Abstract: The invention is directed to isolated microorganisms, as well as biomasses, cultures, microbial oils, and compositions thereof. The invention also provides methods of producing the microbial oils and methods of using the isolated microorganisms, biomasses, and microbial oils.
Type:
Application
Filed:
March 11, 2011
Publication date:
February 9, 2012
Inventors:
Kirk E. APT, William R. BARCLAY, Paul Warren BEHRENS
Abstract: The invention relates to a cell which comprises a nucleotide sequence encoding a xylose isomerase, wherein the amino acid sequence of the xylose isomerase has at least about 70% sequence identity to the amino acid sequence set out in SEQ ID NO: 3 and wherein the nucleotide sequence is heterologous to the host. A cell of the invention may be used in a process for producing a fermentation product, such as ethanol. Such a process may comprise fermenting a medium containing a source of xylose with a cell of the invention such that the cell ferments xylose to the fermentation product.
Type:
Application
Filed:
March 5, 2009
Publication date:
February 9, 2012
Inventors:
Paul Klaassen, Jan Metske Van Der Laan, Bianca Elisabeth Maria Gielesen, Gijsberdina Pieternella Van Suylekom
Abstract: A process for capturing or concentrating microorganisms for detection or assay comprises (a) providing a concentration device comprising a sintered porous polymer matrix comprising at least one concentration agent that comprises an amorphous metal silicate and that has a surface composition having a metal atom to silicon atom ratio of less than or equal to 0.5, as determined by X-ray photoelectron spectroscopy (XPS); (b) providing a sample comprising at least one microorganism strain; and (c) contacting the concentration device with the sample such that at least a portion of the at least one microorganism strain is bound to or captured by the concentration device.
Type:
Application
Filed:
March 22, 2010
Publication date:
February 9, 2012
Inventors:
Manjiri T. Kshirsagar, Andrew W. Rabins
Abstract: The disclosed embodiments concern a processing method for a beverage destined for human or animal consumption with the aim of increasing the sweetness of said beverage, characterized in that a yeast preparation inerted by enzymatic and/or physical-chemical treatment containing a peptide sweetener with a molecular weight equal to 2.750+/?0.1 kDa is added to the beverage. The disclosed embodiments also concern such a sweetener compound.
Abstract: The present invention concerns the fields of molecular medicine and targeted delivery of therapeutic agents. More specifically, the present invention relates to the identification of novel peptide sequences that incorporate the amino acids Leu-Pro-Arg (LPR), and particularly D(LPR), that selectively target VEGFR-I and NRP-I expressing cells. Targeted molecules in accor-dance with the invention are useful in the treatment and detection of neovascular or angiogenic VEGF associated disorders, including but not limited to cancer, obesity, diabetes, asthma, arthritis, cirrhosis and ocular diseases.
Type:
Application
Filed:
August 8, 2008
Publication date:
February 2, 2012
Inventors:
Renata Pasqualini, Wadih Arap, Ricardo Giordano, Marina Cardó-Vila, Ana Paula Valente, Fabio Ceneviva Lacerda De Almeida
Abstract: Disclosed are nucleic acid constructs comprising coding sequences operably linked to a promoter not natively associated with the coding sequence. The coding sequences encode Pichia stipitis proteins that allow recombinant strains of Saccharomyces cerevisiae expressing the protein to grow on xylose, and allow or increase uptake of xylose by Pichia stipitis or Saccharomyces cerevisiae expressing the coding sequences. Expression of the coding sequences enhances uptake of xylose and/or glucose, allowing increased ethanol or xylitol production.
Type:
Grant
Filed:
June 15, 2009
Date of Patent:
January 31, 2012
Assignees:
Wisconsin Alumni Research Foundation, The United States of America as represented by the Secretary of Agriculture
Inventors:
Thomas William Jeffries, JuYun Bae, Bernice Chin-yun Lin, Jennifer Rebecca Headman Van Vleet
Abstract: Disclosed are bioreactor systems and methods to transfer a gaseous composition into a liquid composition in a closed environment. Also disclosed are bioreactor systems and methods for high-density culture of microorganisms and stably culture of activated sludge.
