Species identification in cell culture: a two-pronged molecular approach
Abstract
Species identification of cell lines and detection of cross-contamination are crucial for scientific research accuracy and reproducibility. Whereas short tandem repeat profiling offers a solution for a limited number of species, primarily human and mouse, the standard method for species identification of cell lines is enzyme polymorphism. Isoezymology, however, has its own drawbacks; it is cumbersome and the data interpretation is often difficult. Furthermore, the detection sensitivity for cross-contamination is low; it requires large amounts of the contaminant present and cross-contamination within closely related species may go undetected. In this paper, we describe a two-pronged molecular approach that addresses these issues by targeting the mitochondrial genome. First, we developed a multiplex PCR-based assay to rapidly identify the most common cell culture species and quickly detect cross-contaminations among these species. Second, for speciation and identification of a wider variety of cell lines, we amplified and sequenced a 648-bp region, often described as the "barcode region" by using a universal primer mix targeted at conserved sequences of the cytochrome C oxidase I gene (COI). This method was challenged with a panel of 67 cell lines from 45 diverse species. Implementation of these assays will accurately determine the species of cell lines and will reduce the problems of misidentification and cross-contamination that plague research efforts.
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HIBEC cells were originally from rat.
“confirmed that HIBEC cells were originally from rat and C201441 cells were from mouse”
From Investigation of Cross-Contamination and Misidentification of 278 Widely Used Tumor Cell Lines (2017) · cites this paper as [7]
C201441 cells were from mouse.
“confirmed that HIBEC cells were originally from rat and C201441 cells were from mouse”
From Investigation of Cross-Contamination and Misidentification of 278 Widely Used Tumor Cell Lines (2017) · cites this paper as [7]
Cooper and colleagues combined a multiplex PCR-based assay to identify common cell culture species and a protocol for sequencing a 648 bp region in the COI gene that accurately determines the species of cell lines.
“Cooper and colleagues implemented a two-pronged molecular approach in which they combined a multiplex PCR-based assay to identify the most common cell culture species and a protocol for sequencing of a 648 bp region located in the cytochrome C oxidase I (COI) gene, i.e., the “barcode region”, that accurately determines the species of cell lines [69].”
From Genetic Insights into the Economic Toll of Cell Line Misidentification: A Comprehensive Review (2026) · cites this paper as [69]
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Epidermal growth factor enhances the malignant phenotype in canine mammary carcinoma cell lines.
Kennedy, K., Qurollo, B., Rose, B., & Thamm, D. H. (2011) · Veterinary and Comparative Oncology · doi:10.1111/j.1476-5829.2010.00248.x · Cited by 16 · see citing works
Best practices for authenticating cell lines
Nims, R. W., & Reid, Y. (2017) · In Vitro Cellular & Developmental Biology - Animal · doi:10.1007/s11626-017-0212-8 · Cited by 21 · see citing works
“Technologies with the capability of detecting interspecies mixed cultures include karyotyping (determination of modal chromosome number) and multiplex DNA barcode assays designed to detect the most common species of cultured cells (e.g., Cooper et al. 2007).”
BackgroundMethodAhmed, A. N., Majeed, S. A., Taju, G., Vimal, S., Suryakodi, S., Badhusha, A., kuthoos, A. N. A., Palsamy, R. K., Paknikar, K. M., Rajwade, J. M., et al. (2021) · Journal of Fish Diseases · doi:10.1111/jfd.13542 · Cited by 14 · see citing works
Taei, A., Kiani, T., Taghizadeh, Z., Moradi, S., Samadian, A., Mollamohammadi, S., Sharifi-Zarchi, A., Guenther, S., Akhlaghpour, A., Abibeiglou, B. A., et al. (2020) · EMBO Reports · doi:10.15252/embr.201847533 · Cited by 15 · see citing works
“The contribution of 2a2iL-hPSCs in chimeric embryos was analyzed via immunohistochemistry and PCR for human-specific mitochondrial sequences (Table 1) (Cooper et al , 2007).”
Losi, C. G., Ferrari, S., Sossi, E., Villa, R., & Ferrari, M. (2008) · In Vitro Cellular & Developmental Biology - Animal · doi:10.1007/s11626-008-9125-x · Cited by 13 · see citing works
Authentication of cell lines: ignore at your peril!
