AUTHOR=Gajula Rajendra P. , Gaddameedhi Shobhan TITLE=Commentary: Chemiexcitation of melanin derivatives induces DNA photoproducts long after UV exposure JOURNAL=Frontiers in Physiology VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2015.00276 DOI=10.3389/fphys.2015.00276 ISSN=1664-042X