Abstract: The invention provides methods and compositions for modulating the life span of eukaryotic and prokaryotic cells and for protecting cells against certain stresses, e.g., heatshock. One method comprises modulating the flux of the NAD+ salvage pathway in the cell, e.g., by modulating the level or activity of one or more proteins selected from the group consisting of NPT1, PNC1, NMA1 and NMA2. Another method comprises modulating the level of nicotinamide in the cell.
Type:
Application
Filed:
April 19, 2011
Publication date:
January 26, 2012
Applicant:
President and Fellows of Harvard College
Abstract: The present invention provides artemisinic epoxide, and methods of synthesizing artemisinic epoxide in a genetically modified host cell. The present invention further provides methods for producing artemisinin. The present invention further provides variant enzymes that catalyze the oxidation of amorpha-4,11-diene to artemisinic epoxide; nucleic acids encoding the variant enzymes; as well as recombinant vectors and host cells comprising the nucleic acids.
Type:
Grant
Filed:
December 12, 2007
Date of Patent:
January 24, 2012
Assignee:
The Regents of the University of California
Inventors:
Jeffrey Allen Dietrich, Yasuo Yoshikuni, Jay D. Keasling, Michelle Chia-Yu Chang
Abstract: The present invention provides a method for producing succinic acid using a yeast belonging to the genus Yarrowia, which has been modified to reduce activity of succinate dehydrogenase in said yeast.
Abstract: The present disclosure describes methods for concentrating microorganisms with concentration agents in a sampling device and the sampling device described herein. More specifically, methods for concentrating microorganisms from large volume samples with concentration agents in a sampling device can provide for rapid, low cost, simple (involving no complex equipment or procedures), and/or effective processes under a variety of conditions.
Type:
Application
Filed:
December 30, 2009
Publication date:
January 5, 2012
Inventors:
Manjiri T. Kshirsagar, Kurt J. Halverson, Neil Percy, James E. Aysta
Abstract: A method for isolating microorganisms from a sample, the sample including sample matrix and microorganisms, the method including the steps of providing a receptacle, the receptacle configured to allow filtering of the sample and to reversibly contain the sample and a concentration agent; adding the sample to the receptacle, wherein a microorganism-bound composition will be formed in the receptacle, the microorganism-bound composition including concentration agent-bound microorganisms and sample matrix; and filtering the microorganism-bound composition through a filter to collect the concentration agent-bound microorganisms on the filter, wherein the filter has an average pore size that is greater than the average size of the microorganisms. Kits and systems are also disclosed herein.
Type:
Application
Filed:
December 30, 2009
Publication date:
December 29, 2011
Inventors:
Manjiri T. Kshirsagar, Kurt J. Halverson, Raj Rajagopal
Abstract: This invention relates to a novel microorganism that efficiently produces a dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan intermediate using sclareol as a substrate. As a result of concentrated studies, a plurality of novel microorganisms having properties of interest that are not classified as conventional microorganisms were isolated and identified. The novel microorganism of the present invention belongs to Ascomycetes and has the ability of producing a dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan intermediate using sclareol as a substrate. Such microorganism of Ascomycetes represents a new finding and it can be effective for producing dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan and an intermediate thereof.
Abstract: The invention relates to a packaging for a liquid product containing yeast, that comprises at least one pervious material having an exchange surface S such that the ratio S/M is of at least 1.2, with S in cm2 and M being the mass of the liquid product in g, and having an O2 permeability coefficient CP of between 200 and 9000 cm3 /m2 .24h.bar, and/or the O2 permeability coefficient CP ranging from 800 to 45000 cm3 /m2. 24h.bar. The invention also relates to the use of such a packaging for containing a liquid product containing yeast. The invention further relates to a preservation method and to the use of a liquid product containing yeast.
