Abstract: A system comprising a collocated thermal plant, water source, CO2 source and biomass growth module is disclosed. A method of improving the environment by utilizing the system is disclosed.
Type:
Application
Filed:
December 31, 2016
Publication date:
April 20, 2017
Inventors:
Kevin C. Harmon, Shannon M. Johnson, Eugene T. Holmes
Abstract: The invention relates to a system, comprising: a) a sample processing unit, comprising an input port and an output port coupled to a rotating container having at least one sample chamber, the sample processing unit configured provide a first processing step to a sample or to rotate the container so as to apply a centrifugal force to a sample deposited in the chamber and separate at least a first component and a second component of the deposited sample; and b) a sample separation unit coupled to the output port of the sample processing unit, the cell separation unit comprising separation column holder (42), a pump (64) and a plurality of valves (1-11) configured to at least partially control fluid flow through a fluid circuitry and a separation column (40) positioned in the holder, the separation column configured to separate labeled and unlabeled components of sample flowed through the column.
Type:
Application
Filed:
December 30, 2016
Publication date:
April 20, 2017
Applicant:
Miltenyi Biotec GmbH
Inventors:
Stefan Miltenyi, Winfried Schimmelpfennig, Holger Lantow, Niklas Elmar Neuschaefer, Martin Biehl, Eiad Kabaha, Juergen Schulz
Abstract: The present invention relates to a medium composition for the dedifferentiation of induced pluripotency stem cells, containing a phlorotannin fraction extracted and isolated from one type of brown algae selected from the group consisting of Ecklonia cava, Dictyopteris prolifera, Dictyota coriacea, Sargassum horneri, Ishige okamurai and the like. In addition, the present invention relates to a method for preparing induced pluripotency stem cells by using the medium composition. Induced pluripotency stem cells can be safely, easily and effectively prepared by using mesenchymal stem cells by using the medium composition of the present invention, and the prepared induced pluripotency stem cells can be differentiated into various cells, and thus can be useful as a cell therapeutic agent.
Type:
Application
Filed:
May 22, 2015
Publication date:
April 20, 2017
Inventors:
Sang Yeon LEE, Won Ju JUNG, Ho Bin KIM, Min Sun OH, Kye Ho LEE
Abstract: The present invention is a method for controlling a regeneration speed of an animal cell that includes a step of grasping tide-generating force and a step of giving a physical stimulus or chemical stimulus to the animal cell according to the variation in the tide-generating force.
Abstract: A cell composition composed of spermatogonial stem cells, Sertoli cells, Leydig cells and optionally peritubular cells, is provided, as is a culture composition, artificial testicular construct, hydrogel composition, and device containing the same. A method for using the device as a physiologically relevant in vitro model of human testicular function to screen compounds for pharmacological or toxicological activity is also provided.
Type:
Application
Filed:
October 14, 2016
Publication date:
April 20, 2017
Inventors:
Samuel Pendergraft, Hooman Sadri-Ardekani, Anthony Atala, Colin Bishop
Abstract: Genetically modified mice are provided that express human ? variable (hV?) sequences, including mice that express hV? sequences from an endogenous mouse ? light chain locus, mice that express hV? sequences from an endogenous mouse ? light chain locus, and mice that express hV? sequences from a transgene or an episome wherein the hV? sequence is linked to a mouse constant sequence. Mice are provided that are a source of somatically mutated human ? variable sequences useful for making antigen-binding proteins. Compositions and methods for making antigen-binding proteins that comprise human ? variable sequences, including human antibodies, are provided.
Type:
Application
Filed:
January 4, 2017
Publication date:
April 20, 2017
Inventors:
Lynn Macdonald, Sean Stevens, Cagan Gurer, Andrew J. Murphy, Karolina A. Meagher
Abstract: The present disclosure provides methods for maturing hepatocytes comprising culturing with cyclic adenosine monophosphate and a Janus kinase inhibitor. There is also provided a method for screening inhibitors of hepatitis B virus infection and/or replication.
