gordonia polyisoprenivorans gordonia polyisoprenivorans gordonia polyisoprenivorans is a rubber-degrading actinomycete first isolated from an automobile tyre. gordonia polyisoprenivorans scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: mycobacteriales family: gordoniaceae genus: gordonia species: g. polyisoprenivorans binomial name gordonia polyisoprenivoranslinos et al. 1999