Abstract: The invention relates to the functional analysis of genes in cotton by employing the Virus Induced Gene Silencing (VIGS) method. More specifically this method induces gene silencing in cotton with the help of the Tobacco Rattle Virus (TRV) vectors RNA1 and RNA2 and phenotypic effects on the cotton plant can be analysed Moreover this invention also provides transient expression vector TRV RNA2 in order to transiently express genes in cotton plants and plant tissue under the influence of a strong subgenomic promoter.
Type:
Grant
Filed:
June 10, 2010
Date of Patent:
October 7, 2014
Assignee:
Temasek Life Sciences Laboratory Limited
Inventors:
Jian Ye, Nam Hai Chua, Jing Qu, Yun Feng Geng, Yun Ping Bu
Abstract: An expression cassette, wherein said expression cassette comprises: (a) an ie 1 promoter from white spot syndrome virus or a variant thereof; (b) a nucleic acid sequence encoding an N-terminal gp64 signal peptide or variant thereof, a nucleic acid sequence encoding an antigenic peptide, a nucleic acid encoding a transmembrane region, and a nucleic acid encoding a gp64 cytoplasmic region or variant thereof; in which the promoter is operably linked to the nucleic acid sequence.
Type:
Application
Filed:
February 8, 2012
Publication date:
May 8, 2014
Applicant:
Temasek Life Sciences Laboratory Limited
Inventors:
Premanand Balraj, Hwei-Sing Jimmy Kwang, Anbu Kumar Karuppannan
Abstract: The present invention relates to the application of isolated promoters and synthetic dominant selection constructs and enhancers for gene targeting for efficient production of genetically modified cells in a species selected from the Pucciniomycotina and Ustilaginomycotina subphyla, in particular, species selected from the Rhodosporidium, Sporisorium, Sporobolomyces or Ustilago genera.
Type:
Application
Filed:
May 10, 2012
Publication date:
April 24, 2014
Applicant:
TEMASEK LIFE SCIENCES LABORATORY LIMITED
Inventors:
Liang Hui Ji, Yan Bin Liu, John Chong Mei Koh, Long Hua Sun
Abstract: The present invention relates to the field of plant molecular biology, more particularly Jatropha microsomal co6 oleate desaturases. The present invention also relates to Jatropha plants or plants of other oil crops having seeds with altered ratios of monosaturated and polyunsaturated fats. In particular, the present invention relates to Jatropha plants or plants of other oil crops where the plants exhibit elevated levels of oleic acid.
Type:
Application
Filed:
September 28, 2011
Publication date:
April 3, 2014
Applicant:
TEMASEK LIFE SCIENCES LABORATORY LIMITED
Abstract: The invention provides monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes of avian influenza virus (“AIV”). The monoclonal antibodies and related binding proteins are useful for the detection of H5 subtypes of AIV, including the pathogenic H5N1 subtypes. Virus may be detected in formalin preserved, paraffin embedded specimens as well as frozen specimens and biological fluids. Accordingly, the invention provides for the diagnosis and surveillance of dangerous viral infections.
Type:
Grant
Filed:
September 13, 2012
Date of Patent:
January 28, 2014
Assignee:
Temasek Life Sciences Laboratory Limited
Inventors:
Yuen Fern Ho, Qing Yun Du, Fang He, Jimmy Hwei-Sing Kwang
Abstract: The invention provides monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes of avian influenza virus (“AIV”). The monoclonal antibodies and related binding proteins are useful for the detection of H5 subtypes of AIV, including the pathogenic H5N1 subtypes. Virus may be detected in formalin preserved, paraffin embedded specimens as well as frozen specimens and biological fluids. Accordingly, the invention provides for the diagnosis and surveillance of dangerous viral infections.
Type:
Grant
Filed:
September 13, 2012
Date of Patent:
January 28, 2014
Assignee:
Temasek Life Sciences Laboratory Limited
Inventors:
Yuen Fern Ho, Qing Yun Du, Fang He, Jimmy Hwei-Sing Kwang
Abstract: Monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes or neuraminidase glycoprotein of N1 subtypes of avian influenza virus (AIV) are provided. The monoclonal antibodies and related binding proteins are useful for the detection of H5 and N1 subtypes of AIV, including H5N1 subtypes and provide means for the diagnosis, surveillance and treatment of dangerous viral infections.
Type:
Grant
Filed:
September 11, 2012
Date of Patent:
November 5, 2013
Assignee:
Temasek Life Sciences Laboratory Limited
Inventors:
Hong Liang Qian, Fang He, Hwei-Sing Kwang
Abstract: Monoclonal antibodies and related binding proteins specific to influenza H5 subtype HA protein can be used in serological diagnosis of influenza H5 infection in mammalian and avian serum samples, including human serum samples. Each antibody reacts strongly with a wide variety of strains of H5 subtype and does not show cross-reactivity with non-H5 influenza subtypes.
Type:
Grant
Filed:
February 5, 2008
Date of Patent:
November 5, 2013
Assignee:
Temasek Life Sciences Laboratory Limited
Abstract: Monoclonal antibodies and related binding proteins that are specific for conformational epitopes of avian influenza virus H5 subtype hemagglutinin glycoprotein are provided. The antibodies can be used for the detection and treatment of H5 subtype AIV in specimens.
Type:
Application
Filed:
May 20, 2013
Publication date:
September 26, 2013
Applicants:
NATIONAL INSTITUTE OF HEALTH RESEARCH AND DEVELOPMENT (NIHRD)-MINISTRY OF HEALTH, Temasek Life Sciences Laboratory Limited
Abstract: The invention provides monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes of avian influenza virus (“AIV”). The monoclonal antibodies and related binding proteins are useful for the detection of H5 subtypes of AIV, including the pathogenic H5N1 subtypes. Virus may be detected in formalin preserved, paraffin embedded specimens as well as frozen specimens and biological fluids. Accordingly, the invention provides for the diagnosis and surveillance of dangerous viral infections.
