar = 50 μm.Back to article page