Type:
Application
Filed:
October 19, 2016
Publication date:
April 20, 2017
Inventors:
Christian KANNEMEIER, Elisabeth ENGHOFER, Lisa HARMS
Abstract: The present invention provides methods comprising both genetic and chemical means for the production of hepatocytes from a variety of cell sources, particularly pluripotent stem cells.
Abstract: Described herein are methods relating to the differentiation of stem cells to more differentiated phenotypes, e.g. to terminally differentiated cell types and/or precursors thereof. In some embodiments, the methods relate to contacting the stem cells with differentiation factors and halting the cell cycle, thereby increasing the rate of differentiation.
Type:
Application
Filed:
June 9, 2015
Publication date:
April 20, 2017
Applicant:
PRESIDENT AND FELLOWS OF HARVARD COLLEGE
Abstract: The present disclosure provides a method of manufacturing and differentiating mammalian stern cells, and in one embodiment human induced pluripotent stern cells (iPSc), e.g., manufacturing neuron progenitors, e.g., derived from iPSC, on a large scale by the use of an automated hollow fiber reactor system. In one embodiment, human iPSc that can be differentiated into cardiomyocytes or neuron progenitors are provided. The method comprises seeding a hollow fiber reactor with stem cells such as iPSc, or differentiated iPSc, growing and expanding the seeded cells using appropriate growth factors and nutrients, and harvesting the cells after expansion from the hollow fiber reactor walls, e.g., with the use of an enzyme. The method can produce billions of cells per week from seeding the reactor with a minimum number of starting stem cells or neuron progenitor cells.
Abstract: The present invention relates to a composition for expanding lymphocytes comprising at least two types of cytokines selected from interleukin 2 (IL-2), interleukin 15 (IL-15) and interleukin 21 (IL-21). It further relates to a Method of preparing a population of clinically relevant lymphocytes, comprising the steps of: obtaining a body sample from a mammal in particular a tissue sample or body liquid sample, comprising at least one lymphocyte and optionally separating the cells in the body sample, culturing the body sample in-vitro to expand and/or stimulate lymphocytes in the sample wherein the culturing comprises using IL-2, IL-15 and/or IL-21, and optionally determining the presence of clinically relevant lymphocyte in the cultured sample. The present invention also relates to an immunotherapy and the population of clinically relevant lymphocytes.
Abstract: The invention provides a chimeric receptor comprising NKG2D, DAP10 and CD3 zeta. Also disclosed is a composition comprising this chimeric receptor and methods for making and using it to enhance the cytotoxicity and antitumor capacity of NK cells. The invention also encompansses methods for use of NKG2D-DAP10-CD3 zeta polypeptides, vectors and cells in methods for treating cancer and other proliferative disorders, as well as infectious diseases.
Type:
Application
Filed:
October 28, 2016
Publication date:
April 20, 2017
Applicants:
ST. JUDE CHILDREN'S RESEARCH HOSPITAL, INC., NATIONAL UNIVERSITY OF SINGAPORE
Abstract: The present disclosure generally regards methods and compositions for providing multi-lineage hematopoietic precursor cells from pluripotent stem cells (PSCs). The PSCs comprise an expression construct encoding an ETS/ERG gene, GATA2 and HOXA9. Also provided are methods for providing hematopoietic stem cells capable of long-term engraftment in mammals, such as humans. Further provided are therapeutic compositions including the provided hematopoietic stem cells and precursors of hematopoietic cells, and methods of using such for the treatment of subjects.
Type:
Application
Filed:
October 20, 2016
Publication date:
April 20, 2017
Inventors:
Junying YU, Maksym A. VODYANYK, Jeffrey SASAKI, Deepika RAJESH, Sarah A. BURTON
Abstract: The present disclosure provides methods for immortalizing precursor cells that are non-terminally differentiated cells such as stem cells, the methods comprising culturing the precursor cells in the presence of a Notch 1 agonist, Notch 2 agonist or Notch 1 agonist and Notch 2 agonist (and, in particular embodiments, one or more growth factors) that support the proliferation but not differentiation of the non-terminally differentiated cells. The present disclosure further provides methods to induce the differentiation of immortalized cells, comprising growing the cells in the presence of a Notch 1 agonist, Notch 2 agonist or Notch 1 agonist and Notch 2 agonist and at least one growth factor which supports the differentiation of the cell into a more specialized cell type. The immortalized and/or differentiated cells of the disclosure can be used to repopulate cell populations that have been diminished, for example as a result of infection or exposure to certain drugs.
Abstract: The electrical pacemakers currently being used for the therapeutic approaches for treatment of “sick sinus syndrome” are not hormonally regulatable and entail risks through infections or premature battery discharge. These problems could be overcome by means of “biological cardiac pacemakers” obtained from pluripotent stem cells (PSCs). It has been shown that the controlled differentiation of stem cells with TBX, inductors of sinoatrial node cells, and an additional Myh6 promoter-specific antibiotic selection can give cardiomyocyte aggregates consisting to an extent of more than 80% of physiologically functional pacemaker cells. These induced sinoatrial bodies (“iSABs”) for the first time exhibited very high beat frequencies (300-400 bpm), similar to those in a murine heart, and were able to stably rhythmically stimulate heart muscle cells ex vivo.
Abstract: The disclosure provides stem cells which express high levels of Angeopoetin-1 (Ang1) and methods for their production. Such stem cells may be used in a range of therapeutic application.
Abstract: Described herein are 3-dimensional clusters of reaggregated cells comprising cells reaggregated from at least two different cell sources, such as different cell types, different donors, and combinations thereof. Methods of making, using, and cryopreserving these 3-dimensional clusters of reaggregated cells are also described herein.
Type:
Application
Filed:
December 28, 2016
Publication date:
April 20, 2017
Inventors:
Lisa Stehno-Bittel, Karthik Ramachandran, Sonia Rawal
Abstract: Described herein are methods and compositions related to generation of induced pluripotent stem cells (iPSCs). Improved techniques for establishing highly efficient, reproducible reprogramming using non-integrating episomal plasmid vectors, including generation of iPSCs from lymphoblastoid B-cells and lymphoblastoid B-cell lines. Such methods and compositions find use in regenerative medicine applications.
Type:
Application
Filed:
June 5, 2015
Publication date:
April 20, 2017
Applicant:
Cedars-Sinai Medical Center
Inventors:
Dhruv Sareen, Loren Ornelas, Robert Barrett
Abstract: Disclosed are methods and compositions for increasing the triacylglycerol content of a cell by up-regulating diacylglycerol acyltransferase and down-regulating triacylglycerol lipase. In some embodiments, a DGA1 protein is expressed and a native TGL3 gene is knocked out, thereby increasing the synthesis of triacylglycerol and decreasing its consumption, respectively.
Type:
Application
Filed:
May 1, 2015
Publication date:
April 20, 2017
Inventors:
Vasiliki Tsakraklides, Elena E. Brevnova
Abstract: Provided is a deoxyribonuclease comprising: (a) an amino acid sequence having at least 85% sequence identity with the sequence of a eukaryotic DNase I; and (b) an amino acid sequence capable of binding nucleic acid non-specifically comprising at least one helix-hairpin-helix motif.
Type:
Application
Filed:
June 2, 2015
Publication date:
April 20, 2017
Inventors:
Gediminas ALZBUTAS, Arunas LAGUNAVICIUS, Milda KANIUSAITE
Abstract: What is aimed at is provision of an inexpensive and efficient saccharification method for lignocellulose using a thermostable xylanase and provision of a mutant xylanase that has a substitute amino acid residue, and that exhibits stable activity even under severe conditions in which enzymes easily inactivate, and that provides an initial rate of reaction not significantly reduced as compared to a wild-type xylanase corresponding to the mutant xylanase. Provided is a method of producing a saccharified product of lignocellulose, including contacting a lignocellulosic raw material with a thermostable xylanase, and a mutant xylanase that provides an initial rate of reaction that is at least 70% of that provided by a wild-type xylanase corresponding thereto, that has a xylanase activity after heat treatment at 50° C. for 24 hours that is at least 50% of its xylanase activity before the heat treatment, and that has a substitute amino acid residue.
Abstract: The present invention provides methods for the production of recombinant polypeptides having serine protease activity, polypeptides obtainable by such methods and use of said polypeptides in medicine, cosmetics and industry. In particular, the invention provides recombinantly expressed mutants of trypsin I from Atlantic cod, which mutants exhibit improved stability and/or catalytic properties relative to the wildtype trypsin purified from cod.
Type:
Application
Filed:
March 31, 2015
Publication date:
April 20, 2017
Inventors:
Mats Peter CLARSUND, Bo Roger SVENSSON, Björn Ulrik WALSE, Poul Baad RASMUSSEN, Peterø Bjødstrup THORSTED
Abstract: A process is disclosed for immobilizing a lipase on a support containing a functional amino group, which comprises contacting the lipase with said support in the presence of a surface-active material.
Type:
Application
Filed:
May 14, 2015
Publication date:
April 20, 2017
Applicant:
Loders Croklaan B.V.
Inventors:
Krishnadath BHAGGAN, Jun MA, Chiara MIORINI, Viktoria TARAN
Abstract: A method for the creation of a personalized vaccine. Multiple and varied antigens in conjunction with heat shock proteins (and other protein chaperones) are generated by ionized gas lysing coupled with the separation, concentration, and purification of these chaperone protein-antigen complexes (CPAC) using insulator-dielectrophoresis (i-DEP)-based devices. The ionized gas uniquely forms more and varied chaperone proteins and chaperone protein-antigen complexes (CPAC) than prior art mechanical, chemical, electric or other lysing techniques. These CPAC generated by the ionized gas lysis and separated by i-DEP are electrospray-encapsulated by a biodegradable polymer at the nano particle level to further enhance these personalized vaccines for accelerated immune system uptake. For the first time, sterile eradication of infectious pathogens and cancer (known or unknown to exist in the host) can be accomplished with multiple personalized vaccine treatments.
Abstract: Disclosed herein are ultrasonic systems for applying low-intensity ultrasound to a sample (e.g., a cell culture or tissue). Further disclosed are methods for applying low-intensity ultrasound to a sample (e.g., a cell culture or tissue) or inducing apoptosis in a cell using the ultrasonic systems.
Type:
Application
Filed:
May 6, 2015
Publication date:
April 20, 2017
Applicant:
SONIFY BIOSCIENCES, LLC
Inventors:
Miriam Sara BOER, Daniel Jordan ROGERS, Soraya J. BAILEY
Abstract: Methods of non-destructively obtaining the genotype of a plant cell from a plant sample are disclosed. The plant cell is isolated from a plant cell sample using an integrated microfluidic device. The integrated microfluidic device includes an individual cell trap located downstream from a microfluidic channel and, the microfluidic device is configured to trap the plant cell in the individual cell trap. mRNA is extracted from the plant cell by contacting the plant cell with an atomic force microscope (AFM) probe and by attracting mRNA from loci of interest to the probe end using a dielectrophoresis DEP force under the alternating current (AC) field applied to the probe. The genotype of the plant cell is determined from cDNA obtained from the extracted mRNA. Alternatively, the mRNA is analyzed to determine gene expression patterns of the plant cell.
