title: Isolation of Methanobacterium bryantii from a Deep Aquifer by Using a Novel Broth-Antibiotic Disk Method.
abstract: Methanobacterium bryantii was isolated from a mixed-culture enrichment of a water sample from a deep aquifer by using a complex growth medium supplemented with antibiotic susceptibility disks to inhibit the growth of non-methanogenic bacteria.
authors.affiliation: U.S. Geological Survey, Water Resources Division, Menlo Park, California 94025.
authors.forename: E M
authors.initials: EM
authors.lastname: Godsy