10.1371/journal.pone.0051265.g003 Xianhui An Xianhui An Wei Xiong Wei Xiong Yan Yang Yan Yang Fuhou Li Fuhou Li Xiufen Zhou Xiufen Zhou Zhijun Wang Zhijun Wang Zixin Deng Zixin Deng Jingdan Liang Jingdan Liang IscS might participate DNA phosphorothioation directly. Public Library of Science 2012 dna phosphorothioation 2012-12-11 02:09:27 Figure https://plos.figshare.com/articles/figure/_IscS_might_participate_DNA_phosphorothioation_directly_/197767 <p>Ethidium bromide-stained agarose gels. TAE (top gel), samples run in normal TAE buffer; PAA (bottom gel), samples run in TAE containing PAA. Expression of <i>S. enterica dptB-E</i> resulted in DNA S-modification and a fluorescent smear in all samples, except for <i>E. coli ΔiscS</i>. <i>IscS</i> was therefore the only gene that was required for DNA S-modification among the tested deletions.</p>