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Guthrie AM, Nevill P, Cooper CE, Bateman PW, van der Heyde M. On a roll: a direct comparison of extraction methods for the recovery of eDNA from roller swabbing of surfaces. BMC Res Notes 2023; 16:370. [PMID: 38111014 PMCID: PMC10726604 DOI: 10.1186/s13104-023-06669-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 12/11/2023] [Indexed: 12/20/2023] Open
Abstract
OBJECTIVE Roller swabbing of surfaces is an effective way to obtain environmental DNA, but the current DNA extraction method for these samples is equipment heavy, time consuming, and increases potential contamination through multiple handling. Here, we used rollers to swab a dog kennel and compared three DNA extraction approaches (water filtration, roller trimming and direct buffer) using two different platforms (Qiacube, Kingfisher). DNA extraction methods were evaluated based on cost, effort, DNA concentration and PCR result. RESULTS The roller trim method emerged as the optimal method with the best PCR results, DNA concentration and cost efficiency, while the buffer-based methods were the least labour intensive but produced mediocre PCR results and DNA concentrations. Additionally, the Kingfisher magnetic bead extractions generally ranked higher in all categories over the Qiacube column-based DNA extractions. Ultimately, the ideal DNA extraction method for a particular study is influenced by logistical constraints in the field such as the size of the roller, the availability of cold storage, and time constraints on the project. Our results demonstrate the strengths and weaknesses of each approach, allowing for informed decision making by researchers.
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Affiliation(s)
- Austin M Guthrie
- MBioMe - Mine Site Biomonitoring Using eDNA Research Group, Trace and Environmental DNA (TrEnD) Laboratory, School of Molecular and Life Sciences, Curtin University, Perth, WA, 6102, Australia.
| | - Paul Nevill
- MBioMe - Mine Site Biomonitoring Using eDNA Research Group, Trace and Environmental DNA (TrEnD) Laboratory, School of Molecular and Life Sciences, Curtin University, Perth, WA, 6102, Australia
| | - Christine E Cooper
- School of Molecular and Life Sciences, Curtin University, Perth, WA, 6102, Australia
| | - Philip W Bateman
- Behavioural Ecology Laboratory, School of Molecular and Life Sciences, Curtin University, Perth, WA, 6102, Australia
| | - Mieke van der Heyde
- MBioMe - Mine Site Biomonitoring Using eDNA Research Group, Trace and Environmental DNA (TrEnD) Laboratory, School of Molecular and Life Sciences, Curtin University, Perth, WA, 6102, Australia
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2
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Hassan S, Sabreena, Ganiee SA, Yaseen A, Zaman M, Shah AJ, Ganai BA. Unraveling the potential of environmental DNA for deciphering recent advances in plant-animal interactions: a systematic review. PLANTA 2023; 258:117. [PMID: 37957258 DOI: 10.1007/s00425-023-04267-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 10/18/2023] [Indexed: 11/15/2023]
Abstract
MAIN CONCLUSION Environmental DNA-based monitoring provides critical insights for enhancing our understanding of plant-animal interactions in the context of worldwide biodiversity decrease for developing a global framework for effective plant biodiversity conservation. To understand the ecology and evolutionary patterns of plant-animal interactions (PAI) and their pivotal roles in ecosystem functioning advances in molecular ecology tools such as Environmental DNA (eDNA) provide unprecedented research avenues. These methods being non-destructive in comparison to traditional biodiversity monitoring methods, enhance the discernment of ecosystem health, integrity, and complex interactions. This review intends to offer a systematic and critical appraisal of the prospective of eDNA for investigating PAI. The review thoroughly discusses and analyzes the recent reports (2015-2022) employing preferred reporting items for systematic reviews and meta-analyses (PRISMA) to outline the recent progression in eDNA approaches for elucidating PAI. The current review envisages that eDNA has a significant potential to monitor both plants and associated cohort of prospective pollinators (avian species and flowering plants, bees and plants, arthropods and plants, bats and plants, etc.). Furthermore, a brief description of the factors that influence the utility and interpretation of PAI eDNA is also presented. The review establishes that factors such as biotic and abiotic, primer selection and taxonomic resolution, and indeterminate spatio-temporal scales impact the availability and longevity of eDNA. The study also identified the limitations that influence PAI detection and suggested possible solutions for better execution of these molecular approaches. Overcoming these research caveats will augment the assortment of PAI analysis through eDNA that could be vital for ecosystem health and integrity. This review forms a critical guide and offers prominent insights for ecologists, environmental managers and researchers to assess and evaluate plant-animal interaction through environmental DNA.
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Affiliation(s)
- Shahnawaz Hassan
- Department of Environmental Science, University of Kashmir, Srinagar, 190006, India.
| | - Sabreena
- Department of Environmental Science, University of Kashmir, Srinagar, 190006, India
| | - Shahid Ahmad Ganiee
- Department of Environmental Science, University of Kashmir, Srinagar, 190006, India
| | - Aarif Yaseen
- Department of Environmental Science, University of Kashmir, Srinagar, 190006, India
| | - Muzafar Zaman
- Department of Environmental Science, University of Kashmir, Srinagar, 190006, India
| | - Abdul Jalil Shah
- Department of Pharmaceutical Sciences, University of Kashmir, Srinagar, 190006, India
| | - Bashir Ahmad Ganai
- Centre of Research for Development, University of Kashmir, Srinagar, 190006, India.
