1 A Practical Application of mtDNAmanager to Mitochondrial DNA Error Detection in Forensics Hwan Young Lee 1 , Injee Song 2 , Eunho Ha 3 , Sung-Bae Cho 2 , Jeong Eun Sim 1 , Woo Ick Yang 1 , Kyoung-Jin Shin 1 1 Department of Forensic Medicine and Brain Korean 21 Project for Medical science, Yonsei University College of Medicine, Seoul, Korea 2 Department of Computer Science, Yonsei University, Seoul, Korea 3 Department of Information and Statistics, Yonsei University at Wonju, Gangwon-do, Korea DNA in Forensics 2008 http://mtmanager.yonsei.ac.kr
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Hwan Young Lee , Injee Song , Eunho Ha , Sung-Bae Cho , Jeong …forensic.yonsei.ac.kr/presentation/46.pdf · 2008. 6. 4. · Hwan Young Lee 1, Injee Song2, Eunho Ha3, Sung-Bae Cho2,
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A Practical Application of mtDNAmanagerto Mitochondrial DNA Error Detection
1 Department of Forensic Medicine and Brain Korean 21 Project for Medical science, Yonsei University College of Medicine, Seoul, Korea
2 Department of Computer Science, Yonsei University, Seoul, Korea 3 Department of Information and Statistics, Yonsei University at Wonju, Gangwon-do, Korea
DNA in Forensics 2008
http://mtmanager.yonsei.ac.kr
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mtDNAmanager’s Open Database
Automatic haplogroup estimationPhased designation of haplogroups, i.e., expected haplogroup and estimated haplogroup, facilitates systematic error detection
Possess clear key diagnostic mutations
Possess accompanying mutations for Expected HG
Coding region haplogroups
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Control Region Mutation motif for more than 400 mtDNA haplogroups
Database search using queryQuery system retrieves sequences which include the queried nucleotide
polymorphisms from a user-selected database
Include option
Estimated mtDNA haplogroup affiliations using the bioinformatics resources of the mtDNAmanager
My mtDNA• Upon registration, users can submit and store their own data with
batch mode and search sequences which show a match or include the queried nucleotide polymorphisms from their own database as well as the open database
Import sequences with batch mode
Export as an excel file
Batch input files
mtDNA data quality control
16362C?
150?
N9a1: 16129-16223-16257A-16261-150
16319 missed out?
A5a: 16187-16223-16290-16319-235-523d-524d
16311 missed out M10b? B5b?
Artificial recombination?
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http://mtmanager.yonsei.ac.kr
Please click here to see the demo of personal data !
A sample system
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A match system
A query system
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Concluding remarks
The mtDNAmanager provides systematic routines for error detectionand strategies for screening database by enabling researchers toautomatically estimate the most probable haplogroups and search the high-quality database.
The mtDNAmanager provides a convenient Web interface for analysis, query and storage of human mtDNA control region sequences
For comments, bug reports, suggestions for improvement, please contact us through the website (http://mtmanager.yonsei.ac.kr)