Cost-effective straightforward method for captured whole mitogenome sequencing of ancient DNA
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F48511005%3A_____%2F20%3AN0000024" target="_blank" >RIV/48511005:_____/20:N0000024 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216224:14310/21:00120836
Výsledek na webu
<a href="https://doi.org/10.1016/j.forsciint.2020.110638" target="_blank" >https://doi.org/10.1016/j.forsciint.2020.110638</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.forsciint.2020.110638" target="_blank" >10.1016/j.forsciint.2020.110638</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Cost-effective straightforward method for captured whole mitogenome sequencing of ancient DNA
Popis výsledku v původním jazyce
Working with mitochondrial DNA from highly degraded samples is challenging. We present a whole mitogenome Illumina-based sequencing method suitable for highly degraded samples. The method makes use of double-stranded library preparation with hybridization-based target enrichment. The aim of the study was to implement a new user-friendly method for analysing many ancient DNA samples at a low cost. The method combines the Swift 2S™ Turbo library preparation kit and xGen® panel for mitogenome enrichment. Swift allows to use low input of aDNA and own adapters and primers, handles inhibitors well, and has only two purification steps. xGen is straightforward to use and is able to leverage already pooled libraries. Given the ancient DNA is more challenging to work with, the protocol was developed with several improvements, especially multiplying DNA input in case of low concentration DNA extractions followed by AMPure® beads size selection and real-time pre-capture PCR monitoring in order to avoid cycle-optimization step. Nine out of eleven analysed samples successfully retrieved mitogenomes. Hence, our method provides an effective analysis of whole mtDNA, and has proven to be fast, cost-effective, straightforward, with utilisation in population-wide research of burial sites.
Název v anglickém jazyce
Cost-effective straightforward method for captured whole mitogenome sequencing of ancient DNA
Popis výsledku anglicky
Working with mitochondrial DNA from highly degraded samples is challenging. We present a whole mitogenome Illumina-based sequencing method suitable for highly degraded samples. The method makes use of double-stranded library preparation with hybridization-based target enrichment. The aim of the study was to implement a new user-friendly method for analysing many ancient DNA samples at a low cost. The method combines the Swift 2S™ Turbo library preparation kit and xGen® panel for mitogenome enrichment. Swift allows to use low input of aDNA and own adapters and primers, handles inhibitors well, and has only two purification steps. xGen is straightforward to use and is able to leverage already pooled libraries. Given the ancient DNA is more challenging to work with, the protocol was developed with several improvements, especially multiplying DNA input in case of low concentration DNA extractions followed by AMPure® beads size selection and real-time pre-capture PCR monitoring in order to avoid cycle-optimization step. Nine out of eleven analysed samples successfully retrieved mitogenomes. Hence, our method provides an effective analysis of whole mtDNA, and has proven to be fast, cost-effective, straightforward, with utilisation in population-wide research of burial sites.
Klasifikace
Druh
J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS
CEP obor
—
OECD FORD obor
10608 - Biochemistry and molecular biology
Návaznosti výsledku
Projekt
<a href="/cs/project/LM2015091" target="_blank" >LM2015091: Národní centrum lékařské genomiky</a><br>
Návaznosti
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Forensic Science International
ISSN
0379-0738
e-ISSN
—
Svazek periodika
319
Číslo periodika v rámci svazku
110638
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
14
Strana od-do
—
Kód UT WoS článku
—
EID výsledku v databázi Scopus
2-s2.0-85097778404