Saccharomyces Patents (Class 435/254.21)
-
Publication number: 20150079652Abstract: Sacchromyces cerevisiae strains modified to express an adhE (alcohol/aldehyde dehydrogenase) enzyme having the amino acid sequence SEQ ID NO:1, or a functional variant thereof capable of catalysing the conversion of acetyl CoA to ethanol, and/or to overexpress an ACS2 (acetyl-CoA synthetase) enzyme having the amino acid sequence SEQ ID NO:2, or a functional variant thereof capable of catalysing the conversion of acetate to acetyl CoA. Such cells have an improved ability to grow on or in acetate-containing media compared to cells not according to the invention.Type: ApplicationFiled: September 15, 2014Publication date: March 19, 2015Inventors: Annette Victoria Angeles ALCASABAS, Nadim ASHRAF, George Robert LEE, David Alexander PARKER
-
Publication number: 20150079645Abstract: Some aspects of this invention relate to methods useful for the conversion of a carbon source to a biofuel or biofuel precursor using engineered microbes. Some aspects of this invention relate to the discovery of a key regulator of lipid metabolism in microbes. Some aspects of this invention relate to engineered microbes for biofuel or biofuel precursor production.Type: ApplicationFiled: June 23, 2014Publication date: March 19, 2015Applicant: Massachusetts Institute of TechnologyInventors: Gregory Stephanopoulos, Syed Hussain Imam Abidi
-
Publication number: 20150079649Abstract: The present invention relates to a novel valencene synthase, to a nucleic acid encoding such valencene synthase, to a host cell comprising said encoding nucleic acid sequence and to a method for preparing valencene, comprising converting farnesyl diphosphate to valencene in the presence of a valencene synthase according to the invention.Type: ApplicationFiled: June 21, 2012Publication date: March 19, 2015Applicant: ISOBIONICS B.V.Inventors: Theodorus Sonke, Rene M. De Jong
-
Publication number: 20150079643Abstract: The disclosure relates to a recombinant microorganism engineered to express an enzyme which catalyzes the conversion of a primary amine and an acyl thioester to a fatty amide. The disclosure further encompasses a method of producing a fatty amide by culturing the recombinant microorganism in the presence of a carbon source.Type: ApplicationFiled: March 12, 2013Publication date: March 19, 2015Applicant: REG Life Sciences, LLC.Inventors: Jason J. Lutes, Stephen del Cardayre
-
Publication number: 20150082493Abstract: The present invention relates to GH61 polypeptide variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.Type: ApplicationFiled: April 26, 2013Publication date: March 19, 2015Inventors: Janine Lin, Doreen Bohan, Michelle Maranta, Leslie Beresford, Michael Lamsa, Matt Sweeney, Mark Wogulis, Elizabeth Znameroski, Frank Winther Rasmussen
-
Patent number: 8980617Abstract: Novel strains of yeast and methods for improved ethanol production utilizing the yeast strains are disclosed. In particular, the novel yeast strains Saccharomyces cerevisae YE1358 and YE1615 provide for increased fermentation temperature tolerance, as well as tolerance to increased levels of glucose and ethanol, and thereby provide increased ethanol production as compared to ethanol industry standard strains of Saccharomyces cerevisae. The novel yeast strains also generate decreased residual glucose than the ethanol industry standard yeasts.Type: GrantFiled: February 8, 2013Date of Patent: March 17, 2015Assignee: Pioneer Hi Bred International IncInventors: Kimberly J. Forrester, William Rutherford, Douglas Haefele
-
Patent number: 8980634Abstract: The present invention relates to a methodology for the generation of infectious ribonucleoparticles (RNPs) of negative-strand RNA viruses, and in particular of non-segmented negative-strand RNA viruses in yeast, especially in budding yeast. Accordingly, the patent application relates to a recombinant yeast strain suitable for the rescue of infectious non-segmented negative-strand RNA virus particles or infectious virus-like particles. The invention also relates to the use of the recombinant yeast to prepare vaccine seed and to the use of the produced RNPs or RNPs-like to prepare vaccine formulations. It also concerns the use of the recombinant yeast for the screening of libraries of DNA.Type: GrantFiled: January 30, 2009Date of Patent: March 17, 2015Assignees: Institut Pasteur, Centre National de la Recherche ScientifiqueInventors: Chaouki Miled, Frédéric Tangy, Yves Jacob
