Wisconsin Alumni Research Foundation

Weiping Zhang

Timothy James Donohue

Daniel Noguera

Julian Z Oshlag

Samantha L Austin

Kimberly Christensen Lemmer

Recombinant microorganisms including one or more modifications that enhance lipid production and uses of same for producing lipid. The modifications alter cell surface functions, envelope functions, and other functions. The modifications are capable of converting non-oleaginous microorganisms into oleaginous microorganisms. The lipids produced by some of the recombinant microorganisms are excreted.

Oleaginous microorganisms and uses of same

A method of processing a solution comprising aromatic compounds. The method includes culturing a first microorganism in the solution for a time sufficient to reduce an amount of an aromatic compound and thereby generate a processed solution. The culturing may remove an aromatic compound deleterious to growth of a second microorganism without substantially reducing fermentable sugars, thereby permitting enhanced growth of the second microorganism in the processed solution. The culturing may additionally or alternatively convert an aromatic compound into a commodity chemical. The methods of the present invention are advantageous for processing lignocellulosic biomass for upgrading to biofuel or for generating commodity chemicals therefrom.

Growing community of inventors

Beaverton, OR, United States of America

Weiping Zhang