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. 2019 Nov 5;4(6):e00498-19. doi: 10.1128/mSystems.00498-19

FIG 2.

FIG 2

Occurrence of chlL and bchL (A) and bchY (B) across pH and temperature. The presence (filled circles) or absence (X) of chlL and bchL (A) and bchY (B) in 289 samples from YNP is plotted as a function of pH and temperature. One hundred five samples are from reference 5. The rest are from this study or unpublished data. chlL and bchL are proxies for oxygenic and anoxygenic phototrophs, whereas bchY is encoded by some anoxygenic phototrophs. Site and area designations are provided in Table S1.