Type:
Application
Filed:
October 7, 2016
Publication date:
April 20, 2017
Inventors:
Abraham P. Lee, Do-Hyun Lee, H. Kumar Wickramasinghe, Yinglei Tao, Xuan Li, Yue Yun
Abstract: A nucleic acid purification device includes a housing and an adapter operatively attached to the housing. The adapter is configured to receive at least one well plate which includes a plurality of wells for receiving contents including at least a sample and a plurality of paramagnetic particles. The device also includes a motor disposed within the housing and configured to selectively move at least the adapter to thereby disrupt or shake the contents of the plurality of wells when the at least one well plate is received by the adapter. The device further includes at least one electromagnetic feature configured to selectively receive an electrical signal and thereby magnetize at least a portion of the plurality of paramagnetic particles when the plurality of paramagnetic particles are received by the plurality of wells and the at least one well plate is received by the adapter.
Abstract: Methods for display of recombinant whole immunoglobulins or immunoglobulin libraries on the surface of eukaryote host cells, including yeast and filamentous fungi, are described. The methods are useful for screening libraries of recombinant immunoglobulins in eukaryote host cells to identify immunoglobulins that are specific for an antigen of interest.
Type:
Application
Filed:
January 27, 2016
Publication date:
April 20, 2017
Applicant:
Merck Sharp & Dohme Corp.
Inventors:
Bianka Prinz, Natarajan Sethuraman, Dongxing Zha, Stefan Wildt, Piotr Bobrowicz
Abstract: The invention discloses the utilization of DNA generated nanoparticles to block interaction between inhibitory signals in immune cells. Provided are compositions of matter, protocols and treatment methodologies for stimulation immunity through inhibiting suppressive molecules through the use of DNA based nanoparticles.
Abstract: Modified nucleic acids are described herein, including pharmaceutical compositions comprising the modified nucleic acids, and methods of using the modified nucleic acids.
Type:
Application
Filed:
October 25, 2016
Publication date:
April 20, 2017
Inventors:
Muthiah MANOHARAN, Kallanthottathil G. RAJEEV
Abstract: The invention relates to a method for inducing or promoting skipping of exon 45 of DMD pre-mRNA in a Duchenne Muscular Dystrophy patient, preferably in an isolated (muscle) cell, the method comprising providing an isolate muscle cell with a molecule that binds to a continuous stretch of at least 21 nucleotides within said exon. The invention further relates to such molecule used in the method.
Type:
Application
Filed:
December 27, 2016
Publication date:
April 20, 2017
Inventors:
Josephus Johannes De KIMPE, Adriana Marie RUS, Gerard Johannes PLATENBURG, Judith Christina Theodora Van DEUTEKOM, Garrit-Jan Boudewijn Van OMMEN
Abstract: The invention features compounds of formula V or XII: In one embodiment, the invention relates compounds and processes for conjugating ligand to oligonucleotide. The invention further relates to methods for treating various disorders and diseases such as viral infections, bacterial infections, parasitic infections, cancers, allergies, autoimmune diseases, immunodeficiencies and immunosuppression.
Type:
Application
Filed:
December 30, 2016
Publication date:
April 20, 2017
Inventors:
Muthiah MANOHARAN, Jayaprakash K. NAIR, Kallanthottahil G. RAJEEV, Michael E. JUNG
Abstract: The invention relates to a method of designing a short RNA molecule to increase the expression of a target gene in a cell through the down-regulation of a non-coding RNA transcript, said method comprising the steps of: a) obtaining the nucleotide sequence of the coding strand of the target gene, at least between 200 nucleotides upstream of the gene's transcription start site and 200 nucleotides downstream of the gene's transcription start site; b) determining the reverse complementary RNA sequence to the nucleotide sequence determined in step a); and c) designing a short RNA molecule which is the reverse complement or has at least 80% sequence identity with the reverse complement of a region of the sequence determined in step b); wherein said method does not include a step in which the existence of said non-coding RNA transcript is determined; and to such short RNA molecules and uses thereof.
Abstract: The present invention provides synthetic RNA aptamers that bind RDX. In various embodiments, the synthetic RNA aptamers may include one or more aptamers selected from the group consisting of SEQ ID 1-12. The synthetic RNA aptamers that bind RDX provide an inexpensive, in situ method for testing for RDX, which may be used for both soil and water samples.