-
Publication number: 20150072932Abstract: The present invention relates to polypeptides and their uses as apelin inhibitors. More particularly, the present invention relates to a polypeptide comprising the sequence as set forth in SEQ ID NO:1 wherein at least one arginine residue at position 18, 19, 22 or 23 has been substituted or deleted.Type: ApplicationFiled: April 9, 2013Publication date: March 12, 2015Inventors: Geraldine Siegfried, Abdel-Majid Khatib
-
Publication number: 20150072380Abstract: The present invention relates to the identification of novel nucleic acid sequences, designated herein as 7p, 8k, 7E, 9G, 8Q and 203, in a host cell which effect protein production. The present invention also provides host cells having a mutation or deletion of part or all of the gene encoding 7p, 8k, 7E, 9G, 8Q and 203, which are presented in FIG. 1, and are SEQ ID NOS.: 1-6, respectively. The present invention also provides host cells further comprising a nucleic acid encoding a desired heterologous protein such as an enzyme.Type: ApplicationFiled: September 23, 2014Publication date: March 12, 2015Applicant: DANISCO US INC.Inventors: Elizabeth A. Bodie, Steve Kim
-
Publication number: 20150072383Abstract: The present disclosure provides engineered transaminase polypeptides for the production of amines, polynucleotides encoding the engineered transaminases, host cells capable of expressing the engineered transaminases, and methods of using the engineered transaminases to prepare compounds useful in the production of active pharmaceutical agents. The present disclosure provides engineered polypeptides having transaminase activity, polynucleotides encoding the polypeptides, methods of the making the polypeptides, and methods of using the polypeptides for the biocatalytic conversion of ketone substrates to amine products. The present enzymes have been engineered to have one or more residue differences as compared to the amino acid sequence of the naturally occurring transaminase of Vibrio fluvialis. In particular, the transaminases of the present disclosure have been engineered for efficient formation of chiral tryptamine derivatives from its corresponding prochiral ketone substrates.Type: ApplicationFiled: March 22, 2013Publication date: March 12, 2015Inventors: Jovana Nazor, Derek Smith, Michael Crowe, Shiwei Song, Steven J. Collier
-
Publication number: 20150072399Abstract: The present invention relates to methods, systems and compositions, including genetically modified microorganisms, directed to achieve decreased microbial conversion of 3-hydroxypropionic acid (3-HP) to aldehydes of 3-HP. In various embodiments this is achieved by disruption of particular aldehyde dehydrogenase genes, including multiple gene deletions. Among the specific nucleic acids that are deleted whereby the desired decreased conversion is achieved are aldA, aldB, puuC), and usg of E. coli. Genetically modified microorganisms so modified are adapted to produce 3-HP, such as by approaches described herein.Type: ApplicationFiled: May 12, 2014Publication date: March 12, 2015Applicant: OPX Biotechnologies, Inc.Inventors: Michael D. Lynch, Christopher P. Mercogliano, Matthew L. Lipscomb, Tanya E. W. Lipscomb
-
Publication number: 20150072353Abstract: Analyte sensors, methods for producing and using analyte sensors, methods of detecting and/or measuring analyte activity, detecting pH change, and/or, controlling the concentration of an analyte in a system, are disclosed. Embodiments of the analyte sensors according to the disclosure can provide an accurate and convenient method for characterizing analyte activity, detecting pH change, controlling the concentration of an analyte in a system, and the like, in both in vivo and in vitro environments, in particular in living cell imaging.Type: ApplicationFiled: August 21, 2014Publication date: March 12, 2015Inventors: Jenny Jie Yang, Shen Tang
-
Patent number: 8975059Abstract: The present invention relates to isolated polypeptides having endoglucanase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.Type: GrantFiled: June 7, 2013Date of Patent: March 10, 2015Assignee: Novozymes A/SInventors: Alfredo Lopez de Leon, Michael Rey
