KR102710301B1 - 전장유전체 증폭을 위한 치쿤군야 바이러스 범용 프라이머 세트 및 이를 이용한 진단 키트 - Google Patents
전장유전체 증폭을 위한 치쿤군야 바이러스 범용 프라이머 세트 및 이를 이용한 진단 키트 Download PDFInfo
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/70—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
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- C12Q2521/00—Reaction characterised by the enzymatic activity
- C12Q2521/10—Nucleotidyl transfering
- C12Q2521/107—RNA dependent DNA polymerase,(i.e. reverse transcriptase)
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- 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
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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Description
| Amplicon order | Name | 5'-Sequence-3' | Temperature | Length | Site * | Size |
| 1 | CHIK9F | GTGAGACACACGTAGCCTAC (서열번호 1) |
60.5 | 20 | 9-28 | 3029 |
| CHIK3018R | CACCTCCCACTCCTTAATAG (서열번호 2) |
58.4 | 20 | 3018-3037 | ||
| 2 | CHIK2900F_1 | TCAGAGCACGTCAACGTACT (서열번호 3) |
58.4 | 20 | 2900-2919 | 3173 |
| CHIK6053F_1 | ACAGTTGGRTAGTTTCTAGC (서열번호 4) |
54.3 | 20 | 6053-6072 | ||
| 3 | CHIK5813F_1 | AAGAAACTCCAGGAGARTGC (서열번호 5) |
56.4 | 20 | 5813-5832 | 3113 |
| CHIK8906F | TGGGTGCGTACATGARTGAC (서열번호 6) |
58.4 | 20 | 8906-8925 | ||
| 4 | CHIK8725F | CAYGATTGGACCAAGCTGCG (서열번호 7) |
60.5 | 20 | 8725-8744 | 3055 |
| CHIK11775F | TCCCTGTGGGTTCGGAGAAT (서열번호 8) |
60.5 | 20 | 11775-11794 |
| Target amplicon | Target gene | Name | 5'-Sequence-3' | Site* | Source |
| 1 | nsp2-1 | CHIKV_nsp2_F1 | CATCTGCACYCAAGTGTACCA | 2578-2598 | Jesse J.Waggoner et al. |
| CHIKV_nsp2_R1 | GCGCATTTTGCCTTCGTAATG | 2654-2674 | |||
| CHIKV_nsp2_P1 | GCGGTGTACACTGCCTGTGACYGC | 2614-2637 | |||
| 2 | nsp2-2 | CHIKV_nsp2_F2ª | GAGCATAYGGTTACGCAGATAG | 3855-3876 | Barbara W. Johnson et al. |
| CHIKV_nsp2_R2 | TACTGGTGATACATGGTGGTTTC + TGCTGGTGACACATGGTGGTTTC | 3934-3956 | |||
| CHIKV_nsp2_P2ª | ACGAGTAATCTGCGTACTGGGACGTA + ACGAGTCATCTGCGTAYTGGGACGCA | 3886-3911 | |||
| 3 | C | CHIKV_C_F | CAACTTGCCCAGCTGATCTC | 7684-7703 | |
| CHIKV_C_R | TTCTTATTCTTCCGATTCYTGCG | 7750-7772 | |||
| CHIKV_C_P | ATAAACTGACAATGCGCGYGGTACC | 7712-7736 | |||
| 4 | E1 | CHIKV_E1_F | AAGCTYCGCGTCCTTTACCAAG | 10387-10408 | Boris Pastorino et al. |
| CHIKV_E1_R | CCAAATTGTCCYGGTCTTCCT | 10575-10595 | |||
| CHIKV_E1_P | CCAATGTCYTCMGCCTGGACACCTTT | 10486-10511 |
| Strain | Geographic origin | Sampling year | GenBank ID |
| Ross low-psg | Tanzania | 1953 | HM045811 |
| TH35 | Thailand | 1958 | HM045810 |
| LSFS | DRC * | 1960 | HM045809 |
| Angola M2022 | Angola | 1962 | HM045823 |
| Gibbs 63-263 | India | 1963 | HM045813 |
| IbH35 | Nigeria | 1964 | HM045786 |
| 3412-78 | Thailand | 1978 | HM045808 |
| HB78 | CAR + | 1978 | HM045822 |
| UgAg4155 | Uganda | 1982 | HM045812 |
| Hu/85/NR/001 | Philippines | 1985 | HM045800 |
| RSU1 | Indonesia | 1985 | HM045797 |
| CHIKV/Homosapiens/USA/HIMSTSSA287/1995 | USA | 1995 | KY575574 |
| HD 180760 | Senegal | 2005 | HM045817 |
| MY/06/37348 | Malaysia | 2006 | FN295483 |
| SL-CK1 | Sri Lanka | 2007 | HM045801 |
| SGEHICHT077808 | Singapore | 2008 | FJ445484 |
| MY/08/065 | Malaysia | 2008 | FN295485 |
| SD08Pan | China | 2008 | GU199351 |
| Bali 2011 | Indonesia | 2011 | MF773561 |
| PNG 2013 | Papua New Guinea | 2013 | MF773569 |
| Caribbean 2014 | Caribbean | 2014 | MF773560 |
| Philippines 2014 | Philippines | 2014 | MF773563 |
| Pakistan-01/2016 | Pakistan | 2016 | MF774613 |
| hk02 | Hong Kong | 2016 | MF499120 |
| Bangladesh 2017 | Bangladesh | 2017 | MF773566 |
| 19CHKYN01LY | China | 2019 | MN402883 |
| KNIH/2009/77 | South Korea | 2009 |
| (3A) | ||
| Trimmed Read | 283,946 | |
| Not Mapped Read | 146,548 | |
| Mapped Read | Read Count | 137,398 |
| Number of bases | 14,453,299 | |
| Average Length | 105.19 | |
| GC contents% | 50.08 | |
| Mapping Coverage | Minimum | 2 |
| Median | 1,225 | |
| Average | 1,211.46 | |
| Maximum | 1,845 | |
| Consensus sequence | 11,790 | |
| (3B) | |||
| site | FJ445484 | Consensus seq. | note |
| 588 | G | A | G/A |
| 2875 | T | C | C/T |
| 3165 | A | G | A/G |
| 3366 | C | T | C |
| 8541 | C | T | C |
| 9312 | C | T | C/T |
| 9494 | T | C | T/G/C |
Claims (10)
- 하기의 단계를 포함하는 분리된 시료 내 치쿤군야 바이러스의 전장 유전체 서열 확인 방법
(a) 치쿤군야 바이러스 전장 유전체에 상보적인 하나 이상의 정방향 및 역방향 프라이머 세트를 제조하는 단계;
(b) 시료에서 RNA를 분리하는 단계;
(c) 분리된 RNA를 사용하여 역전사 반응을 수행하는 단계;
(d) 역전사 반응이 수행된 시료에 프라이머 세트를 첨가하여 중합효소 연쇄반응을 실시하는 단계; 및
(e) 증폭된 산물의 서열을 분석하는 단계
상기 프라이머 세트는 서열번호 1 및 서열번호 2; 서열번호 3 및 서열번호 4; 서열번호 5 및 서열번호 6; 및 서열번호 7 및 서열번호 8의 프라이머 세트를 포함하는 것임. - 제1항에 있어서, 상기 시료는 혈액, 혈청, 객담, 소변 또는 생체 조직으로부터 분리된 것인, 방법.
- 제1항에 있어서, 상기 치쿤군야 바이러스는 KNIH/2009/77을 포함하는 것인, 방법.
- 치쿤군야 바이러스 전장 유전체에 상보적인 하나 이상의 정방향 및 역방향 프라이머 세트를 포함하는 치쿤군야 바이러스 진단 키트로서,
상기 프라이머 세트는 서열번호 1 및 서열번호 2; 서열번호 3 및 서열번호 4; 서열번호 5 및 서열번호 6; 및 서열번호 7 및 서열번호 8의 프라이머 세트를 포함하는 치쿤군야 바이러스 진단 키트. - 제4항에 있어서, 진단 시료는 혈액, 혈청, 객담, 소변 또는 생체 조직으로부터 분리된 것인, 키트.
- 제4항에 있어서, 상기 치쿤군야 바이러스는 KNIH/2009/77을 포함하는 것인, 키트.
- 치쿤군야 바이러스 전장 유전체에 상보적인 하나 이상의 정방향 및 역방향 프라이머 세트를 포함하는 치쿤군야 바이러스 유발 질환 진단용 조성물로서,
상기 프라이머 세트는 서열번호 1 및 서열번호 2; 서열번호 3 및 서열번호 4; 서열번호 5 및 서열번호 6; 및 서열번호 7 및 서열번호 8의 프라이머 세트를 포함하는 것인 치쿤군야 바이러스 유발 질환 진단용 조성물. - 제7항에 있어서, 상기 치쿤군야 바이러스 유발 질환은 돌발성 발열, 다발성 관절통 및 발진으로 이루어진 군에서 선택된 하나 이상인 것인, 조성물.
- 제7항에 있어서, 진단 시료는 혈액, 혈청, 객담, 소변 또는 생체 조직으로부터 분리된 것인, 조성물.
- 제7항에 있어서, 상기 치쿤군야 바이러스는 KNIH/2009/77을 포함하는 것인, 조성물.
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| PCT/KR2023/000830 WO2023140596A1 (ko) | 2022-01-18 | 2023-01-18 | 전장유전체 증폭을 위한 치쿤군야 바이러스 범용 프라이머 세트 및 이를 이용한 진단 키트 |
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