Freshney, R. I. (2008) · Expert Review of Anticancer Therapy · doi:10.1586/14737140.8.3.311 · Cited by 13 · see citing works
Ganjibakhsh, M., Monshizadeh, R., Nasimian, A., Aminishakib, P., Farzaneh, P., Shiraji, S. T., Garajei, A., Rahrotaban, S., Baghaei, F., & Gohari, N. S. (2018) · Journal of Oral Pathology and Medicine · doi:10.1111/jop.12717 · Cited by 16 · see citing works
Sathiyanarayanan, A., Goswami, M., Nagpure, N. S., Gireesh Babu, P., & Das, D. K. (2022) · Fish Physiology and Biochemistry · doi:10.1007/s10695-022-01053-9 · Cited by 15 · see citing works
Peng, L., Zheng, Y., You, F., Wu, Z.-H., Zou, Y.-X., & Zhang, P.-J. (2016) · Chinese Journal of Oceanology and Limnology · doi:10.1007/s00343-016-5091-4 · Cited by 13
“In addition, mitochondrial DNA, particularly COI gene sequence alignment, has been frequently used as a reliable molecular method to accurately identify the origin of established cell lines (Cooper et al., 2007; Swaminathan et al., 2012).”
MethodReisen, W. K., Lothrop, H. D., & Thiemann, T. C. (2013) · Journal of Medical Entomology · doi:10.1603/me13078 · Cited by 11 · see citing works
A SRCF cell line from snowtrout, Schizothorax richardsonii: Development and characterization
Goswami, M., Sharma, B. S., Bahuguna, S. N., Nagpure, N. S., & Lakra, W. S. (2013) · Tissue and Cell · doi:10.1016/j.tice.2013.02.002 · Cited by 14 · see citing works
Torsvik, A., Røsland, G. V., & Bjerkvig, R. (2011) · Experimental Cell Research · doi:10.1016/j.yexcr.2011.12.009 · Cited by 12 · see citing works
“As an alternative, species-specific primers [21] can be used to identify interspecies contamination.”
BackgroundEstablishment and characterization of Caspian horse fibroblast cell bank in Iran
Amoli, A. D., Mohebali, N., Farzaneh, P., Fazeli, S. A. S., Nikfarjam, L., Movasagh, S. A., Moradmand, Z., Ganjibakhsh, M., Nasimian, A., Izadpanah, M., et al. (2016) · In vitro Cellular & Developmental Biology-Animal · doi:10.1007/s11626-016-0120-3 · Cited by 12
Development and characterization of a cell line WAF from freshwater shark Wallago attu
Dubey, A., Goswami, M., Yadav, K., & Sharma, B. S. (2013) · Molecular Biology Reports · doi:10.1007/s11033-013-2936-1 · Cited by 13 · see citing works
“[38] used COI region for identification of 67 cell lines used for barcode analysis.”
MethodSathiyanarayanan, A., Yashwanth, B. S., Pinto, N., Thakuria, D., Chaudhari, A., Babu, P. G., & Goswami, M. (2022) · Molecular Biology Reports · doi:10.1007/s11033-022-08009-5 · Cited by 12 · see citing works
Wheeler, S. S., Taff, C. C., Reisen, W. K., & Townsend, A. K. (2021) · Parasites & Vectors · doi:10.1186/s13071-021-04827-x · Cited by 12 · see citing works
Development and characterization of two cell lines PDF and PDH from Puntius denisonii (Day 1865)
Lakra, W., Goswami, M., Yadav, K., Gopalakrishnan, A., Patiyal, R., & Singh, M. (2011) · In vitro Cellular & Developmental Biology-Animal · doi:10.1007/s11626-010-9374-3 · Cited by 11
Glaser, K. C., Hetrick, N. D., & Molestina, R. (2011) · Journal of Eukaryotic Microbiology · doi:10.1111/j.1550-7408.2010.00513.x · Cited by 11
“Procedures for DNA sequencing were followed as described previously (Cooper et al. 2007).”
