TABLE 1.
Research on artificial consortia for PHA synthesis.
| Strains | Substrates | Type of PHA | Titer (g/L) | Yield* (g/g) | References |
|---|---|---|---|---|---|
| P. putida KT2440 + E. coli MG1655 | Glucose + xylose | mcl-PHA | 1.32 | 0.07 | This study |
| P. putida KT2440 + E. coli MG1655 | Glucose + xylose | mcl-PHA | 0.54 | 0.03 | Liu et al. (2020) |
| P. putida KT2440 + E. coli MG1655 | Corn straw hydrolysate | mcl-PHA | 0.43 | 0.02 | Liu et al. (2020) |
| Ralstonia eutropha H16 + Bacillus subtilis 5119 | Sucrose | scl-PHA | 2.30 | 0.08 | Bhatia et al. (2018) |
| Cupriavidus necator DSM 428 + Pseudomonas citronellolis NRRL B-2504 | Apple pulp wastes | P (3HB) and mcl-PHA | 1.85 | 0.11 | Rebocho et al. (2020) |
| Saccharophagus degradans 2–40 + Bacillus cereus | Xylan | scl-PHA | 0.27 | N.A. | Sawant et al. (2017) |
| Cupriavidus necator IPT 026 + Xanthomonas campestris IBSBF 1867 | Palm oil | scl-PHA | 6.43 | 0.05 | Rodrigues et al. (2019) |
| Aeromonas hydrophila ATCC7966 + Acinetobacter junii BP25 | Acetic acid + butyric acid | scl-PHA | 2.64 | N.A. | Anburajan et al. (2019) |
| Synechococcus elongatus cscB + Pseudomonas putida cscAB | CO2 | mcl-PHA | 0.16 | N.A. | Loewe et al. (2017) |
| Synechococcus elongatus PCC 7942+ Escherichia coli | CO2 | scl-PHA | N.A. | N.A. | Hays et al. (2017) |
| Synechococcus elongatus PCC 7942+ Azotobacter vinelandii AV3 | CO2 | scl-PHA | N.A. | N.A. | Smith and Francis, (2016) |
Values were calculated based on visible data of the original paper with unified to two decimal places; * the yield coefficient is the ratio of the final PHA, titer to the substrate concentration consumed; N.A., not available.