Type:
Application
Filed:
July 16, 2008
Publication date:
December 22, 2011
Inventors:
Emilie Bryckaert, Jean-Pierre Chassard, Thomas Lotz, Daniel Rebufello
Abstract: The invention relates to combinations of RANKL antagonists with TNF-alpha antagonists and provides antigen-binding constructs which bind to RANKL comprising a protein scaffold which are linked to one or more epitope-binding domains wherein the antigen-binding construct has at least two antigen binding sites at least one of which is from an epitope binding domain and at least one of which is from a paired VHNL domain, methods of making such constructs and uses thereof.
Type:
Application
Filed:
February 23, 2010
Publication date:
December 15, 2011
Inventors:
Paul Andrew Hamblin, Radha Shah Parmar, John White
Abstract: Disclosed herein are polypeptides, polynucleotides encoding, cells and organisms comprising novel DNA-binding domains, including TALE DNA-binding domains. Also disclosed are methods of using these novel DNA-binding domains for modulation of gene expression and/or genomic editing of endogenous cellular sequences.
Type:
Application
Filed:
May 17, 2011
Publication date:
December 8, 2011
Inventors:
Philip D. Gregory, Jeffrey C. Miller, David Paschon, Edward J. Rebar, Siyuan Tan, Fyodor Urnov, Lei Zhang
Abstract: Yeast includes an introduced gene coding a Homo sapiens- or frog-derived L-lactate dehydrogenase. It is possible to produce lactic acid, which has a variety of applications, efficiently and more cost-effectively by using the yeast and the method of producing lactic acid by using the yeast.
Abstract: The present disclosure relates to an isolated yeast strain deposited as NRRL Y-50184. The present disclosure also relates generally to methods of manufacturing of products, including a fermented beverage or a fermented food using yeast cell from the isolated yeast strain or a cell culture derived from the strain.
Abstract: The present invention relates to a method for isolating microorganisms and/or microorganisms nucleic acids from a bodily fluid that may comprise or may be suspected to comprise microorganisms and/or host cells and/or host cells debris. Microorganisms nucleic acids may further be isolated by lysing the isolated microorganisms. The present invention also relates to a method for detecting microorganisms in a bodily fluid. The present invention further relates to a saponin formulation and its use.
Abstract: The invention concerns polypeptides derived from the HIV-1 reverse transcriptase which are capable of inhibiting said polymerase and optionally also capable of inhibiting the HIV-1 integrase 3? processing activity, and their therapeutic applications.
Abstract: An apparatus for collecting or culturing cells or cell colonies has a common substrate and a plurality of cell carriers releasably connected to the common substrate. The carriers are arranged in the form of an array. The invention employs microcups as the cell carriers. The substrate is preferably free of barriers between the microcups, and in some embodiments the microcups have porous walls. Methods of using the apparatus are also described.
Type:
Application
Filed:
February 11, 2010
Publication date:
December 1, 2011
Inventors:
Nancy Allbritton, Christopher Sims, Wei Xu
Abstract: A Small Hive Beetle trap, which replaces the bottom board of beehives, includes a frame having three walls and a top surface, a trap plate, an entry means, and a trapping means. The trapping means provides a dark environment attractive to small hive beetles and contains a small hive beetle attractant made from pollen dough and inoculated with yeast that produces small hive beetle attracting volatiles. The yeast is a biologically pure strain of yeast producing hive beetle attracting volatiles designated yeast spp. NRRL Y-30722.
Type:
Grant
Filed:
September 18, 2007
Date of Patent:
November 29, 2011
Assignees:
The United States of America as represented by the Secretary of Agriculture, University of Florida Research Foundation Inc.
Inventors:
Peter E. A. Teal, Baldwyn Torto, James H Tumlinson, Drion G Boucias
Abstract: The present invention relates to a method for inhibiting expression of a target gene, which comprises introducing a cell, tissue, or individual organism with a double-stranded polynucleotide comprising DNA and RNA having a substantially identical nucleotide sequence with at least a partial nucleotide sequence of the target gene.
Abstract: The present invention relates in general to the field of health and well-being. In particular, the present invention relates to temperature sensitive micro-organisms and their use as vehicle for the preparation of a composition to deliver compounds, for example nutrients, to specific regions of a body.
Type:
Application
Filed:
July 1, 2009
Publication date:
November 24, 2011
Applicant:
NESTEC S.A.
Inventors:
Christof Gysler, Peter Niederberger, Nicolas Page, Christelle Schaffer-Lequart
Abstract: Disclosed is a bioreactor which is capable of efficiently removing nitrate ions. A nitrate-removing bioreactor (1) comprises a reaction container (2) and an introduction part (3) for introducing a fermentation source (S) into the reaction container (2), said introduction part (3) being provided onto the upper part of the reaction container (2). The reaction container (2) produces an organic acid (A) by anaerobic fermentation of the fermentation source (S), and is partially provided with a structure (4) through which the organic acid (A) can permeate. A ceramic material can be used for the organic acid-permeable structure (4).
Abstract: Embodiments herein concern compositions, methods and uses for harvesting suspension cultures or decontaminating waters. In certain embodiments, suspension microorganism cultures can comprise algal cultures. In some embodiments, harvesting suspension cultures may include using a composition capable of interacting with the culture in order to separate the culture from a liquid or media.
Abstract: The present invention relates to compositions and methods for protection against bacterial contamination. The invention provides bactericidal yeast expressing bacteriocin proteins and methods of using the bactericidal yeast.
Abstract: The invention relates to a method for verifying and/or identifying hormonally effective substances using the pheromone system of yeast, to yeast cells for carrying out the method, and to the use thereof. The method according to the invention comprises the following steps: a) adding yeast culture medium or buffer to a sample which presumably contains a hormonally effective substance, b) thereafter contacting the sample with haploid yeast cells that possess features 1 through 3: 1. the DNA sequence coded for a heterologous hormone receptor is placed under the control of a constitutive promoter, 2. the DNA sequence coded for a yeast pheromone is placed under the control of a promoter that can be regulated by the hormone receptor, 3.
Type:
Application
Filed:
December 22, 2009
Publication date:
October 20, 2011
Applicant:
TECHNISCHE UNIVERSITAET DRESDEN
Inventors:
Kai Ostermann, Annett Gross, Oliver Zierau, Patrick Diel, Günter Vollmer, Sylvi Lehmann, Felicitas Rataj, Gerhard Rodel
Abstract: According to the present invention, ethanol production is carried out with the use of cellulose or cellobiose as a starting material at low cost. The method of the present invention comprises the steps of culturing a microorganism that is classified as a species selected from the group consisting of Ogataea dorogensis, Ogataea pini, Ogataea glucozyma, Ogataea neopini, and Ogataea corticis in a medium containing cellobiose; and collecting ethanol from the medium.
Abstract: It is an object to provide a protein having a dockerin, which is suited to production in yeasts and other eukaryotic microorganism in which sugar chain modification is predicted, and which provides excellent cohesin-dockerin binding ability, along with a use thereof. The present invention uses, as a protein for constructing a protein complex using a scaffolding protein having a type I cohesin from Clostridium thermocellum, a protein having a dockerin having at least one dockerin-specific sequence which is a dockerin-specific sequence associated with cohesin binding in type I dockerins from C. thermocellum, and which either has no intrinsic predicted N-type sugar chain modification site or has aspartic acid substituted for the asparagine of an intrinsic predicted N-type sugar chain modification site.
Abstract: Provided is microbial materials for degradation of oils and toxic chemicals. The microbial material comprises (a) a microorganism and culture filtrate capable of degrading oil and toxic chemicals being at least one selected from the group consisting of Trichosporon loubieri Y1-A of deposit No. KCTC 10876BP, Trichosporon cutaneum, and white-rot fungi living upon the surface of wood, (b) rapeseed oils for producing more sophorolipid in surface of the said microorganism, (c) lipophilic powder being at least one selected from the group consisting of natural wax, synthetic wax, beeswax and waste candle, and (d) a microbial nutrient. This invention further comprises (e) the Bacillus subtilis of Deposit No. KCCM 10639 and the Bacillus subtilis of Deposit No. KCCM 10640. The microbial material can efficiently, rapidly degrade contaminants that are unreadily degradable, by increasing a contact area with the microorganism capable of degrading the unreadily degradable contaminants.