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3
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Johnson MD, Freeland JR, Parducci L, Evans DM, Meyer RS, Molano-Flores B, Davis MA. Environmental DNA as an emerging tool in botanical research. AMERICAN JOURNAL OF BOTANY 2023; 110:e16120. [PMID: 36632660 DOI: 10.1002/ajb2.16120] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 12/03/2022] [Accepted: 12/05/2022] [Indexed: 06/17/2023]
Abstract
Over the past quarter century, environmental DNA (eDNA) has been ascendant as a tool to detect, measure, and monitor biodiversity (species and communities), as a means of elucidating biological interaction networks, and as a window into understanding past patterns of biodiversity. However, only recently has the potential of eDNA been realized in the botanical world. Here we synthesize the state of eDNA applications in botanical systems with emphases on aquatic, ancient, contemporary sediment, and airborne systems, and focusing on both single-species approaches and multispecies community metabarcoding. Further, we describe how abiotic and biotic factors, taxonomic resolution, primer choice, spatiotemporal scales, and relative abundance influence the utilization and interpretation of airborne eDNA results. Lastly, we explore several areas and opportunities for further development of eDNA tools for plants, advancing our knowledge and understanding of the efficacy, utility, and cost-effectiveness, and ultimately facilitating increased adoption of eDNA analyses in botanical systems.
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Affiliation(s)
- Mark D Johnson
- Engineering Research and Development Center, Construction Engineering Research Laboratory (CERL), Champaign, IL, USA
- Illinois Natural History Survey, Prairie Research Institute, University of Illinois Urbana-Champaign, Champaign, IL, USA
| | - Joanna R Freeland
- Department of Biology, Trent University, 1600 West Bank Drive, Peterborough, ON, K9L 0G2, Canada
| | - Laura Parducci
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy
- Department of Ecology and Genetics, Evolutionary Biology Centre, Uppsala University, Norbyvagen 18D, SE-75236, Uppsala, Sweden
| | - Darren M Evans
- School of Natural and Environmental Sciences, Newcastle University, Newcastle Upon Tyne, UK
| | - Rachel S Meyer
- Department of Ecology and Evolutionary Biology, University of California Santa Cruz, Santa Cruz, CA, USA
| | - Brenda Molano-Flores
- Illinois Natural History Survey, Prairie Research Institute, University of Illinois Urbana-Champaign, Champaign, IL, USA
| | - Mark A Davis
- Illinois Natural History Survey, Prairie Research Institute, University of Illinois Urbana-Champaign, Champaign, IL, USA
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4
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Schultz AJ, Strickland K, Cristescu RH, Hanger J, de Villiers D, Frère CH. Testing the effectiveness of genetic monitoring using genetic non-invasive sampling. Ecol Evol 2022; 12:e8459. [PMID: 35127011 PMCID: PMC8794716 DOI: 10.1002/ece3.8459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 10/26/2021] [Accepted: 11/26/2021] [Indexed: 01/07/2023] Open
Abstract
Effective conservation requires accurate data on population genetic diversity, inbreeding, and genetic structure. Increasingly, scientists are adopting genetic non-invasive sampling (gNIS) as a cost-effective population-wide genetic monitoring approach. gNIS has, however, known limitations which may impact the accuracy of downstream genetic analyses. Here, using high-quality single nucleotide polymorphism (SNP) data from blood/tissue sampling of a free-ranging koala population (n = 430), we investigated how the reduced SNP panel size and call rate typical of genetic non-invasive samples (derived from experimental and field trials) impacts the accuracy of genetic measures, and also the effect of sampling intensity on these measures. We found that gNIS at small sample sizes (14% of population) can provide accurate population diversity measures, but slightly underestimated population inbreeding coefficients. Accurate measures of internal relatedness required at least 33% of the population to be sampled. Accurate geographic and genetic spatial autocorrelation analysis requires between 28% and 51% of the population to be sampled. We show that gNIS at low sample sizes can provide a powerful tool to aid conservation decision-making and provide recommendations for researchers looking to apply these techniques to free-ranging systems.
