ing ▁of ▁sug ars ▁in ▁nucle ic ▁ac ids ▁and ▁working ▁along ▁with ▁Ad ▁B ax ▁and ▁R . ▁H . ▁Griff ey , ▁developed ▁an ▁indirect ▁ 2 D - N MR ▁detection ▁method , ▁all ▁reported ▁to ▁be ▁for ▁the ▁first ▁time . ▁Later ▁foc using ▁his ▁attention ▁on ▁b acter i oph age ▁lambda , ▁he ▁studied ▁the ▁gene ▁expression ▁of ▁the ▁b acter ial ▁virus ▁using ▁its ▁operator - re press or ▁system . ▁Through ▁his ▁collabor ative ▁work ▁with ▁Sank ar ▁Ad h ya ▁in ▁ 1 9 9 8 , ▁he ▁el uc id ated ▁the ▁role ▁of ▁differential ▁contact ▁in ▁the ▁trans cription ▁reg ulation ▁mechanism ▁and ▁demonstrated ▁the ▁theory ▁in ▁many ▁gen etic ▁regul atory ▁circ uits . ▁His ▁current ▁work ▁is ▁focused ▁on ▁pe pt ide ▁th era pe ut ics ▁and ▁he ▁holds ▁pat ents ▁for ▁some ▁of ▁his ▁work . ▁ ▁Roy ▁has ▁published ▁his ▁research ▁work ▁through ▁a ▁number ▁of ▁articles ▁published ▁in ▁peer - review ed ▁journ als ▁and ▁Research G ate , ▁an ▁online ▁repository ▁of ▁scientific ▁papers , ▁has ▁listed ▁ 1 5 5 ▁of ▁them . ▁He ▁is ▁a ▁joint ▁editor ▁of ▁Sub cell ular ▁Bio chem istry , ▁volume ▁on ▁Prote ins : ▁Str ucture , ▁Function , ▁and ▁Engineering ▁published ▁by ▁Pl enum ▁Press , ▁New ▁York , ▁USA . ▁He ▁has ▁gu ided ▁around ▁ 3 0 ▁sch ol ars ▁in ▁their ▁doctor al ▁studies . ▁When ▁the ▁Chem ical ▁Bi ology ▁Society ▁of