Typing of Y chromosome SNPs with multiplex PCR methods
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Typing of Y chromosome SNPs with multiplex PCR methods. / Sanchez Sanchez, Juan Jose; Børsting, Claus; Morling, Niels.
In: Methods in Molecular Biology, Vol. 297, 2005, p. 209-28.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Typing of Y chromosome SNPs with multiplex PCR methods
AU - Sanchez Sanchez, Juan Jose
AU - Børsting, Claus
AU - Morling, Niels
N1 - Keywords: Base Sequence; Chromosomes, Human, Y; DNA Primers; Electrophoresis, Polyacrylamide Gel; Humans; Polymerase Chain Reaction; Polymorphism, Single Nucleotide
PY - 2005
Y1 - 2005
N2 - We describe a method for the simultaneous typing of Y-chromosome single nucleotide polymorphism (SNP) markers by means of multiplex polymerase chain reaction (PCR) strategies that allow the detection of 35 Y chromosome SNPs on 25 amplicons from 100 to 200 pg of chromosomal deoxyribonucleic acid (DNA). Multiplex PCR amplification of the DNA was performed with slight modifications of standard PCR conditions. Single-base extension (SBE) was performed using the SNaPshot kit containing fluorescently labeled ddNTPs. The extended primers were detected on an ABI 3100 sequencer. The most important factors for the creation of larger SNP typing PCR multiplexes include careful selection of primers for the primary amplification and the SBE reaction, use of DNA primers with homogenous composition, and balancing the primer concentrations for both the amplification and the SBE reactions.
AB - We describe a method for the simultaneous typing of Y-chromosome single nucleotide polymorphism (SNP) markers by means of multiplex polymerase chain reaction (PCR) strategies that allow the detection of 35 Y chromosome SNPs on 25 amplicons from 100 to 200 pg of chromosomal deoxyribonucleic acid (DNA). Multiplex PCR amplification of the DNA was performed with slight modifications of standard PCR conditions. Single-base extension (SBE) was performed using the SNaPshot kit containing fluorescently labeled ddNTPs. The extended primers were detected on an ABI 3100 sequencer. The most important factors for the creation of larger SNP typing PCR multiplexes include careful selection of primers for the primary amplification and the SBE reaction, use of DNA primers with homogenous composition, and balancing the primer concentrations for both the amplification and the SBE reactions.
M3 - Journal article
C2 - 15570110
VL - 297
SP - 209
EP - 228
JO - Methods in Molecular Biology
JF - Methods in Molecular Biology
SN - 1064-3745
ER -
ID: 14145223