Polyhydroxyalkanoate production in Priestia megaterium strains from glycerol feedstock.

ABSTRACT: Our society relies heavily on plastic, but most plastic is petroleum-based and non-biodegradable resulting in major negative environmental impacts. Polyhydroxyalkanoates (PHAs) are a type of biopolymer that can be produced from microorganisms cultured on renewable feedstocks, such as glycerol. PHAs are biodegradable and have properties similar to petroleum-based plastics. Several Priestia megaterium isolates have been demonstrated in previous studies to produce PHA when cultured on glycerol, but there has been no comparison of strains available in public repositories. Such comparison would be useful to identify the most promising strains for further development. In this study, we screened a number of P. megaterium strains from readily accessible repositories for their ability to produce PH

SUBMITTER: Cal AJ 

PROVIDER: S-EPMC12043173 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature