Bhullar K, Waglechner N, Pawlowski A, Koteva K, Banks ED, et al. (2012) Antibiotic resistance is prevalent in an isolated cave microbiome. PLoS One 7: e34953
Chaturvedi P, Shivaji S. (2006) Exiguobacterium indicum sp. nov., a psychrophilic bacterium from the Hamta glacier of the Himalayan mountain ranges of India. Int J Syst Evol Microbiol 56: 2765-70
D'Costa VM, King CE, Kalan L, Morar M, Sung WW, et al. (2011) Antibiotic resistance is ancient. Nature 477: 457-61
Fenselau C, Havey C, Teerakulkittipong N, Swatkoski S, Laine O, Edwards N. (2008) Identification of beta-lactamase in antibiotic-resistant Bacillus cereus spores. Appl Environ Microbiol 74: 904-6
Goic-Barisic I, Hrenovic J, Kovacic A, Music MS. (2016) Emergence of Oxacillinases in Environmental Carbapenem-Resistant Acinetobacter baumannii Associated with Clinical Isolates. Microb Drug Resist 22: 559-63