Abstract: Disclosed herein is mesoscale bioreactor platform comprising an upwards open chamber for a biological cell, which chamber via a first port is in communication with a first channel for conducting an influent stream of a liquid into the chamber and via a second port is in communication with a second channel for conducting an effluent stream of a liquid away from the chamber, which chamber is provided with a closure comprising a water-immiscible liquid, and wherein said first channel is in fluid communication with a reservoir for a liquid and said second channel is in fluid communication with a waste container. Furthermore, a method for modifying the interaction of a content of a chamber with the surroundings is described as well as method of culturing a biological cell.
Type:
Application
Filed:
June 18, 2009
Publication date:
September 29, 2011
Applicant:
SMART BIOSYSTEMS APS
Inventors:
Jacob Mollenbach Larsen, Ulrich Krühne
Abstract: The invention disclosed in this application relates to a novel biodegradable additive polymer composition useful for the preparation of biodegradable plastic products which comprises of a mixture of (i) a polymer selected from Polyethylene, polypropylene, poly styrene, poly vinyl chloride or a mixture thereof (ii) Cellulose (iii) Amides (iv) nutrients selected from Blue green algae and/or Yeast and (v) Water. This composition can be mixed with a virgin polymer to get a master polymer. The master batch composition may be mixed with a virgin polymer, which is useful for preparing products which are biodegradable.
Type:
Grant
Filed:
April 26, 2007
Date of Patent:
September 27, 2011
Assignee:
BNT Force Biodegradable Polymers Pvt Ltd.
Abstract: Provided is a method for producing a yeast containing glutamic acid at a high concentration. In the method for culturing a yeast, a yeast in a stationary growth phase is subjected to liquid culture under the conditions that the pH of a liquid medium is 7.5 or higher and lower than 11. After the pH of the liquid medium for the yeast in a stationary growth phase is adjusted to 7.5 or higher and lower than 11, the yeast is further cultured, whereby a yeast with a high glutamic acid content can be produced. In the invention, as the yeast, Saccharomyces cerevisiae or Candida utilis can be used. Therefore, by using the yeast with a high glutamic acid content obtained by the above-said method and the extract obtained by extraction from the yeast, a seasoning composition and a food or drink with a high glutamic acid content can be provided.
Abstract: The present invention relates to a method for producing an alanine-rich yeast containing alanine at a high concentration and includes: a method involving liquid-culturing a yeast in a stationary phase of proliferation under the condition that the pH of a liquid medium is ?7.5 and <11; a method for producing an alanine-rich yeast by adjusting the pH of a liquid medium to ?7.5 and <11, and then culturing the yeast in this pH range; a method of producing an alanine-rich yeast, wherein the yeast is Saccharomyces cerevisiae or Candida utilis; an alanine-rich yeast obtained by any one of said methods; an alanine-rich yeast extract extracted from said alanine-rich yeast; a seasoning composition including said alanine-rich yeast extract; and an alanine-containing food and drink including said alanine-rich yeast, said alanine-rich yeast extract or said seasoning composition.
Abstract: The invention provides biosynthetic routes to xylitol production that do not require pure D-xylose for synthesis and that can utilize inexpensive substrates such as hemicellulose hydrolysates.
