▁be ▁Ah R - active . ▁One ▁such ▁Cl - PA H , ▁ 6 - ch lor och rys ene , ▁has ▁been ▁shown ▁to ▁have ▁a ▁high ▁aff inity ▁for ▁the ▁Ah ▁re ceptor ▁and ▁to ▁be ▁a ▁pot ent ▁A HH ▁indu cer . ▁Therefore , ▁Cl - PA H s ▁may ▁be ▁to xic ▁to ▁humans , ▁and ▁it ▁is ▁important ▁to ▁better ▁understand ▁their ▁behavior ▁in ▁the ▁environment . ▁ ▁Several ▁Cl - PA H s ▁have ▁also ▁been ▁found ▁to ▁exhib it ▁mut agen ic ▁activity ▁toward ▁Sal mon ella ▁ty ph im ur ium ▁in ▁the ▁Am es ▁ass ay . ▁ ▁References ▁▁ ▁Category : Ch lor o aren es ▁Category : In c iner ation <0x0A> </s> ▁Was im ▁Ak ht ar ▁( U r du : ▁; ▁born ▁ 2 5 ▁ ▁November ▁ 1 9 5 5 ) ▁is ▁a ▁Pak ist ani ▁politician ▁of ▁the ▁M utt ah ida ▁Qu ami ▁Mov ement ▁( P ), ▁who ▁is ▁currently ▁Mayor ▁of ▁Kar achi . ▁Short ly ▁after ▁his ▁nom ination ▁he ▁was ▁controvers ial ly ▁arrested ▁for ▁what ▁his ▁supp or ters ▁saw ▁as ▁political ▁reasons . ▁ ▁Education ▁and ▁politics ▁After ▁his ▁early ▁academic ▁education ▁he ▁finished ▁his ▁degree ▁program ▁in ▁Tele communic ation ▁Engineering . ▁He ▁joined ▁the ▁M Q M ▁party ▁in ▁ 1 9 8 8 , ▁four ▁years ▁after ▁its ▁found ing . ▁He ▁is ▁also ▁facing ▁charges ▁as ▁the ▁main ▁cul prit ▁in ▁ 1