▁by ▁this ▁gene ▁is ▁an ▁R NA - binding ▁nuclear ▁protein ▁that ▁is ▁a ▁tum or - re jection ▁ant igen . ▁This ▁ant igen ▁poss esses ▁tum or ▁ep it op es ▁capable ▁of ▁indu cing ▁H LA - A 2 4 - rest rict ed ▁and ▁tum or - specific ▁c yt ot ox ic ▁T ▁l ym ph ocy tes ▁in ▁cancer ▁patients ▁and ▁may ▁be ▁useful ▁for ▁specific ▁imm un other apy . ▁This ▁gene ▁product ▁is ▁found ▁to ▁be ▁an ▁important ▁cell ular ▁factor ▁for ▁H IV - 1 ▁gene ▁expression ▁and ▁vir al ▁rep lication . ▁It ▁also ▁associ ates ▁trans ient ly ▁with ▁U 6 ▁and ▁U 4 / U 6 ▁sn R NP s ▁during ▁the ▁rec y cling ▁phase ▁of ▁the ▁sp lice os ome ▁cycle . ▁This ▁encoded ▁protein ▁is ▁thought ▁to ▁be ▁involved ▁in ▁the ▁reg ulation ▁of ▁m R NA ▁sp lic ing . ▁ ▁Inter actions ▁▁ ▁S ART 3 ▁has ▁been ▁shown ▁to ▁interact ▁with ▁R N PS 1 ▁and ▁And ro gen ▁re ceptor . ▁ ▁References ▁ ▁Further ▁reading ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ ▁▁▁ ▁Category : Sp lice os ome <0x0A> </s> ▁M ian ▁F ay y az ▁( born ▁ 2 9 ▁April ▁ 1 9 5 9 ) ▁is ▁a ▁Pak ist ani ▁former ▁cr ick eter . ▁He ▁played ▁ 6 4 ▁first - class ▁and ▁ 1 8 ▁List ▁A ▁matches ▁for ▁several ▁domestic ▁teams ▁in ▁Pakistan ▁between ▁ 1 9 8 0 ▁and ▁