MethodKúdelová, T., Krčmárik, S., Lužáková, I., Bujačková, B., Matická, K., & Kúdela, M. (2023) · Diversity · doi:10.3390/d15050661 · Cited by 10
Vo, N. T. K., Moore, L. C., Spiteri, K. W., Hanner, R., Wilkie, M. P., & DeWitte‐Orr, S. J. (2018) · Ecotoxicology and Environmental Safety · doi:10.1016/j.ecoenv.2018.07.017 · Cited by 10 · see citing works
Self-citationPolic, D., Yıldırım, Y., Lee, K., Franzén, M., Mutanen, M., Vilà, R., & Forsman, A. (2022) · Molecular Ecology · doi:10.1111/mec.16594 · Cited by 9
“2.7 | Sequencing of the mitochondrial COI gene The barcode region of mitochondrial cytochrome c oxidase 1 (COI) was amplified using the primers LepF1 and LepR1 (Cooper et al., 2007), and the PCR (polymerase chain reaction) amplification conditions as stated in Dincă et al. (2019).”
MethodInfluentialWatanabe, K., Kobayashi, I., Hatakeyama, M., Kayukawa, T., & Akiduki, G. (2020) · In vitro Cellular & Developmental Biology-Animal · doi:10.1007/s11626-020-00438-5 · Cited by 9
Kumar, D., Beach, N. M., Meng, X., & Hegde, N. R. (2011) · Journal of Virological Methods · doi:10.1016/j.jviromet.2011.10.017 · Cited by 12 · see citing works
CELLULAR, MOLECULAR, GENOMICS, AND BIOMEDICAL APPROACHES | Culture of Fish Cell Lines
Bols, N. C., Kawano, A., & Lee, L. E. J. (2011) · Elsevier eBooks · doi:10.1016/b978-0-12-374553-8.00253-7 · Cited by 7 · see citing works
The history, landscape, and outlook of human cell line authentication and security
Harbut, E., Makris, Y., Pertsemlidis, A., & Bleris, L. (2024) · SLAS Discovery · doi:10.1016/j.slasd.2024.100194 · Cited by 8 · see citing works
Comparative Mitogenomics of Flesh Flies: Implications for Phylogeny
Shang, J.-X., Xu, W.-T., Huang, X., Zhang, D., Yan, L.-P., & Pape, T. (2022) · Insects · doi:10.3390/insects13080718 · Cited by 8
- Authors
- Cooper, J. K., Sykes, G., King, S., Cottrill, K., Ivanova, N. V., Hanner, R., & Ikonomi, P.
- Affiliations
- American Type Culture Collection (US)
- University of Guelph (CA)
- Corresponding author
- Ikonomi, Pranvera
- ORCID
- Hanner, Robert
- Venue
- In Vitro Cellular & Developmental Biology - Animal
- Published
- 2007-10-13
- Volume
- 43
- Issue
- 10
- Pages
- 344-351
- ISSN
- 1071-2690 (ISSN-L)
- 1543-706X
- OpenAlex
- W1907982143
- Cited by
- 174
- References
- 0
- Citations by year
- 2026: 7 · 2025: 7 · 2024: 7 · 2023: 11 · 2022: 10 · 2021: 10 · 2020: 8 · 2019: 10 · 2018: 10 · 2017: 13 · 2016: 8 · 2015: 7 · 2014: 11 · 2013: 14 · 2012: 4
- FWCI
- 2.64
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- www.springer.com/tdm (tdm)
- Locations
- In Vitro Cellular & Developmental Biology - Animal (publishedVersion)
- PubMed (publishedVersion)
- BioOne Complete (BioOne) (submittedVersion)
- Funders
- Genome Canada
- Natural Sciences and Engineering Research Council of Canada
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Identification and Quantification in Food
- Physical Sciences › Environmental Science › Ecology › Environmental DNA in Biodiversity Studies
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Viral Infectious Diseases and Gene Expression in Insects
- Keywords
- cross-contamination detection, mitochondrial genome, cytochrome c oxidase I, short tandem repeat profiling, multiplex PCR, cell culture contamination, research reproducibility
- MeSH terms
- Animals, Electron Transport Complex IV, Humans, Phylogeny, Species Specificity, Cell Culture Techniques, K562 Cells, Protein Subunits
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