-
Publication number: 20150064772Abstract: The present invention relates to methods for producing Saccharomyces strains that are capable of growth on xylose as a sole carbon source at a desired growth rate, (such as at least one generation per 48 hours), strains made by such methods, and Saccharomyces strains that grow at a growth rate of at least one generation per 48 hours using xylose as a sole carbon source for growth made by non-recombinant methods.Type: ApplicationFiled: September 4, 2014Publication date: March 5, 2015Inventors: Philip John Livingstone Bell, Paul Victor Attfield
-
Publication number: 20150064752Abstract: A polypeptide conferring an acid-tolerant property on a yeast cell, a polynucleotide encoding the polypeptide, a yeast cell including an increased amount of the polypeptide, a method of producing a product by using the yeast cell, and a method of producing an acid-tolerant yeast cell are provided.Type: ApplicationFiled: September 2, 2014Publication date: March 5, 2015Inventors: WOO YONG LEE, CHANG DUK KANG, JU YOUNG LEE, KWANG MYUNG CHO
-
Publication number: 20150064185Abstract: Drug compositions, fusions and conjugates are provided. The drug fusions and conjugates contain a therapeutic or diagnostic agent that is fused or conjugated to an antigen-binding fragment of an antibody that binds serum albumin. The drug compositions, fusions and conjugates have a longer in vivo half-life in comparison with the unconjugated or unfused therapeutic or diagnostic agent.Type: ApplicationFiled: November 13, 2014Publication date: March 5, 2015Inventors: Lucy J. HOLT, Ian M. Tomlinson
-
Publication number: 20150064743Abstract: The invention relates to methods for producing mogrosides with the aid of enzymes. In particular the invention proposes various biosynthetic pathways useful for mogroside production and enzymes useful for mogroside production are provided. Furthermore, the invention provides recombinant hosts useful in performing the methods of the invention.Type: ApplicationFiled: October 1, 2014Publication date: March 5, 2015Inventors: Yaoquan Liu, Jorgen Hansen, Jens Houghton-Larsen, Muthuswamy Panchapagesa Murali, Sathish Kumar, Nina Nicoline Rasmussen
-
Publication number: 20150064759Abstract: The present disclosure provides a non-naturally occurring microorganism comprising: one or more polynucleotides encoding one or more enzymes in a pathway that produces acetyl-CoA; one or more polynucleotides encoding one or more enzymes in a pathway that catalyze a conversion of cytosolic acetyl-CoA to 2-propanol; one or more polynucleotides encoding one or more enzymes in a pathway that catalyze a conversion of dihydroxyacetone-phosphate to 1-propanol and/or 1,2-propanediol, wherein the microorganism has reduced levels of pyruvate decarboxylase enzymatic activity (e.g., the microorganism comprises a disruption of one or more enzymes that decarboxylate pyruvate and/or a disruption of one or more transcription factors of one or more enzymes that decarboxylate pyruvate), and wherein the microorganism is capable of growing on a C6 sugar as a sole carbon source under anaerobic conditions.Type: ApplicationFiled: September 5, 2014Publication date: March 5, 2015Inventors: Johana Rincones Perez, Juan Diego Rojas Rojas, Ane Fernanda Beraldi Zeidler, Aline Silva Romao Dumaresq, Marilene Elizabete Pavan Rodrigues, Iuri Estrada Gouvea, Felipe Galzerani, Daniel Johannes Koch, Lucas Pedersen Parizzi, Mateus Schreiner Garcez Lopes, Thomas Martin Halder, Antonio Luis Ribeiro De Castro Morschbacker, Avram Michael Slovic
-
Publication number: 20150064751Abstract: The embodiments described herein pertain to cells, and methods for preparing cells, that can be used as biocatalysts by altering enzymes that compete for a substrate or product of a pathway of interest such that the targeted enzyme is sensitive to a site-specific protease, which protease is expressed but relocated in the cell to a site where it is not in contact with the targeted enzyme in the intact cell. Upon cell lysis, the protease contacts the target enzyme, which is then inactivated by protease cleavage.Type: ApplicationFiled: November 14, 2014Publication date: March 5, 2015Applicants: The Board of Trustees of the Leland Stanford Junior University, GreenLight Biosciences, Inc.Inventor: James R. Swartz
-
Publication number: 20150064782Abstract: The invention relates to compositions and methods, including polynucleotide sequences, amino acid sequences, recombinant host cells and recombinant host cell cultures engineered to produce fatty acid derivative compositions comprising fatty acids, fatty alcohols, fatty aldehydes, fatty esters, alkanes, terminal olefins, internal olefins or ketones. The fatty acid derivative composition is produced extracellularly with a higher titer, yield or productivity than the corresponding wild type or non-engineered host cell.Type: ApplicationFiled: April 2, 2013Publication date: March 5, 2015Applicant: REG LIFE SCIENCES, LLCInventors: Derek L. Greenfield, Andreas W. Schirmer, Elizabeth J. Clarke, Eli S. Groban, Bernardo M. Da Costa, Zhihao Hu
-
Patent number: 8969064Abstract: The present invention provides a method for producing a desired protein (such as a desired heterologous protein) comprising: (a) providing a host cell comprising a first recombinant gene encoding a protein comprising the sequence of a first chaperone protein, a second recombinant gene encoding a protein comprising the sequence of a second chaperone protein and a third gene, such as a third recombinant gene, encoding a desired protein (such as a desired heterologous protein), wherein the first and second chaperones are different; and (b) culturing the host cell in a culture medium to obtain expression of the first, second and third genes.Type: GrantFiled: May 17, 2012Date of Patent: March 3, 2015Assignee: Novozymes Biopharma DK A/SInventors: Christopher John Arthur Finnis, Darrell Sleep, Gillian Shuttleworth
-
Publication number: 20150057191Abstract: Compositions are provided, which can be used as frameworks for the creation of very stable and soluble single-chain Fv antibody fragments. These frameworks have been selected for intracellular performance and are thus ideally suited for the creation of scFv antibody fragments or scFv antibody libraries for applications where stability and solubility are limiting factors for the performance of antibody fragments, such as in the reducing environment of a cell. Such frameworks can also be used to identify highly conserved residues and consensus sequences which demonstrate enhanced solubility and stability.Type: ApplicationFiled: August 26, 2014Publication date: February 26, 2015Inventors: Kathrin Tissot, Stefan Ewert, Adrian Auf Der Maur, Alcide Barberis, Dominik Escher
-
Publication number: 20150056669Abstract: The present invention provides various combinations of genetic modifications to a transformed host cell that provide increase conversion of carbon to a chemical product. The present invention also provides methods of fermentation and methods of making various chemical products.Type: ApplicationFiled: March 17, 2014Publication date: February 26, 2015Inventors: Hans LIAO, Christopher Patrick MERCOGLIANO, Travis Robert WOLTER, Michael Tai Man LOUIE, Wendy Kathleen RIBBLE, Tanya LIPSCOMB, Eileen Colie SPINDLER, Michael D LYNCH
-
Publication number: 20150056206Abstract: The present disclosure relates generally to multi-specific Fab fusion proteins (MSFP) which comprise an antibody Fab fragment with both N-termini fused to a fusion moiety (fusion moiety A or B). MSFP containing the Fab fragment exhibit significantly reduced binding ability of the Fab fragment to the Fab target. Binding of the Fab to its target is restored when the MSFP is clustered on a cell surface by binding of the fusion moieties to their target. The reduced binding of the Fab to its target, especially when presented on a cell surface in its native state, absent fusion moiety binding provides advantages such as: reduced side effects and allows desirable pharmacological effects of selectivity and specificity in a controlled manner.Type: ApplicationFiled: September 5, 2014Publication date: February 26, 2015Inventor: Hongxing ZHOU
-
Patent number: 8962296Abstract: The present invention provides means useful for establishing an excellent isoprene monomer production system. Specifically, the present invention provides a polynucleotide of the following (a), (b), or (c): (a) a polynucleotide comprising (i) the nucleotide sequence represented by SEQ ID NO:1, or (ii) the nucleotide sequence consisting of the nucleotide residues at positions 133 to 1785 in the nucleotide sequence represented by SEQ ID NO:1; (b) a polynucleotide that comprises a nucleotide sequence having 90% or more identity to the nucleotide sequence of (i) or (ii) above, and encodes a protein having an isoprene synthase activity; or (c) a polynucleotide that hybridizes under a stringent condition with a polynucleotide consisting of a nucleotide sequence complementary to the nucleotide sequence of (i) or (ii) above, and encodes a protein having an isoprene synthase activity; and the like.Type: GrantFiled: March 15, 2013Date of Patent: February 24, 2015Assignees: Bridgestone Corporation, Ajinomoto Co., Inc.Inventors: Yasuyuki Hayashi, Minako Harada, Saaya Takaoka, Yasuo Fukushima, Keiichi Yokoyama, Yosuke Nishio, Yoshinori Tajima, Yoko Mihara, Kunio Nakata
-
Publication number: 20150050739Abstract: The present invention relates to a method for carrying out recombination at a target locus.Type: ApplicationFiled: March 12, 2013Publication date: February 19, 2015Inventors: Noel Nicolaas Maria Elisabeth Van Peij, Martina Beishuizen, Yvonne Johannes Odilia Arendsen
-
Publication number: 20150050708Abstract: Provided herein are non-naturally occurring microbial organisms having a formaldehyde fixation pathway and a formate assimilation pathway, which can further include a methanol metabolic pathway, a methanol oxidation pathway, a hydrogenase and/or a carbon monoxide dehydrogenase. These microbial organisms can further include a butadiene, 1,3-butanediol, crotyl alcohol or 3-buten-2-ol pathway. Additionally provided are methods of using such microbial organisms to produce butadiene, 1,3-butanediol, crotyl alcohol or 3-buten-2-ol.Type: ApplicationFiled: March 14, 2014Publication date: February 19, 2015Applicant: Genomatica, Inc.Inventors: Anthony P. BURGARD, Robin E. OSTERHOUT, Priti PHARKYA, Stefan ANDRAE
-
Patent number: 8956844Abstract: The present invention provides fungal xylanase and/or xylosidase enzymes suitable for use in saccharification reactions. The present invention provides xylanase and xylosidase enzymes suitable for use in saccharification reactions. The present application further provides genetically modified fungal organisms that produce xylanase(s) and/or xylosidase(s), as well as enzyme mixtures exhibiting enhanced hydrolysis of cellulosic material to fermentable sugars, enzyme mixtures produced by the genetically modified fungal organisms, and methods for producing fermentable sugars from cellulose using such enzyme mixtures. In some embodiments, the xylanase and xylosidase enzyme(s) are M. thermophila enzymes.Type: GrantFiled: June 10, 2013Date of Patent: February 17, 2015Assignee: Codexis, Inc.Inventors: Nicholas John Agard, David Elgart, Jie Yang, Goutami Banerjee, Jeanne Bonomo Benoit, Dipnath Baidyaroy
-
Patent number: 8956851Abstract: The present invention provides for novel metabolic pathways to reduce or eliminate glycerol production and increase product formation. More specifically, the invention provides for a recombinant microorganism comprising a deletion of one or more native enzymes that function to produce glycerol and/or regulate glycerol synthesis and one or more native and/or heterologous enzymes that function in one or more engineered metabolic pathways to convert a carbohydrate source, such as lignocellulose, to a product, such as ethanol, wherein the one or more native and/or heterologous enzymes is activated, upregulated, or downregulated.Type: GrantFiled: April 5, 2012Date of Patent: February 17, 2015Assignee: Lallemand Hungary Liquidity Management, LLCInventors: Aaron Argyros, William Ryan Sillers, Trisha Barrett, Nicky Caiazza, Arthur J. Shaw, IV
-
Publication number: 20150044747Abstract: The invention relates, in part, to nucleic acid constructs, genetically modified host cells and methods employing such constructs and host cells to increase the production of 3-methyl-2-butenol from IPP. Thus, in some aspects, the invention provides a genetically modified host cell transformed with a nucleic acid construct encoding a fusion protein comprising a phosphatase capable of catalyzing the dephosphorylation of dimethylallyl diphosphate (DMAPP) linked to an IPP isomerase capable of converting IPP to DMAPP, wherein the nucleic acid construct is operably linked to a promoter. In some embodiments, the genetically modified host cell 5 further comprises a nucleic acid encoding a reductase that is capable of converting 3-methyl-2-butenol to 3-methyl-butanol. In some embodiments, the reductase is encoded by a nucleic acid construct introduced into the cell. In some embodiments, the IPP isomerase is a Type I isomerase. In some embodiments, the IPP isomerase is a Type II isomerase.Type: ApplicationFiled: September 13, 2012Publication date: February 12, 2015Applicant: The Regents of the University of CaliforniaInventors: Howard Chou, Jay D. Keasling
-
Publication number: 20150047075Abstract: The present invention relates to isolated polypeptides having cellulolytic enhancing activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.Type: ApplicationFiled: October 20, 2014Publication date: February 12, 2015Inventors: Lan Tang, Ye Liu, Junxin Duan, Wenping Wu, Randall Kramer
-
YEAST CELL WITH ACTIVATED LACTATE DEHYDROGENASE AND METHOD OF PRODUCING LACTATE USING THE YEAST CELL
Publication number: 20150044740Abstract: A yeast cell comprising LDH from a Sordaria genus fungi, in which activity of lactate dehydrogenase converting pyruvate into lactate is increased, as well as a method of preparing the yeast cell and a method of using the yeast cell to produce lactate.Type: ApplicationFiled: July 24, 2014Publication date: February 12, 2015Inventors: Sung-soo KIM, So-young Lee, Chang-duk Kang, Ju-young Lee, Kwang-myung Cho -
Publication number: 20150044754Abstract: Provided are isolated polypeptides having alpha-amylase activity, catalytic domains, carbohydrate binding domains and polynucleotides encoding the polypeptides, catalytic domains or carbohydrate binding domains. Also provided are nucleic acid constructs, vectors and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides, catalytic domains or carbohydrate binding domains.Type: ApplicationFiled: September 7, 2012Publication date: February 12, 2015Inventors: Tianqi Sun, Ming Li, Junxin Duan
-
Publication number: 20150044215Abstract: Polypeptides are provided that are capable of significantly inhibiting andor neutralizing P aeruginosa. The polypeptides comprise two or more immunoglobulin single variable domains that are directed against the PcrV protein of P. aeruginosa, wherein the “first” immunoglobulin single variable domain and the “second” immunoglobulin single variable domain have different paratopes.Type: ApplicationFiled: March 4, 2013Publication date: February 12, 2015Applicant: Ablynx N.V.Inventors: Evelyn De Tavernier, Ann Union, Bruno Dombrecht, Guy Hermans, Erika Morizzo
-
Patent number: 8951937Abstract: A group of bacterial dihydroxy-acid dehydratases having a [2Fe-2S] cluster was discovered. Bacterial [2Fe-2S] DHADs were expressed as heterologous proteins in bacteria and yeast cells, providing DHAD activity for conversion of 2,3-dihydroxyisovalerate to ?-ketoisovalerate or 2,3-dihydroxymethylvalerate to ?-ketomethylvalerate. Isobutanol and other compounds may be synthesized in pathways that include bacterial [2Fe-2S] DHAD activity.Type: GrantFiled: March 15, 2013Date of Patent: February 10, 2015Assignee: Butamax Advanced Biofuels LLCInventors: Dennis Flint, Steven Cary Rothman, Wonchul Suh, Jean-Francois Tomb, Rick W. Ye
-
Publication number: 20150037872Abstract: The present invention relates to a method of selecting a protein variant having modified immunogenicity as compared to the parent protein comprising the steps obtaining antibody binding peptide sequences, using the sequences to localise epitope sequences on the 3-dimensional structure of parent protein, defining an epitope area including amino acids situated within 5 ? from the epitope amino acids constituting the epitope sequence, changing one or more of the amino acids defining the epitope area of the parent protein by genetical engineering mutations of a DNA sequence encoding the parent protein, introducing the mutated DNA sequence into a suitable host, culturing said host and expressing the protein variant, and evaluating the immunogenicity of the protein variant using the parent protein as reference. The invention further relates to the protein variant and use thereof, as well as to a method for producing said protein variant.Type: ApplicationFiled: October 15, 2014Publication date: February 5, 2015Inventors: Erwin Ludo Roggen, Steffen Ernst, Allan Svendsen, Esben Peter Friis, Claus Von Der Osten
-
Publication number: 20150038680Abstract: The disclosure provides spider silk polypeptides and polynucleotides encoding the same. Methods of using such polypeptides and polynucleotides and designing novel biomaterials using repeat units of the polypeptides and polynucleotides.Type: ApplicationFiled: February 21, 2013Publication date: February 5, 2015Applicant: The Regents of the University of CaliforniaInventors: Cheryl Y. Hayashi, Nadia A. Ayoub, James Starrett
-
Publication number: 20150037861Abstract: The invention features compositions and methods for the increased production of mevalonate, isoprene, isoprenoid precursor molecules, and/or isoprenoids in microorganisms via the heterologous expression of the mvaE and mvaS genes from the organisms Listeria grayi DSM 20601, Enterococcus faecium, Enterococcus gallinarum EG2, and Enterococcus casseliflavus.Type: ApplicationFiled: October 15, 2014Publication date: February 5, 2015Inventors: Zachary Q. BECK, Michael C. Miller, Caroline M. Peres, Yuliya A. Primak, Jeff P. Pucci, Derek H. Wells
-
Publication number: 20150037860Abstract: This document describes biochemical pathways for producing isoprene by forming two vinyl groups in a central precursor produced from isobutyryl-CoA, 3-methyl-2-oxopentanoate, or 4-methyl-2-oxopentanoate as well as recombinant hosts for producing isoprene.Type: ApplicationFiled: August 5, 2014Publication date: February 5, 2015Inventors: Adriana Leonora Botes, Alex Van Eck Conradie
-
Publication number: 20150038673Abstract: The present invention relates to novel ?-AR homologous cyclopeptide-mutants comprising only two cysteine residues able to form an intramolecular linkage, to linear peptides that can form these cyclopeptide-mutants and to nucleic acid molecules encoding these cyclopeptide-mutants and linear peptides. Moreover, vectors and recombinant host cells comprising said nucleic acid molecule and a method for producing the disclosed cyclopeptide-mutants are provided. Further provided is a composition comprising the peptides, nucleic acid molecules, vectors or host cells of the invention. The present invention also relates to therapeutic and diagnostic means, methods and uses taking advantage of the peptides of the invention and to means, methods and uses for detecting anti-.beta.-adrenergic receptor antibodies like anti-?1-adrenergic receptor antibodies.Type: ApplicationFiled: August 5, 2014Publication date: February 5, 2015Inventors: Roland Jahns, Valerie Jahns, Martin Lohse, Viacheslav Nikolaev
-
Publication number: 20150037892Abstract: The present invention relates to a method for carrying out recombination at a target locus.Type: ApplicationFiled: March 12, 2013Publication date: February 5, 2015Inventors: Nathalie Wiessenhaan, Catharina Petronella Antonia Maria Kolen, Bernard Meijrink, Viktor Marius Boer, Johannes Andries Roubos, Yvonne Johannes Odilia Arendsen
-
Publication number: 20150037855Abstract: The invention relates to the fields of industrial microbiology and alcohol production. The invention also relates to the development of a microorganism capable of producing fermentation products via an engineered pathway, and uses of the microorganism. The invention also relates to the methods to improve cell viability and productivity and the use of recycling and acid washing to increase the yield of fermentation products.Type: ApplicationFiled: December 28, 2012Publication date: February 5, 2015Inventors: Bhaskar Bhadra, RITU Bhalla, Arthur Leo Kruckeberg, Vasantha Nagarajan, Ranjan Patnaik, Wonchul Suh
-
Publication number: 20150037849Abstract: Recombinant microbial cells and methods for producing 5-hydroxytryptophan (5HTP) using such cells are described. More specifically, the recombinant microbial cell comprises an exogenous gene encoding an L-tryptophan hydroxylase, and means for providing tetrahydrobiopterin (THB). Related sequences and vectors for use in preparing such recombinant microbial cells are also described.Type: ApplicationFiled: February 28, 2013Publication date: February 5, 2015Inventors: Eric Michael Knight, Jiangfeng Zhu, Jochen Förster, Hao Luo
-
Publication number: 20150037301Abstract: The invention relates to a recombinant factor VIII that includes one or more mutations at an interface of A1 and C2 domains of recombinant factor VIII. The one or more mutations include substitution of one or more amino acid residues with either a cysteine or an amino acid residue having a higher hydrophobicity. This results in enhanced stability of factor VIII. Methods for making the recombinant factor VIII, pharmaceutical compositions containing the recombinant factor VIII, and use of the recombinant factor VIII for treating hemophilia A are also disclosed.Type: ApplicationFiled: October 19, 2014Publication date: February 5, 2015Applicant: UNIVERSITY OF ROCHESTERInventors: Philip J. Fay, Hironao Wakabayashi
-
Publication number: 20150038401Abstract: The present invention relates to a transport protein which can be obtained by modifying the heavy chain of the neurotoxin formed by Clostridium botulinum wherein (i) the protein binds specifically to nerve cells with a higher or lower affinity as the native neurotoxin; (ii) the protein has an increased or reduced neurotoxicity compared to the native neurotoxin, the neurotoxicity being preferably determined in the hemidiaphragm assay; and/or (iii) the protein comprises a lower affinity against neutralizing antibodies compared to the native neurotoxin. The invention also relates to methods for producing the same and the use thereof in cosmetic and pharmaceutical compositions.Type: ApplicationFiled: August 5, 2014Publication date: February 5, 2015Applicant: SYNTAXIN LIMITEDInventors: Andreas Rummel, Tanja Weil, Aleksandrs Gutcaits
-
Publication number: 20150040271Abstract: The present invention relates to isolated polypeptides having cellulolytic enhancing activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.Type: ApplicationFiled: October 20, 2014Publication date: February 5, 2015Inventors: Suchindra Maiyuran, Randall Kramer, Paul Harris
-
Publication number: 20150031082Abstract: The present invention relates to isolated polypeptides having beta-glucosidase activity, beta-xylosidase activity, or beta-glucosidase and beta-xylosidase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.Type: ApplicationFiled: October 13, 2014Publication date: January 29, 2015Inventor: Marc Dominique Morant
-
Publication number: 20150031868Abstract: The present invention relates to a recombinant microorganism comprising one or more nucleotide sequence(s) encoding: a polypeptide having ent-copalyl pyrophosphate synthase activity; a polypeptide having ent-Kaurene synthase activity; a polypeptide having ent-Kaurene oxidase activity; and a polypeptide having kaurenoic acid 13-hydroxylase activity, whereby expression of the nucleotide sequence(s) confer(s) on the microorganism the ability to produce at least steviol. The recombinant microorganism may also be capable of expressing one or more UDP-glucosyltransferases such that the microorganism is capable of producing one or more steviol glycosides.Type: ApplicationFiled: January 23, 2013Publication date: January 29, 2015Inventors: Martin Lehmann, Joshua Trueheart, Priscilla Zwart Jens, Liang Wu, Viktor Marius Boer, Cornelis Maria Jacobus Sagt, Manoj Kumar, Bernard Meijrink, Marco Alexander Van Den Berg
-
Publication number: 20150030584Abstract: The invention relates to a transport protein which can be obtained by modifying the heavy chain of the neurotoxin formed by Clostridium botulinum. The protein binds specifically to nerve cells with a higher affinity as the native neurotoxin. The invention also relates to a method for the production of transport protein, the nucleic acids coding for the transport protein, the transport protein containing pharmaceutical and cosmetic compositions and use thereof.Type: ApplicationFiled: August 5, 2014Publication date: January 29, 2015Applicant: SYNTAXIN LIMITEDInventor: Andreas Rummel
-
Publication number: 20150031601Abstract: The present invention relates to variants of a parent antimicrobial peptide. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.Type: ApplicationFiled: August 11, 2014Publication date: January 29, 2015Applicant: ADDENIUM BIOTECH APSInventors: Hans-Henrik Kristensen Hoegenhaug, Per Holse Mygind, Thomas Kruse, Dorotea Raventos Segura, Dorthe Hoj Sandvang, Soren Neve