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. 2015 May 8;3:298. Originally published 2014 Dec 8. [Version 2] doi: 10.12688/f1000research.5919.2

Figure 1. Media pH changes over incubation times from mDCR and mDCR+MES media incubated under dark and light conditions.

Figure 1.

Medium pH was preadjusted to 3.6, 5.1, 5.7, 6.3, and 7.8 prior to adding 7 g/L of agar, MES and autoclave. Medium was incubated in a growth chamber with full light or darkness at 25°C until it reached incubation requirement. Post-autoclaving pH was recorded using a pH meter at each incubation time. Data points represent mean pH (n=5 for each data point), and were fitted with linear regression lines. Please see Dataset 1 for the raw data.