Fig. 5
From: Bioconversion of biphenyl to a polyhydroxyalkanoate copolymer by Alcaligenes denitrificans A41
Time course of polymer production over 72 h (two-step cultivation process). a Cellular contents sampled at the appointed times were analyzed. Gray and white boxes indicate 3HB and 3HV molar fractions, respectively. b transmission electron micrographs showing the intracellular accumulation of polymer corresponding to the estimated polymer yields at 48 h. lower magnification (left photo); higher magnification (right photo)