Aug 3 (Reuters) - Amyris Inc
* Amyris announces agreements for $50 million in second tranche of equity financing, exceeding previous target of $95 million
* Amyris Inc - second tranche of $50 million in a private placement days is being led by a $25-million investment from Koninklijke DSM N.V.
* Amyris Inc - remaining $25 million of $50 million private placement contributed by Vivo Capital, a healthcare investment firm
* Amyris Inc - following close of tranche, Vivo Capital will be granted an Amyris board seat and DSM gains an additional board seat Source text for Eikon: Further company coverage: