Mitochondrial capture enriches mito-DNA 100 fold, enabling PCR-free mitogenomics biodiversity analysis

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Mitochondrial capture enriches mito-DNA 100 fold, enabling PCR-free mitogenomics biodiversity analysis. / Liu, Shanlin; Wang, Xin; Xie, Lin; Tan, Meihua; Li, Zhenyu; Su, Xu; Zhang, Hao; Misof, Bernhard; Kjer, Karl M.; Tang, Min; Niehuis, Oliver; Jiang, Hui; Zhou, Xin.

In: Molecular Ecology Resources, Vol. 16, No. 2, 2016, p. 470-479.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Liu, S, Wang, X, Xie, L, Tan, M, Li, Z, Su, X, Zhang, H, Misof, B, Kjer, KM, Tang, M, Niehuis, O, Jiang, H & Zhou, X 2016, 'Mitochondrial capture enriches mito-DNA 100 fold, enabling PCR-free mitogenomics biodiversity analysis', Molecular Ecology Resources, vol. 16, no. 2, pp. 470-479. https://doi.org/10.1111/1755-0998.12472

APA

Liu, S., Wang, X., Xie, L., Tan, M., Li, Z., Su, X., Zhang, H., Misof, B., Kjer, K. M., Tang, M., Niehuis, O., Jiang, H., & Zhou, X. (2016). Mitochondrial capture enriches mito-DNA 100 fold, enabling PCR-free mitogenomics biodiversity analysis. Molecular Ecology Resources, 16(2), 470-479. https://doi.org/10.1111/1755-0998.12472

Vancouver

Liu S, Wang X, Xie L, Tan M, Li Z, Su X et al. Mitochondrial capture enriches mito-DNA 100 fold, enabling PCR-free mitogenomics biodiversity analysis. Molecular Ecology Resources. 2016;16(2):470-479. https://doi.org/10.1111/1755-0998.12472

Author

Liu, Shanlin ; Wang, Xin ; Xie, Lin ; Tan, Meihua ; Li, Zhenyu ; Su, Xu ; Zhang, Hao ; Misof, Bernhard ; Kjer, Karl M. ; Tang, Min ; Niehuis, Oliver ; Jiang, Hui ; Zhou, Xin. / Mitochondrial capture enriches mito-DNA 100 fold, enabling PCR-free mitogenomics biodiversity analysis. In: Molecular Ecology Resources. 2016 ; Vol. 16, No. 2. pp. 470-479.

Bibtex

@article{4fc931ecf36444f8891e315a226a44e2,
title = "Mitochondrial capture enriches mito-DNA 100 fold, enabling PCR-free mitogenomics biodiversity analysis",
abstract = "Biodiversity analyses based on next-generation sequencing (NGS) platforms have developed by leaps and bounds in recent years. A PCR-free strategy, which can alleviate taxonomic bias, was considered as a promising approach to delivering reliable species compositions of targeted environments. The major impediment of such a method is the lack of appropriate mitochondrial DNA enrichment ways. Because mitochondrial genomes (mitogenomes) make up only a small proportion of total DNA, PCR-free methods will inevitably result in a huge excess of data (>99%). Furthermore, the massive volume of sequence data is highly demanding on computing resources. Here, we present a mitogenome enrichment pipeline via a gene capture chip that was designed by virtue of the mitogenome sequences of the 1000 Insect Transcriptome Evolution project (1KITE, www.1kite.org). A mock sample containing 49 species was used to evaluate the efficiency of the mitogenome capture method. We demonstrate that the proportion of mitochondrial DNA can be increased by approximately 100-fold (from the original 0.47% to 42.52%). Variation in phylogenetic distances of target taxa to the probe set could in principle result in bias in abundance. However, the frequencies of input taxa were largely maintained after capture (R2 = 0.81). We suggest that our mitogenome capture approach coupled with PCR-free shotgun sequencing could provide ecological researchers an efficient NGS method to deliver reliable biodiversity assessment.",
keywords = "Biodiversity, Gene capture, Microarray, Mitochondrial genome",
author = "Shanlin Liu and Xin Wang and Lin Xie and Meihua Tan and Zhenyu Li and Xu Su and Hao Zhang and Bernhard Misof and Kjer, {Karl M.} and Min Tang and Oliver Niehuis and Hui Jiang and Xin Zhou",
year = "2016",
doi = "10.1111/1755-0998.12472",
language = "English",
volume = "16",
pages = "470--479",
journal = "Molecular Ecology",
issn = "0962-1083",
publisher = "Wiley-Blackwell",
number = "2",

