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BACKGROUND: is still too low for commercialization. RESULTS: -fixing metabolism and PHB production were investigated. CONCLUSIONS: The global transcriptional regulator RegA plays an important role in the regulation of carbon fixation and shows the possibility to improve autotrophic cell growth and PHB accumulation by increasing its expression level. This work represents another step forward in better understanding and improving the lithoautotrophic PHB production by C. necator H16.
Kim et al. (Sat,) studied this question.