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Figure 4 | Biology Direct

Figure 4

From: Amino acid fermentation at the origin of the genetic code

Figure 4

Yield of amino acids in the Miller experiment. Yield is measured in μmol; products result from sparkling 336 mmol of methane, which correspond to a total of 1.55%. Data from Table 1 of [13]. The grey and white bars represent amino acids that are electron donors and acceptors in the Stickland reaction, respectively. The yield axis is in a logarithmic scale.

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