▁may ▁never ▁reach ▁the ▁nucle us ▁in ▁the ▁first ▁place , ▁instead ▁being ▁dis rupted ▁somewhere ▁along ▁the ▁delivery ▁process . ▁In ▁div iding ▁cells , ▁the ▁material ▁may ▁reach ▁the ▁nucle us ▁by ▁being ▁tra pped ▁in ▁the ▁re ass emb ling ▁nuclear ▁en velope ▁following ▁mit osis . ▁But ▁also ▁in ▁non - d ivid ing ▁cells , ▁research ▁has ▁shown ▁that ▁Lip of ect am ine ▁impro ves ▁the ▁efficiency ▁of ▁trans fection , ▁which ▁suggests ▁that ▁it ▁addition ally ▁helps ▁the ▁trans fect ed ▁gen etic ▁material ▁pen et rate ▁the ▁int act ▁nuclear ▁en velope . ▁ ▁This ▁method ▁of ▁trans fection ▁was ▁invent ed ▁by ▁Dr . ▁Y ong li ang ▁Ch u . ▁ ▁See ▁also ▁Lip of ection ▁Trans fection ▁V ectors ▁in ▁gene ▁ther apy ▁C ation ic ▁li pos ome ▁ ▁References ▁ ▁Category : M ole cular ▁bi ology ▁Category : G ene ▁delivery <0x0A> </s> ▁K hor av and ▁( , ▁also ▁Roman ized ▁as ▁K hor ā v and ▁and ▁K har ā v and ; ▁also ▁known ▁as ▁K how r ā v and ▁and ▁Kh vor ā v and ) ▁is ▁a ▁village ▁in ▁S ale han ▁R ural ▁District , ▁in ▁the ▁Central ▁District ▁of ▁K home yn ▁County , ▁Mark azi ▁Province , ▁Iran . ▁At ▁the ▁ 2 0 0 6 ▁census , ▁its ▁population ▁was ▁ 5 5 2 , ▁in ▁ 1 6 2 ▁families . ▁ ▁References ▁▁ ▁Category : Pop ulated