1 Rappé M. S., Giovannoni S. J. The uncultured microbial majority. Annu. Rev. Microbiol. 57, 369–94 (2003).

2 Там же; Teske A., Sørensen K. B. Uncultured archaea in deep marine subsurface sediments: Have we caught them all? ISME J. 2, 3–18 (2008).

3 Sogin M. L. et al. Microbial diversity in the deep sea and the underexplored “rare biosphere”. Proc. Natl. Acad. Sci. USA. 103, 12115–20 (2006); Huber J. A. et al. Microbial population structures in the deep marine biosphere. Science. 318, 97–100 (2007).

4 Lloyd K. G. et al. An anaerobic methane-oxidizing community of ANME-1b archaea in hypersaline Gulf of Mexico sediments. Appl. Environ. Microbiol. 72, 7218–30 (2006).

5 Louca S. et al. A census-based estimate of Earth's bacterial and archaeal diversity. PLOS Biol. 17, e3000106 (2019).