Fig. 1.
From: Cytotoxic effects of halophilic archaea metabolites on ovarian cancer cell lines
1H NMR spectrum of Nnm. salaciae, Hrd. rudnickae 64T and Hrd. rudnickae 66 culture supernatants. Nnm. salaciae (A), Hrd. rudnickae 64T (B) and Hrd. rudnickae 66 (C) were grown in HBM medium containing 15% (A) or 20% (B and C) NaCl for 48 h at 45 °C (A) or 37 °C (B and C). Supernatants were harvested by centrifugation, and 1H NMR spectra of the supernatant extracts were recorded (in red) and compared to the corresponding fresh media (in green). Significant peaks containing archaea-specific metabolites are circled