KR101752153B1 - 시프로플록사신 항생제에 대해 내성을 보이는 페스트균 검출을 위한 pna 프로브 및 이의 용도 - Google Patents
시프로플록사신 항생제에 대해 내성을 보이는 페스트균 검출을 위한 pna 프로브 및 이의 용도 Download PDFInfo
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- KR101752153B1 KR101752153B1 KR1020150133205A KR20150133205A KR101752153B1 KR 101752153 B1 KR101752153 B1 KR 101752153B1 KR 1020150133205 A KR1020150133205 A KR 1020150133205A KR 20150133205 A KR20150133205 A KR 20150133205A KR 101752153 B1 KR101752153 B1 KR 101752153B1
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Abstract
Description
도 2는 페스트균의 gyrA 유전자 대상으로 페스트균의 PNA 매개 클램핑 실시간 PCR로 확인한 스탠다드 커브를 나타낸다.
gyrA | ||
Nucleotide | Amino acid | |
1 | G242→A | G81→D |
2 | G241→T | G81→C |
3 | G248→T | S83→I |
4 | C249→A | S83→R |
5 | C249→G | S83→R |
LMO 명칭 | 형성 플라스미드 명칭 | 삽입 유전자 (크기 bp) |
돌연변이 위치 |
E-YP-gyrAW | pGEM-YP-gyrAW | gyrAW (nt1-660) (660bp) |
wild type |
E-YP-gyrAM | pGEM-YP-gyrAM | gyrAM (nt1-660) (660bp) |
G241T G242A G248T C249A |
구 분 | 명 칭 | 서열(서열번호) | 크 기 (mer) |
GC (%) |
GyrA Forward |
F1 | cgtgtagtcggggacgttat(1) | 20 | 50.0 |
F2 | gcgtactgtttgcgatgaat(2) | 20 | 50.0 | |
GyrA Reverse |
R1 | cgctaacaattcgtgagcaat(3) | 20 | 50.0 |
R2 | ccagcatatagcgcagtgag(4) | 20 | 50.0 | |
R3 | atcgacggaaccgaagttac(5) | 20 | 50.0 |
구 분 | 명 칭 | 서열(서열번호) | 크 기 (mer) |
GC (%) |
GyrA | P-01 | FAM gcgatgcgttataccgaaat BHQ1(6) | 20 | 50.0 |
P-02 | HEX agcgcggtctacgacactat BHQ1(7) | 20 | 55.0 | |
P-03 | Cy5 cgtgtagtcggggacgttat BHQ2(8) | 20 | 50.0 |
구 분 | 명 칭 | 서열(서열번호) | 크 기 (mer) |
GC (%) |
|
GyrA | YP-GyrA-PNA-01 | gcatggtgacagcgcg(9) | sense | 16 | 68.8 |
GyrA | YP-GyrA-PNA-02 | cgcgctgtcaccatgc(10) | anti-sense | 16 | 68.8 |
template DNA (10ng) | 1 ul |
Primer (10pmole) forward | 1 ul |
reverse | 1 ul |
Probe (10pmole) | 1 ul |
PNA (10pmole) | 5/10 or 0 ul |
2×DualStar qPCR PreMix | 10 ul |
DW | ul |
total volume | 20 ul |
구 분 | 명 칭 | 서열(서열번호) | 크 기 (mer) |
GC (%) |
YP- GyrA |
F2 | gcgtactgtttgcgatgaat(2) | 20 | 50.0 |
R1 | cgctaacaattcgtgagcaat(3) | 20 | 50.0 | |
P-03 | Cy5 cgtgtagtcggggacgttat BHQ2(8) | 20 | 50.0 | |
PNA-02 | cgcgctgtcaccatgc(anti-s)(10) | 16 | 68.8 |
template DNA (10ng) | 1 ul |
Primer (10pmole) forward | 1 ul |
reverse | 1 ul |
Probe (10pmole) | 1 ul |
PNA (10pmole) | 1 or 0 ul |
2×DualStar qPCR PreMix | 10 ul |
DW | ul |
total volume | 20 ul |
Claims (5)
- 삭제
- 삭제
- 서열번호 10의 염기서열 또는 이의 상보적인 염기서열로 이루어진 GyrA(DNA gyrase A) 유전자 특이적 PNA(Peptide Nucleic Acid) 프로브와 서열번호 2 및 서열번호 3의 염기서열로 이루어진 GyrA 유전자 특이적 클램핑 프라이머 세트를 포함하는 시프로플록사신(ciprofloxacin) 항생제 내성을 가지는 페스트균(Yersinia pestis) 검출을 위한 PNA 매개 클램핑 실시간 PCR(real-time PCR)용 키트.
- 삭제
- (a) 서열번호 10의 염기서열 또는 이의 상보적인 염기서열로 이루어진 GyrA(DNA gyrase A) 유전자 특이적 PNA(Peptide Nucleic Acid) 프로브와 서열번호 2 및 서열번호 3의 염기서열로 이루어진 GyrA 유전자 특이적 클램핑 프라이머 세트를 이용하여 대상 페스트균(Yersinia pestis)의 GyrA 유전자에 대해 실시간 PCR(real-time PCR)을 수행하는 단계; 및
(b) 상기 실시간 PCR에 의한 유전자 증폭 결과를 분석하여 페스트균의 GyrA 유전자의 돌연변이 유무를 결정하는 단계를 포함하는 시프로플록사신(ciprofloxacin) 항생제에 대해 내성을 보이는 페스트균 검출 방법.
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KR1020150133205A KR101752153B1 (ko) | 2015-09-21 | 2015-09-21 | 시프로플록사신 항생제에 대해 내성을 보이는 페스트균 검출을 위한 pna 프로브 및 이의 용도 |
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KR1020150133205A KR101752153B1 (ko) | 2015-09-21 | 2015-09-21 | 시프로플록사신 항생제에 대해 내성을 보이는 페스트균 검출을 위한 pna 프로브 및 이의 용도 |
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