Method for producing biodegradable plastics based on seaweed

摘要

Problem to be solved: to provide a method for producing PHA based on sea algae and to provide microorganisms capable of synthesizing PHA as raw material.Solution: according to the present invention, a method of producing a PHA based on seaweeds is provided which includes a process for (a) cultivation of microorganisms having alginate assimilation ability and Polyhydroxyalkanoic acid (PHA) ability in a medium containing seaweeds.According to the present invention, a covetyan bacterium having a 16S rRNA gene having a base sequence of 90% or more base sequence with respect to the base sequence described in sequence number 1 or sequence number 1 is provided.No selection