A number or expression that is set higher than the baseline and slightly smaller, to act as a superior or superscript.
Any combination of:
... <p>...The recent discovery that Hfq is required for translation of the ς<sup>s</sup> subunit of RNA polymerase...Template for synthesis of <sup>32</sup>P-labeled RNA primer (97RNA) was obtained ...</p>...
format.ent