Type:
Grant
Filed:
May 11, 2007
Date of Patent:
September 24, 2013
Assignee:
Temasek Life Sciences Laboratory Limited
Inventors:
Yuen Fern Ho, Qing Yun Du, Fang He, Jimmy Hwei-Sing Kwang
Abstract: This invention relates to methods and products for the diagnosis, surveillance, prevention, and treatment of influenza A virus infections in animals and humans. More particularly, the invention relates to antibodies and related binding proteins for the detection, prevention and treatment of influenza A viruses. The monoclonal antibodies and related binding proteins of the invention are useful for the treatment of the highly pathogenic H5 subtypes of avian influenza virus (AIV).
Type:
Grant
Filed:
December 24, 2008
Date of Patent:
September 24, 2013
Assignee:
Temasek Life Sciences Laboratory Limited
Abstract: Monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes or neuraminidase glycoprotein of N1 subtypes of avian influenza virus (AIV) are provided. The monoclonal antibodies and related binding proteins are useful for the detection of H5 and N1 subtypes of AIV, including H5N1 subtypes and provide means for the diagnosis, surveillance and treatment of dangerous viral infections.
Type:
Grant
Filed:
September 11, 2012
Date of Patent:
September 24, 2013
Assignee:
Temasek Life Sciences Laboratory Limited
Inventors:
Hong Liang Qian, Fang He, Hwei-Sing Kwang
Abstract: Methods of isolating biologically active molecules from an organism, for example from a fungus, are described. The methods involve isolating an active molecule which possesses a specific biological activity on, in or against wild-type yeast cells, but not on, in or against yeast cells that express a given ABC transporter from a given organism, including but not limited to Magnaporthe species such as Magnaporthe grisea. In preferred embodiments, the biological activity is antifungal activity. In most preferred embodiments, the antifungal activity is against a human pathogen, including but not limited to Candida albicans. The biologically active molecules can be formulated as pharmaceutical compositions and used to treat fungal infections in a subject, including a human subject.
Type:
Application
Filed:
February 8, 2013
Publication date:
August 29, 2013
Applicant:
TEMASEK LIFE SCIENCES LABORATORY LIMITED
Inventor:
Temasek Life Sciences Laboratory Limited
Abstract: The present invention provides nucleic acids and methods for conferring resistance to bacterial disease in plants. The present invention also provides promoters and promoter sequences useful for controlling expression in transgenic plants.
Type:
Application
Filed:
September 6, 2010
Publication date:
August 29, 2013
Applicant:
TEMASEK LIFE SCIENCES LABORATORY LIMITED
Inventors:
Zhong Chao Yin, Ke Yu Gu, Dong Sheng Tian
Abstract: Continuous cell lines that are highly permissive to infection by porcine circovirus type 2 (“PCV2”) are described. PCV2 is the causal agent of post-weaning multi-systemic wasting syndrome (“PMWS”) in pigs. PMWS has emerged as a major disease that poses a significant threat to the economics of global swine industry. The highly permissive cell lines of this invention provide efficient and reliable sources of PCV2 for use in development of vaccines, therapies and diagnostic agents for PMWS.
Type:
Grant
Filed:
May 11, 2007
Date of Patent:
August 27, 2013
Assignee:
Temasek Life Sciences Laboratory Limited
Abstract: The present invention is directed to fish whose genome has integrated therein an oncogenic nucleic acid operably linked to a promoter. Methods of making the fish and methods for their use are also provided. The fish may advantageously be utilized in methods of screening for drugs or agents that modulate oncogene-mediated neoplastic or hyperplasic transformation, or that modulate sensitivity to chemotherapy or radiation therapy. Immortal tumor cells lines, methods of making immortal tumor cells lines and methods of their use are also provided.
Type:
Grant
Filed:
June 26, 2012
Date of Patent:
August 20, 2013
Assignee:
Temasek Life Sciences Laboratory Limited
Abstract: The present invention relates to the murine monoclonal antibody 4C2 or to chimeric or humanized monoclonal antibodies specific to a major neutralizing epitope of influenza H5 hemagglutinin and active fragments thereof. The present invention also relates to methods and compositions for the prophylaxis and treatment of H5N1 influenza using such murine or chimeric or humanized monoclonal antibodies or fragments thereof.
Type:
Application
Filed:
August 23, 2010
Publication date:
August 8, 2013
Applicant:
TEMASEK LIFE SCIENCES LABORATORY LIMITED
Inventors:
Prabakaran Mookkan, Fang He, Hwei-Sing Jimmy Kwang
Abstract: Monoclonal antibodies and related binding proteins that are specific for conformational epitopes of avian influenza virus K5 subtype hemagglutinin glycoprotein are provided. The antibodies can be used for the detection and treatment of H5 subtype AIV in specimens.
Type:
Grant
Filed:
August 26, 2008
Date of Patent:
May 21, 2013
Assignee:
Temasek Life Sciences Laboratory Limited
Abstract: The present invention relates generally to the regeneration of sorghum involving organogenesis. More specifically, the present invention relates to a method of regenerating sorghum, particularly Sorghum bicolor (L.) Moench, via organogenesis that yields a high frequency of regenerants. In addition to providing high frequency regeneration, the present invention can be applied directly to the production of sorghum variants through somoclonal variation and to the genetic transformation of sorghum.
Type:
Grant
Filed:
July 23, 2008
Date of Patent:
April 30, 2013
Assignee:
Temasek Life Sciences Laboratory Limited