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Experimental design and nomenclature for samples. Cultures are labeled as A, B or C. Sample extracts have the aliquot number (1, 2 or 3) in addition to the culture label. An R follows the sample extract number when referring to a fermenting (repressed) sample (A) and DR when referring to a respiring (derepressed) sample (B). The injection number for each extract is written out. For example: repressed sample extract, culture A, extract 2 injection 3 would be written as A2R injection 3.
