mapDamage: testing for damage patterns in ancient DNA sequences
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mapDamage : testing for damage patterns in ancient DNA sequences. / Ginolhac, Aurélien; Rasmussen, Morten; Gilbert, Tom; Willerslev, Eske; Orlando, Ludovic Antoine Alexandre.
In: Bioinformatics, Vol. 27, No. 15, 01.08.2011, p. 2153-2155.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - mapDamage
T2 - testing for damage patterns in ancient DNA sequences
AU - Ginolhac, Aurélien
AU - Rasmussen, Morten
AU - Gilbert, Tom
AU - Willerslev, Eske
AU - Orlando, Ludovic Antoine Alexandre
PY - 2011/8/1
Y1 - 2011/8/1
N2 - Ancient DNA extracts consist of a mixture of contaminant DNA molecules, most often originating from environmental microbes, and endogenous fragments exhibiting substantial levels of DNA damage. The latter introduce specific nucleotide misincorporations and DNA fragmentation signatures in sequencing reads that could be advantageously used to argue for sequence validity. mapDamage is a Perl script that computes nucleotide misincorporation and fragmentation patterns using next-generation sequencing reads mapped against a reference genome. The Perl script outputs are further automatically processed in embedded R script in order to detect typical patterns of genuine ancient DNA sequences. Availability and implementation: The Perl script mapDamage is freely available with documentation and example files at https://geogenetics.ku.dk/all_literature/mapdamage/. The script requires prior installation of the SAMtools suite and R environment and has been validated on both GNU/Linux and MacOSX operating systems.
AB - Ancient DNA extracts consist of a mixture of contaminant DNA molecules, most often originating from environmental microbes, and endogenous fragments exhibiting substantial levels of DNA damage. The latter introduce specific nucleotide misincorporations and DNA fragmentation signatures in sequencing reads that could be advantageously used to argue for sequence validity. mapDamage is a Perl script that computes nucleotide misincorporation and fragmentation patterns using next-generation sequencing reads mapped against a reference genome. The Perl script outputs are further automatically processed in embedded R script in order to detect typical patterns of genuine ancient DNA sequences. Availability and implementation: The Perl script mapDamage is freely available with documentation and example files at https://geogenetics.ku.dk/all_literature/mapdamage/. The script requires prior installation of the SAMtools suite and R environment and has been validated on both GNU/Linux and MacOSX operating systems.
U2 - 10.1093/bioinformatics/btr347
DO - 10.1093/bioinformatics/btr347
M3 - Journal article
C2 - 21659319
VL - 27
SP - 2153
EP - 2155
JO - Computer Applications in the Biosciences
JF - Computer Applications in the Biosciences
SN - 1471-2105
IS - 15
ER -
ID: 33910533