Amyris (AMRS -28%) shares sink after the renewable products company says it's no longer...

|By:, SA News Editor

Amyris (AMRS -28%) shares sink after the renewable products company says it's no longer forecasting positive cash flow for 2012 and will instead seek as much as $60M in additional financing. AMRS is running into execution risk as it scales up its production of next-generation biofuels, Raymond James says: "It will clearly take time for the growth curve to materialize."