Table 1.
PHA producing microorganisms obtained by natural screening.
| Genus level | Species | Source | PHA content (wt%) | References |
|---|---|---|---|---|
| Pseudomonas | Pseudomonas sp. strain P16 | Soil | 84.0 | Aljuraifani et al., 2019 |
| Pseudomonas mendocina PSU | Sediment | 79.7 | Chanasit et al., 2016 | |
| Cupriavidus | Cupriavidus sp. USMAA2-4. | Soil | 68.0 | Kek et al., 2010 |
| Cupriavidus necator | Soil | 76.8 | Morlino et al., 2023 | |
| Halobacterium | Halomonas venusta KT832796 | Marine | 88.1 | Stanley et al., 2018 |
| Halomonas bluephagenesis | Marine | 86.0 | Ling et al., 2018 | |
| Halomonas alkaliantarctica | Saline sediment | 20.1 | Mozejko-Ciesielska et al., 2023 | |
| Halomonas halophila | Saline soil | 74.7 | Kourilova et al., 2021 | |
| Bacillus | Bacillus thuringiensis A102 | Red ant intestines | 87.4 | Gowda and Shivakumar, 2014 |
| Bacillus megaterium | Mangrove forest | 62.0 | Mohapatra et al., 2020 | |
| Methylobacterium | Methylobacterium sp. 1805 | Oil field | 86.6 | Wang et al., 2020 |
| Paracoccus | Paracoccus sp. LL1 | Sediment | 72.4 | Sawant et al., 2015 |
| Enterobacter | Enterobacter sp. TS1L | Textile wastewater | 81.2 | Rakkan and Sangkharak, 2020 |
| Streptomyces | Streptomyces toxytricini D2 | Soil | 86.7 | Narayanan et al., 2021 |