Abstract: The invention generally relates to the production of a fatty alcohol composition from recombinant microbial cells. The fatty alcohols are produced by expressing a gene encoding a heterologous fatty alcohol forming acyl-CoA reductase (“FAR”); a gene encoding a heterologous thioesterase (“TE”) gene and a gene encoding an acyl-CoA synthetase (“ACS”).

Abstract: Recombinant microorganisms are provided which have been engineered to produce fatty alcohols. Also provided are recombinant microorganisms which comprise a heterologous polynucleotide encoding a fatty alcohol reductase enzyme and an introduced polynucleotide encoding a ?-ketoacyl acyl carrier protein synthase.

Abstract: Recombinant bacterial microorganisms are provided which comprise heterologous fatty acyl reductases (“FAR”) polypeptides wherein said microorganisms have been engineered to produce increased amounts of saturated fatty alcohols and methods of making saturated fatty alcohols using the recombinant bacterial microorganisms.

Abstract: The invention generally relates to the production of a fatty alcohol composition from recombinant microbial cells. The fatty alcohols are produced by expressing a gene encoding a heterologous fatty alcohol forming acyl-CoA reductase (“FAR”); a gene encoding a heterologous thioesterase (“TE”) gene and a gene encoding an acyl-CoA synthetase (“ACS”).

Abstract: Recombinant microorganisms are provided which have been engineered to produce fatty alcohols. Also provided are recombinant microorganisms which comprise a heterologous polynucleotide encoding a fatty alcohol reductase enzyme and an introduced polynucleotide encoding a ?-ketoacyl acyl carrier protein synthase.

Abstract: The invention generally relates to the production of a fatty alcohol composition from recombinant microbial cells. The fatty alcohols are produced by expressing a gene encoding a heterologous fatty alcohol forming acyl-CoA reductase (“FAR”); a gene encoding a heterologous thioesterase (“TE”) gene and a gene encoding an acyl-CoA synthetase (“ACS”).

Abstract: Recombinant bacterial microorganisms are provided which comprise heterologous fatty acyl reductases (“FAR”) polypeptides wherein said microorganisms have been engineered to produce increased amounts of saturated fatty alcohols and methods of making saturated fatty alcohols using the recombinant bacterial microorganisms.

Abstract: The present invention provides methods and compositions for fermentations comprising acetate-resistant yeast. The present invention provides methods for use of acetate-resistant yeast for the production of fermentation products.

Abstract: Compositions and methods are provided for bioremediation of toxic metals.

Abstract: Magnetic resonance imaging (MRI) is enhanced by contrast agents such as superparamagnetic iron-oxide (SPIO) particles that resemble magnetite particles produced by magnetotactic bacteria. Magnetospirillum magneticum AMB-1 produces positive MRI contrast when generating ultrasmall magnetite particles (10-40 nm diameter). Positive MRI contrast permits clearer distinction from image voids compared to negative contrast. T1-weighted MRI showed that such bacteria increased positive contrast 2.2-fold (p<0.02) in vitro and 2.0-fold (p<0.02) following intratumoral injection in mouse tumor xenografts. Upon intravenous delivery, Magnetospirillum magneticum AMB-1 targeted tumors and generated increased positive MRI contrast in them (1.4-fold; p<0.01). AMB-1 tumor targeting was shown by viable counts, microPET imaging of radio-labeled AMB-1, and Prussian blue staining of tumor sections. Thus, magnetotactic bacteria provide a tool for improving cancer diagnosis and monitoring treatment response by MRI.

Abstract: Compositions and methods are provided for the treatment of cancer.

Abstract: Compositions and methods are provided for the treatment of cancer.

Abstract: Compositions and methods are provided for bioremediation of toxic metals.

Abstract: A device having a power rotor and a seal rotor which have coincident center points. The power rotor rotates in a plane which is perpendicular to that within which the seal rotor rotates. The power rotor has a rotor body to which are attached a plurality of outwardly extending vanes. The seal rotor has a rim gear to which are attached a plurality of inwardly extending vanes. The power rotor vanes and the seal rotor vanes interdigitate upon rotation of the rotors to define two variable volume chambers. The power rotor vanes and the seal rotor vanes are designed and constructed to insure a close mesh during such interdigitation and means are provided for adjusting the position of the power rotor vanes relative to the seal rotor vanes to insure proper interdigitation.