}

RIS

TY - JOUR

T1 - Mitochondrial capture enriches mito-DNA 100 fold, enabling PCR-free mitogenomics biodiversity analysis

AU - Liu, Shanlin

AU - Wang, Xin

AU - Xie, Lin

AU - Tan, Meihua

AU - Li, Zhenyu

AU - Su, Xu

AU - Zhang, Hao

AU - Misof, Bernhard

AU - Kjer, Karl M.

AU - Tang, Min

AU - Niehuis, Oliver

AU - Jiang, Hui

AU - Zhou, Xin

PY - 2016

Y1 - 2016

N2 - Biodiversity analyses based on next-generation sequencing (NGS) platforms have developed by leaps and bounds in recent years. A PCR-free strategy, which can alleviate taxonomic bias, was considered as a promising approach to delivering reliable species compositions of targeted environments. The major impediment of such a method is the lack of appropriate mitochondrial DNA enrichment ways. Because mitochondrial genomes (mitogenomes) make up only a small proportion of total DNA, PCR-free methods will inevitably result in a huge excess of data (>99%). Furthermore, the massive volume of sequence data is highly demanding on computing resources. Here, we present a mitogenome enrichment pipeline via a gene capture chip that was designed by virtue of the mitogenome sequences of the 1000 Insect Transcriptome Evolution project (1KITE, www.1kite.org). A mock sample containing 49 species was used to evaluate the efficiency of the mitogenome capture method. We demonstrate that the proportion of mitochondrial DNA can be increased by approximately 100-fold (from the original 0.47% to 42.52%). Variation in phylogenetic distances of target taxa to the probe set could in principle result in bias in abundance. However, the frequencies of input taxa were largely maintained after capture (R2 = 0.81). We suggest that our mitogenome capture approach coupled with PCR-free shotgun sequencing could provide ecological researchers an efficient NGS method to deliver reliable biodiversity assessment.

AB - Biodiversity analyses based on next-generation sequencing (NGS) platforms have developed by leaps and bounds in recent years. A PCR-free strategy, which can alleviate taxonomic bias, was considered as a promising approach to delivering reliable species compositions of targeted environments. The major impediment of such a method is the lack of appropriate mitochondrial DNA enrichment ways. Because mitochondrial genomes (mitogenomes) make up only a small proportion of total DNA, PCR-free methods will inevitably result in a huge excess of data (>99%). Furthermore, the massive volume of sequence data is highly demanding on computing resources. Here, we present a mitogenome enrichment pipeline via a gene capture chip that was designed by virtue of the mitogenome sequences of the 1000 Insect Transcriptome Evolution project (1KITE, www.1kite.org). A mock sample containing 49 species was used to evaluate the efficiency of the mitogenome capture method. We demonstrate that the proportion of mitochondrial DNA can be increased by approximately 100-fold (from the original 0.47% to 42.52%). Variation in phylogenetic distances of target taxa to the probe set could in principle result in bias in abundance. However, the frequencies of input taxa were largely maintained after capture (R2 = 0.81). We suggest that our mitogenome capture approach coupled with PCR-free shotgun sequencing could provide ecological researchers an efficient NGS method to deliver reliable biodiversity assessment.

KW - Biodiversity

KW - Gene capture

KW - Microarray

KW - Mitochondrial genome

U2 - 10.1111/1755-0998.12472

DO - 10.1111/1755-0998.12472

M3 - Journal article

C2 - 26425990

VL - 16

SP - 470

EP - 479

JO - Molecular Ecology

JF - Molecular Ecology

SN - 0962-1083

IS - 2

ER -

ID: 154518299