Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) [P(3HB-co-3HV)] co-polymer has immense potential in the
field of environmental and biomedical sciences as biodegradable and biocompatible material. The present study examines
a filamentous N2-fixing cyanobacterium, Nostoc muscorum Agardh as a potent feedstock for P(3HB-co-3HV) co-polymer
production and characterization of co-polymer film for commercial applications.