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Table 1 Comparison of GAO and PAO models on ratios of PHB/PHV production, glycogen consumption, phosphorous release and acetic acid uptake

From: Ethylmalonyl-CoA pathway involved in polyhydroxyvalerate synthesis in Candidatus Contendobacter

References Model SRT pH \(\frac{P}{VFA}\) \(\frac{Gly}{VFA}\) \(\frac{PHB}{VFA}\) \(\frac{PHV}{VFA}\) \(\frac{PHAs}{VFA}\) \(\frac{PHV}{PHB}\)
This study GAO 10 days 7.1 ~ 8.9 0.00 1.32 1.72 0.37 2.09 0.22
Zeng et al. (2003) GAO 6.6 days 7 ± 0.1 NA 1.20 1.39 0.52 1.91 0.38
Lopez-Vazquez et al. (2007) GAO 10 days 7 ± 0.1 0.01 1.20 1.28 0.69 1.97 0.54
Lu et al. (2006) PAO 8 days 7.0 ~ 8.0 0.62 0.46 1.18 0.07 1.25 0.06
Acevedo et al. (2012) PAO 8 days 7.0 ~ 8.9 0.73 0.35 1.30 0.06 1.36 0.05
Welles et al. (2016b) PAOII-GAO-GAM 8 days 7.0 ± 0.1 0.03 1.28 1.45 0.5 1.95 0.34
Acevedo et al. (2012) PAO-GAM 8 days 7.0 ~ 8.9 0.08 1.08 1.74 0.28 2.02 0.16
Acevedo et al. (2017) PAO-GAM 8 days 7.0 ~ 9.0 0.05 1.19 1.31 0.63 1.94 0.48