Buyout
Kleiner partner leaves amid suit, firm says she’s still on staff
* Pao was still doing due diligence on potential investments
UPDATE 1-New Marex Spectron CEO aims to double revenue
* To keep looking for takeovers as others under pressure
(Adds interview with new CEO, chairman)
Blackstone joins with Anacap for bank deals -source
* Venture to focus on European bank, insurance deals -source
