Micro - organism that expresses isoprene synthase, methods for producing a monomer of isoprene and isoprene polymer, polymer derived from a monomer of isoprene rubber composition, and tire.

摘要

It is provided a biological method to improve productivity of isoprene.More specifically, are provided: a micro organism that expresses isoprene synthase expression which presents improved pyrophosphate phosphatase; and a method for producing an isoprene monomer, said method comprising cultivating the microorganism that expresses isoprene synthase in a Culture and synthesize the monomer of isoprene.The micro - organism that may have the capacity to synthesize dimetilalila diphosphate through a via metileritritol diphosphate, or the ability to synthesize dimetilalila diphosphate through a route of mevalonate.