TW265366B - Amplification and detection of specific gene fragment of vibrio parahaemolyticus - Google Patents
Amplification and detection of specific gene fragment of vibrio parahaemolyticusInfo
- Publication number
- TW265366B TW265366B TW082110632A TW82110632A TW265366B TW 265366 B TW265366 B TW 265366B TW 082110632 A TW082110632 A TW 082110632A TW 82110632 A TW82110632 A TW 82110632A TW 265366 B TW265366 B TW 265366B
- Authority
- TW
- Taiwan
- Prior art keywords
- dna
- primers
- vibrio parahaemolyticus
- gene
- tdh
- Prior art date
Links
- 241000607272 Vibrio parahaemolyticus Species 0.000 title abstract 4
- 239000012634 fragment Substances 0.000 title abstract 4
- 108090000623 proteins and genes Proteins 0.000 title abstract 3
- 230000003321 amplification Effects 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 title abstract 2
- 238000003199 nucleic acid amplification method Methods 0.000 title abstract 2
- 108020004414 DNA Proteins 0.000 abstract 4
- 101150058720 tdh gene Proteins 0.000 abstract 3
- 238000009396 hybridization Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000002773 nucleotide Substances 0.000 abstract 2
- 125000003729 nucleotide group Chemical group 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 108020004635 Complementary DNA Proteins 0.000 abstract 1
- 108010014303 DNA-directed DNA polymerase Proteins 0.000 abstract 1
- 102000016928 DNA-directed DNA polymerase Human genes 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108091034117 Oligonucleotide Proteins 0.000 abstract 1
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 abstract 1
- 238000003556 assay Methods 0.000 abstract 1
- 230000001580 bacterial effect Effects 0.000 abstract 1
- 238000010804 cDNA synthesis Methods 0.000 abstract 1
- 239000002299 complementary DNA Substances 0.000 abstract 1
- 238000012790 confirmation Methods 0.000 abstract 1
- SUYVUBYJARFZHO-RRKCRQDMSA-N dATP Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@H]1C[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)O1 SUYVUBYJARFZHO-RRKCRQDMSA-N 0.000 abstract 1
- SUYVUBYJARFZHO-UHFFFAOYSA-N dATP Natural products C1=NC=2C(N)=NC=NC=2N1C1CC(O)C(COP(O)(=O)OP(O)(=O)OP(O)(O)=O)O1 SUYVUBYJARFZHO-UHFFFAOYSA-N 0.000 abstract 1
- RGWHQCVHVJXOKC-SHYZEUOFSA-J dCTP(4-) Chemical compound O=C1N=C(N)C=CN1[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O)[C@@H](O)C1 RGWHQCVHVJXOKC-SHYZEUOFSA-J 0.000 abstract 1
- HAAZLUGHYHWQIW-KVQBGUIXSA-N dGTP Chemical compound C1=NC=2C(=O)NC(N)=NC=2N1[C@H]1C[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)O1 HAAZLUGHYHWQIW-KVQBGUIXSA-N 0.000 abstract 1
- NHVNXKFIZYSCEB-XLPZGREQSA-N dTTP Chemical compound O=C1NC(=O)C(C)=CN1[C@@H]1O[C@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)[C@@H](O)C1 NHVNXKFIZYSCEB-XLPZGREQSA-N 0.000 abstract 1
- 238000004925 denaturation Methods 0.000 abstract 1
- 230000036425 denaturation Effects 0.000 abstract 1
- 239000003228 hemolysin Substances 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
A rapid, simple and sensitive method for amplification and detection of thermostable direct haemolysin (tdh) gene in Vibrio parahaemolyticus is provided. This method using two oligonucleotides as a primer set that hybridize specifically to the complementary DNA strands of Vibrio parahaemolyticus, flanking a unique sequence region of tdh gene, and amplifying the specific DNA fragment. The assay including the following steps: (A) hybridization of the primers to the target gene sequence in a bacterial specimen and polymerization of the primers with dNTPs (dATP, dCTP, dGTP and dTTP), DNA polymerase and enzyme buffer to produce a double standed DNA; (B) denaturation of the products thermally to make single strand of DNA and then hybridization of the primers to the target DNA and polymerization of the primers, the PCR is performed in 25 cycles to amplify an specific nucleotide fragment; (C) determination of the presence or absence of the specific nucleotide fragment in the specimen, confirmation of the tdh gene carrying Vibrio parahaemolyticus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW082110632A TW265366B (en) | 1993-12-15 | 1993-12-15 | Amplification and detection of specific gene fragment of vibrio parahaemolyticus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW082110632A TW265366B (en) | 1993-12-15 | 1993-12-15 | Amplification and detection of specific gene fragment of vibrio parahaemolyticus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW265366B true TW265366B (en) | 1995-12-11 |
Family
ID=51402117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW082110632A TW265366B (en) | 1993-12-15 | 1993-12-15 | Amplification and detection of specific gene fragment of vibrio parahaemolyticus |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW265366B (en) |
-
1993
- 1993-12-15 TW TW082110632A patent/TW265366B/en active
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