several
naturally-occurring microbes were reported to have capabilities
of PHA biosynthesis (e.g., Azotobacter vinelandii [3], Pseudomonas
sp. [4] and Aeromonas sp. [5]).
. Regarding the bacteria that generated
PHAs in different monomer compositions via diverse synthetic
pathways for fermentative production, Aeromonas hydrophila, Pseudomonas
aeruginosa and P. putida were often popularly studied