Type:
Application
Filed:
May 11, 2011
Publication date:
September 1, 2011
Inventors:
Paul Taylor, Ian Fotheringham, Nathan Wymer, Badal Saha, David Demirjian, Yoshikiyo Sakaibara, Francis Michael Racine
Abstract: A method of processing bone material using supercritical fluids is disclosed. The method comprises placing the bone material in a processing chamber, adding supercritical fluid to the processing chamber, pulsing the supercritical fluid in the processing chamber, and rinsing the bone material. A processing system for processing bone material using supercritical fluids in accordance with the present invention comprises a processing chamber for housing the bone material, a vat for storing a processing fluid, a pump, a heating element, a flow path, a tank, and a solvent port.
Abstract: Disclosed are compositions, including vaccines, and methods for vaccinating an animal against hepatitis C virus (HCV) and for treating or preventing hepatitis C viral infection in an animal. The invention includes a variety of novel HCV fusion proteins that can be used directly as a vaccine or in conjunction with a yeast-based vaccine vehicle to elicit an immune response against HCV in an animal. The invention also includes the use of the HCV fusion gene and protein described herein in any diagnostic or therapeutic protocol for the detection and/or treatment or prevention of HCV infection.
Type:
Grant
Filed:
August 22, 2008
Date of Patent:
August 30, 2011
Assignee:
GlobeImmune, Inc.
Inventors:
Richard C Duke, Alex Franzusoff, Aurelia Haller, Thomas H King
Abstract: The present invention provides: a method for producing an amino acid-rich yeast containing free amino acid in high concentration; a method for producing an amino acid-rich yeast, which includes liquid-culturing a yeast in a stationary phase of proliferation wherein the pH of a liquid medium is ?7.5 and <11; a method for producing an amino acid-rich yeast, which includes adjusting the pH of the liquid medium to ?7.5 and <11, and further culturing the yeast in this pH range; a method for producing an amino acid-rich yeast, wherein the yeast is Saccharomyces cerevisiae or Candida utilis; an amino acid-rich yeast obtained by any one of the above methods; the amino acid-rich yeast extract wherein the amount of a free amino acid is from 7.5 to 18.0% by weight per dry yeast cell; and an amino acid-rich yeast extract extracted from the above amino acid-rich yeast.
Abstract: The present invention is directed to the enhanced production of ethanol from fermentation using an ethanol producing microorganism. In particular, the present invention provides a process for the enhanced growth and metabolism of an ethanol producing microorganism (e.g., yeast), for the purpose of increasing or enhancing ethanol production, both in terms of total ethanol produced and in terms of the time required for ethanol producing microorganisms to convert carbohydrates and/or sugars to end products (i.e., ethanol). In accordance with this invention bicarbonate ions are used to enhance ethanol fermentation and/or reduce the time required for ethanol producing microorganisms to convert carbohydrates and/or sugars to end products, i.e., ethanol. The present invention can also be used for enhancing fermentation end products in, for example, the fuel ethanol, industrial, cheese, brewing, and wine making industries.
Abstract: An isolated DNA molecule having a sequence which comprises in a 5? to 3? direction (i) one or more promoter elements, (ii) the geneof interest, and (iii) a poly-adenylation 5 signal, and (iv) a terminator element, and expressing the geneof interest incorporated into the DNA molecule in an expression system, and use of said molecule to enhance expression of a gene of interest.
Type:
Application
Filed:
June 9, 2009
Publication date:
August 11, 2011
Applicant:
ISIS INNOVATION LIMITED
Inventors:
Nicholas Jarvis Proudfoot, Michael John Dye, Steven James West
Abstract: The invention provides a device for adhering cells in a specific and predetermined position, and associated methods. The device includes a plate defining a surface and a plurality of cytophilic islands that adhere cells, isolated by cytophobic regions to which cells do not adhere, contiguous with the cytophilic islands. The islands or the regions or both may be formed of a self-assembled monolayer (SAM).
Type:
Grant
Filed:
July 1, 2008
Date of Patent:
August 9, 2011
Assignees:
President and Fellows of Harvard College, Massachusetts Institute of Technology, Children's Medical Center Corporation
Inventors:
Rahul Singhvi, Amit Kumar, George M. Whitesides, Donald E. Ingber, Gabriel P. Lopez, Daniel I. C. Wang, Gregory Stephanopoulos
Abstract: Provided are methods and compositions for selectively targeting CRKL through the use of targeting peptides. Selective targeting of secreted CRKL through the use of a targeting peptide may be used, for example, in the treatment of cancer to deliver a chemotherapeutic compound, fusion protein, or fusion construct to a cancer cell or tissue.
