title: Technological challenges to understanding the microbial ecology of deep subsurface ecosystems.
authors.affiliation: Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Campus de Cantoblanco, Universidad Autónoma de Madrid, Madrid, Spain; Centro de Astrobiología (CSIC-INTA), Madrid, Spain.
authors.forename: Ricardo
authors.initials: R
authors.lastname: Amils
mesh_terms: D001419:Bacteria / Q000145:classification / Q000235:genetics / Q000302:isolation & purification*; D018407:Bacterial Physiological Phenomena; D056448:Earth Sciences; D017753:Ecosystem; D004783:Environmental Microbiology; D019015:Geologic Sediments / Q000737:chemistry / Q000382:microbiology*; D008828:Microbiological Techniques