title: How to parse italic in the middle of a string in R?
body: <p>I have a string such like <code>x&lt;-"favourable 13q italic('SETA/B') mRNA low"</code>. In R, how could I get a output using parse as "favourable 13q <em>SETA/B</em> mRNA low"? I have tried <code>parse(text=x)</code> and it seems not working.</p>