Type:
Application
Filed:
June 19, 2009
Publication date:
August 4, 2011
Applicant:
The Board of Regents, of the University of Texas System
Inventors:
Wadih Arap, Paul J. Miniz, Renata Pasqualini
Abstract: The subject of the present invention is a novel mutant yeast strain, particularly a Yarrowia lipolytica strain, capable of accumulate a large quantity of lipids. The said strain does not express the GUT2 gene. According to one variant, the invention relates to mutant yeast strains, particularly Yarrowia lipolytica strains, which do not express the GUT2 gene and which furthermore do not carry out the ?-oxidation of lipids. Preferably, the mutant strains which do not express the GUT2 gene and which furthermore do not carry out ?-oxidation of lipids do not express the POX 2 through POX 5 genes, most preferably the POX 1 through 6 genes. The subject of the invention is also a method for producing the strains according to the invention and the use of the said strains in the production of lipids.
Abstract: A hydrolysate-adapted yeast, Pichia stipitis INER 1128, is cultivated according to the present invention. The adapted yeast can effectively convert xylose into ethanol in lignocellulosic hydrolysate, which is not even detoxified. Well ethanol yield is obtained while xylose is not wasted and thus cost is reduced.
Type:
Application
Filed:
January 19, 2010
Publication date:
July 21, 2011
Applicant:
ATOMIC ENERGY COUNCIL-INSTITUTE OF NUCLEAR ENERGY RESEARCH
Abstract: The invention relates to a fusion protein and a method for the generation of the fusion protein of the invention. Further, the invention relates to the use of the fusion protein of the invention for the generation of induced pluripotent cells. Moreover, the invention relates to a composition comprising at least one fusion protein of the invention.
Type:
Application
Filed:
June 15, 2009
Publication date:
July 21, 2011
Applicant:
Life & Brain GmbH
Inventors:
Frank Edenhofer, Manal Bosnali, Michael Peitz, Marc-Christian Thier
Abstract: The present disclosure relates to compositions, systems, and methods for preserving and/or stabilizing a cell (e.g., a whole cell). A cell and/or macromolecule stabilizing composition may include a chelator, a chelator enhancing component, and optionally a base (e.g., a purine base or a pyrimidine base). A cell stabilizing method may include contacting a cell with a cell and/or macromolecule stabilizing composition. A cell stabilizing system may include a container suitable for receiving a sample containing a cell and a cell and/or macromolecule stabilizing composition. A cell may be preserved and/or stabilized under ambient conditions (e.g., without refrigeration). A cell may include a protein, a nucleic acid, and/or another biomolecule marker of cell preservation and/or stabilization. A composition may be configured to preserve and/or stabilize one or more cells for analysis by flow cytometry and simultaneously preserve and/or stabilize one or more intracellular nucleic acids for molecular analysis.
Abstract: The invention provides: yeast having cellulose degradation ability that degrades cellulose outside the cell and glucose accumulation ability that accumulates, in a reaction liquid, glucose produced from cellulose as a result of the cellulose degradation ability, when the yeast was brought into contact with cellulose in the reaction liquid; and a method for producing glucose, wherein the glucose is produced from cellulose, the method comprising the step of bringing the yeast into contact with cellulose in a reaction liquid and the step of separating and collecting, from the reaction liquid, glucose accumulated in the reaction liquid as a result of the contact of the yeast with the cellulose.
Abstract: The present invention relates to a novel stabilized liquid yeast preparation which contains a polyhydroxy compound, preferably glycerol, and a gum, comprising carob, guar, tragacanth, arabic or xanthan gum, preferably xanthan gum. The invention also relates to a method for producing said preparation as well as the use of the same.