Type:
Application
Filed:
June 3, 2015
Publication date:
April 20, 2017
Applicant:
United States of America as Represented by The Secretary of the Army
Inventors:
Jed O. Eberly, Fiona Crocker, Karl J. Indest
Abstract: An aptamer-N-heterocyclic-carbene metal complex conjugate (aptamer-NHCM conjugate) or an aptamer-bis-N-heterocyclic-carbene metal complex conjugate (aptamer-bis-NHCM conjugate) includes an aptamer coupled through a hydrolytically stable bond to an N-heterocyclic-carbene metal complex (NHCM) or a bis-N-heterocyclic-carbene metal complex (bis-NHCM). The aptamer-NHCM conjugate is prepared where the chosen aptamer displays selective binding to a cell specific receptor, such that the cytotoxic NHCM can be directed specifically to cells responsible for a target disease (e.g., a specific cancer type). A method of preparing the aptamer-N-heterocyclic-carbene metal complex conjugate involves installing a coupling group to an N-heterocyclic-carbene metal complex that can specifically bond with a functional group on an aptamer; the bond, covalent or non-covalent, is stable hydrolytically in the absence of an environment that promotes intentional cleavage of the bond.
Type:
Application
Filed:
January 3, 2017
Publication date:
April 20, 2017
Inventors:
Adam S. Veige, Mary E. Garner, Weijia Niu
Abstract: Double-stranded ribonucleic acids (dsRNA) of at least 45 bp, preferably of at least 50 bp, which dsRNA include at least one 5?-triphosphate group and further includes at least one chemical modification at a 5? end, at a 3? end and/or at a non-terminal nucleotide. The invention further provides pharmaceutical compositions containing such modified dsRNAs, methods for their production, and to their use in medicine, in particular for immunostimulation and treatment as well as prevention of infectious, autoimmune, degenerative, cancer and tumor diseases.
Abstract: The present disclosure provides an RNA oligonucleotide having a helical bend structure and a use thereof. Specifically, double strands formed by a complementary binding of two sequences have a helical bend structure in the RNA oligonucleotide. The RNA oligonucleotide can increase the expression of interferon-? or ISG56 and thus can be used as an immune system enhancer.
Type:
Application
Filed:
May 26, 2016
Publication date:
April 20, 2017
Inventors:
Byong-Seok CHOI, Mi Kyung LEE, Janghyun LEE, Suk-Jo KANG, Eun Byeol PARK
Abstract: In one aspect, the invention provides methods and compositions for the expression of small RNA molecules within a cell using a retroviral vector (FIG. 1A). Small interfering RNA (siRNA) can be expressed using the methods of the invention within a cell. In a further aspect, the invention provides methods for producing siRNA encoding lentivirus where the siRNA activity may interfere with the lentiviral life cycle. In yet a further aspect, the invention provides methods for expression of a small RNA molecule within a cell, such as an siRNA capable of downregulating CCR5, wherein expression of the small RNA molecule is relatively non-cytotoxic to the cell. The invention also includes small RNA molecules, such as an siRNA capable of downregulating CCR5, that are relatively non-cytotoxic to cells.
Type:
Application
Filed:
December 30, 2016
Publication date:
April 20, 2017
Inventors:
Carlos Lois-Caballe, David Baltimore, Xiao-Feng Qin, Irvin S.Y. Chen, Dong Sung An
Abstract: The present invention provides pharmaceutical formulations for oral administration of antisense oligonucleotides, such as antisense oligonucleotides against SMAD7. The pharmaceutical formulations can be used to treat Crohn's disease, ulcerative colitis and chronic inflammatory bowel disease.
Type:
Application
Filed:
October 26, 2016
Publication date:
April 20, 2017
Inventors:
Sergio Baroni, Salvatore Bellinvia, Francesca Viti
Abstract: This invention is related to a therapeutic agent for treating chronic kidney disease comprising a substance which inhibits the enzymatic activity of NNMT or suppresses NNMT gene expression, or a method for screening a therapeutic agent for treating chronic kidney disease which targets the NNMT enzyme or NNMT gene.
