Method for detecting SARS coronavirus

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid

Reexamination Certificate

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C435S091200

Reexamination Certificate

active

10561947

ABSTRACT:
This invention provides: a method for detecting SARS pathogenic viruses with high sensitivity and rapidity for diagnosing severe acute respiratory syndrome (SARS); an oligonucleotide primer that can specifically hybridize with any nucleotide sequence constructed based on the nucleotide sequence of RNA polymerase of the SARS coronavirus; a method for nucleic acid amplification using such primer; a method for diagnosing infection with the SARS coronavirus via detection of nucleic acid amplification; and a kit for diagnosing SARS.

REFERENCES:
patent: 5474796 (1995-12-01), Brennan
patent: 1458281 (2003-11-01), None
patent: 1020534 (2000-07-01), None
patent: 1327679 (2003-07-01), None
patent: WO 00/28082 (2000-05-01), None
patent: WO 02/24902 (2002-03-01), None
Drosten et al. “Identification of a novel coronavirus in patients with severe acute respiratory syndrome” N Engl J Med. May 15, 2003;348(20):1967-76. Epub Apr. 10, 2003).
Notomi et al. (“Loop-mediated isothermal amplification of DNA” Nucleic Acids Res. Jun. 15, 2000;28(12):E63).
Buck et al. (“Design Strategies and Performance of Custom DNA Sequencing Primers”) BioTechniques. Sep. 1999. 27: pp. 528-536).
The World Health Organization Update 49-SARS case fatality ratio, incubation period, May 7, 2003, Case fatality ratio (date of search: Jun. 24, 2003), URL: http://www.who.int/csr/sars/archive/2003—05—07/a/en.
“SARS: Diagnostic test methods” (Apr. 29, Revision 4-1), date of search: Jun. 24, 2003, URL: http://idsc.nih.go.jp/others/urgent/update41-No.1html, the Infectious Disease Surveillance Center (IDSC), the National Institute of Infectious Diseases.
C. Drosten, et al., “Identification of a Novel Coronavirus in Patients with Severe Acute Respiratory Syndrome”, N. England J. Med. May 15, 2003, vol. 348, No. 20, pp. 1967-1976.
“SARS coronavirus gene gene detection using an RT-PCR method” (date of renewal: May 16, 2003), date of search: Jun. 24, 2003, URL: http://idsc.nih.go.jp/others/urgent/update56-b.html, the Laboratory of Influenza Viruses, Department of Virology III, the Infectious Disease Surveillance Center (IDSC), the National Institute of Infectious Diseases.
T. Notomi, et al., Loop-mediated isothermal amplification of DNA., Nucleic Acids Research, (2000), vol. 28, No. 12, p. 63 (i-vii).
J. Yang, et al., “Clinical Detection of polymerase gene of SARS-associated coronavirus”, Journal of First Military Medical University, Department of Infectious Diseases, Nanfang Hospital, China, May 2003, vol. 23, No. 5, pp. 424-427.
Eiken Chemical Co., Ltd. “Eiken Kagaku, Lamp-ho o Riyo Shita SARS Corona Virus Kenshutsu Shiyaku Kaihatsu de Nagaski Daigaku Nettai Igaku Kenkyusho to Kyodo Kenkyu o Kaishi.”, [online], Jun. 19, 2003, [retrieved on Aug. 3, 2004], retrieved from the Internet: <URL: http://www.tm.nagasaki-u.ac.jp/japanese/SARS—news—release.PDF>.
GeneBank NC—004718.3, Jun. 23, 2003, M.A. Marra, et al., SARS coronavirus, complete genome, [retrieved on Aug. 3, 2004], Retrieved from the Internet: <URL: http://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?30271926:OLD12:897150>.
Poutanen, S.M., et al., “Identification of Severe Acute Respiratory Syndrome in Canada”, New England Journal of Medicine, the Massachusetts Medical Society, Waltham, MA, US, vol. 348, No. 20, Mar. 31, 2003, pp. 1995-2005.
Supplemental European Search Report dated Feb. 16, 2007.
Fujitsu Ltd., “Press Release Lamp-ho no tameno Senyo Primer Sekkei Shien Service o Web de Teikyo Lamp-ho Seihin Hanbai no eMarket Place mo Unyo Kaishi.”, [online], May 16, 2002, [retrieved on Aug. 3, 2004], Retrieved from the Internet: <URL: http://pr.fujitsu.com/jp
ews/2002/05/16-1.html>.
H. T. C. Thai, et al., “Development and Evaluation of a Novel Loop-Mediated Isothermal Amplification Method for Rapid Detection of Severe Acute Respiratory Syndrome Coronavirus”, Journal of Clinical Microbiology, May 2004, vol. 42, No. 5, pp. 1956-1961.
B. Zhou, et al., “Identification and molecular cloning and sequence analysis of a novel coronavirus from patients with SARS by RT-PCR”, Chinese J. Exp. Clin. Virol., (Jun. 2003), vol. 17, No. 2, pp. 137-139, (abstract).
L. L. M. Poon, et al., Rapid Detection of Severe Acute Respiratory Syndrome (SARS) Coronavirus by a Loop-Mediated Isothermal Amplification Assay., Clinical Chemistry, (Jun. 28, 2004), vol. 50, No. 6, pp. 1050 to 1052.
Teruo Kirikae, “Current Situation of SARS corona virus test methods and future prospects”, Antibiotics & Chemotherapy, (Dec. 2003), vol. 20, No. 1, pp. 63-69.

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