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Affiliation(s)
- Anthony James Schultz
- Global Change Ecology Research GroupUniversity of the Sunshine CoastSippy DownsQldAustralia
- Icelandic Museum of Natural History (Náttúruminjasafn Íslands)ReykjavikIceland
| | - Kasha Strickland
- Global Change Ecology Research GroupUniversity of the Sunshine CoastSippy DownsQldAustralia
- Department of Aquaculture and Fish BiologyHólar UniversityHólarIceland
| | - Romane H. Cristescu
- Global Change Ecology Research GroupUniversity of the Sunshine CoastSippy DownsQldAustralia
| | | | | | - Céline H. Frère
- Global Change Ecology Research GroupUniversity of the Sunshine CoastSippy DownsQldAustralia
- School of Biological SciencesUniversity of QueenslandSt LuciaQldAustralia
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Neice AA, McRae SB. An eDNA diagnostic test to detect a rare, secretive marsh bird. Glob Ecol Conserv 2021. [DOI: 10.1016/j.gecco.2021.e01529] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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Lozano Mojica JD, Caballero S. Applications of eDNA Metabarcoding for Vertebrate Diversity Studies in Northern Colombian Water Bodies. Front Ecol Evol 2021. [DOI: 10.3389/fevo.2020.617948] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Environmental DNA metabarcoding is a tool with increasing use worldwide. The uses of such technology have been validated several times for diversity census, invasive species detection, and endangered/cryptic/elusive species detection and monitoring. With the help of this technology, water samples collected (n = 37) from several main river basins and other water bodies of the northern part of Colombia, including the Magdalena, Sinú, Atrato, and San Jorge river basins, were filtered and analyzed and processed using universal 12S primers for vertebrate fauna and NGS. Over 200 native taxa were detected, the majority of them being fish species but also including amphibia, reptiles, and several non-aquatic species of birds and mammals (around 78, 3, 2, 9, and 8%, respectively). Among the matches, vulnerable, and endangered species such as the catfish Pseudoplatystoma magdaleniatum and the Antillean manatee (Trichechus manatus) were detected. The manual revision of the data revealed some geographical incongruencies in classification. No invasive species were detected in the filters. This is, to our knowledge, the first time this technique is used in rivers of the country and this tool promises to bring advances in monitoring and conservation efforts, since its low cost and fast deployment allows for sampling in small periods of time, together with the fact that it can detect a wide range of species, allows for a new way of censing the vertebrate diversity in Colombia. Diversity analysis showed how the species identified using this method point to expected community structure although still much needs to be improved in rates of detection and genomic reference databases. This technique could be used in citizen science projects involving local communities in these regions.
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Rößler DC, Lötters S, Veith M, Fugmann M, Peters C, Künzel S, Krehenwinkel H. An amplicon sequencing protocol for attacker identification from DNA traces left on artificial prey. Methods Ecol Evol 2020. [DOI: 10.1111/2041-210x.13459] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Daniela C. Rößler
- FAS Center for Systems Biology Harvard University Cambridge MA USA
- Department of Biogeography Trier University Trier Germany
| | - Stefan Lötters
- Department of Biogeography Trier University Trier Germany
| | - Michael Veith
- Department of Biogeography Trier University Trier Germany
| | | | | | - Sven Künzel
- Max Planck Institute for Evolutionary Biology Plön Germany
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Adams CIM, Knapp M, Gemmell NJ, Jeunen GJ, Bunce M, Lamare MD, Taylor HR. Beyond Biodiversity: Can Environmental DNA (eDNA) Cut It as a Population Genetics Tool? Genes (Basel) 2019; 10:E192. [PMID: 30832286 PMCID: PMC6470983 DOI: 10.3390/genes10030192] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 02/19/2019] [Accepted: 02/26/2019] [Indexed: 01/23/2023] Open
Abstract
Population genetic data underpin many studies of behavioral, ecological, and evolutionary processes in wild populations and contribute to effective conservation management. However, collecting genetic samples can be challenging when working with endangered, invasive, or cryptic species. Environmental DNA (eDNA) offers a way to sample genetic material non-invasively without requiring visual observation. While eDNA has been trialed extensively as a biodiversity and biosecurity monitoring tool with a strong taxonomic focus, it has yet to be fully explored as a means for obtaining population genetic information. Here, we review current research that employs eDNA approaches for the study of populations. We outline challenges facing eDNA-based population genetic methodologies, and suggest avenues of research for future developments. We advocate that with further optimizations, this emergent field holds great potential as part of the population genetics toolkit.
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Affiliation(s)
- Clare I M Adams
- Department of Anatomy, University of Otago, 270 Great King Street, Dunedin, Otago 9016, New Zealand.
| | - Michael Knapp
- Department of Anatomy, University of Otago, 270 Great King Street, Dunedin, Otago 9016, New Zealand.
| | - Neil J Gemmell
- Department of Anatomy, University of Otago, 270 Great King Street, Dunedin, Otago 9016, New Zealand.
| | - Gert-Jan Jeunen
- Department of Anatomy, University of Otago, 270 Great King Street, Dunedin, Otago 9016, New Zealand.
| | - Michael Bunce
- Trace and Environmental DNA (TrEnD) Laboratory, School of Molecular and Life Sciences, Curtin University, Bentley, Perth, WA 6102, Australia.
| | - Miles D Lamare
- Department of Marine Science, University of Otago, 310 Castle Street, Dunedin, Otago 9016, New Zealand.
| | - Helen R Taylor
- Department of Anatomy, University of Otago, 270 Great King Street, Dunedin, Otago 9016, New Zealand.
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