Abstract: Compounds, compositions and methods are provided for modulating the expression of growth hormone receptor and/or insulin like growth factor-I (IGF-I). The compositions comprise oligonucleotides, targeted to nucleic acid encoding growth hormone receptor. Methods of using these compounds for modulation of growth hormone receptor expression and for diagnosis and treatment of disease associated with expression of growth hormone receptor and/or insulin-like growth factor-I are provided. Diagnostic methods and kits are also provided.
Abstract: To produce a bacterial microcompartment shell, or a designed shell based on naturally occurring bacterial microcompartment shells in a new host organism, a synthetic operon is constructed that contains the desired shell protein genes and translation efficiency is controlled by host specific ribosomal binding sites. Proteins or other molecules can be encapsulated in the microcompartment shells by various methods described herein. The constructs can also be used to express self-assembling sheets comprised of shell proteins.
Type:
Application
Filed:
December 1, 2016
Publication date:
April 20, 2017
Inventors:
Cheryl A. Kerfeld, Jonathan K. Lassila, James N. Kinney, Markus Sutter, Steven C. Wilson
Abstract: Isolated and/or purified polypeptides and nucleic acid sequences encoding polypeptides from Alicyclobacillus acidocaldarius are provided. Further provided are methods for modulating or altering recombination inside or outside of a cell using isolated and/or purified polypeptides and/or nucleic acid sequences from Alicyclobacillus acidocaldarius.
Type:
Application
Filed:
December 30, 2016
Publication date:
April 20, 2017
Inventors:
Brady D. Lee, Deborah T. Newby, Jeffrey A. Lacey, David N. Thompson, Vicki S. Thompson, William A. Apel, Francisco F. Roberto, David W. Reed
Abstract: Vectors expressible in a host that is the rhaBAD promoter region of the L-rhamnose operon operably linked to a transcriptional unit that is: a) a nucleic acid sequence which is heterologouse to the host, and b) a prokaryotic signal sequence operably linked to the nucleic acid sequence. The prokaryotic signal sequence is selected from signal peptides of periplasmatic binding proteins for sugars, amino acids, vitamins and ions. The expression of the nucleic acid sequence is controlled by the promoter region. The vector is used for the regulated heterologous expression of a nucleic acid sequence in a prokaryotic host. This is an isolated and purified nucleic acid sequence expressible in a host is the promoter region of the L-rhamnose operon. There is a method for producing a polypeptide in a host using the vector.
Type:
Application
Filed:
March 8, 2016
Publication date:
April 20, 2017
Inventors:
Johann Brass, SR., Christoph Kiziak, Joachim Klein, Ralf Ostendorp
Abstract: The present application provides genetically modified yeast cell comprising an active succinate fermentation pathway, as well as methods of using these cells to produce succinate.
Type:
Application
Filed:
December 21, 2016
Publication date:
April 20, 2017
Inventors:
Kenneth R. FINLEY, Jeanette M. HURYTA, Beth M. MASTEL, Thomas W. MCMULLIN, Gregory M. POYNTER, Brian J. RUSH, Arlene M. FOSMER, Vernon L. MCINTOSH, JR., Keith M. BRADY, Kevin T. WATTS
Abstract: The invention provides novel uses of sequence-specific or sequence-directed endonucleases for molecular plant breeding. The invention also provides novel plant transformation vectors and expression cassettes, which include novel combinations of an endonuclease with plant expression and transformation elements. Plants and derivatives thereof produced by such methods are also provided.
Type:
Application
Filed:
June 9, 2016
Publication date:
April 20, 2017
Inventors:
Stanton B. Dotson, Larry A. Gilbertson, Jonathan C. Lamb, Brenda A. Lowe, Zoe P. McCuddin