Biopreservation and BiobankingVol. 20, No. 1 Brief ReportsOpen AccessCreative Commons licenseThe Ocean Genome Legacy: A Genomic Resource Repository for Marine LifeRosalia Falco, Hannah J. Appiah-Madson, and Daniel L. DistelRosalia Falcohttps://orcid.org/0000-0003-0297-4506Ocean Genome Legacy Center, Department of Marine and Environmental Science, Northeastern University, Nahant, Massachusetts, USA.*These authors contributed equally to this study.Search for more papers by this author, Hannah J. Appiah-Madsonhttps://orcid.org/0000-0001-8408-7729Ocean Genome Legacy Center, Department of Marine and Environmental Science, Northeastern University, Nahant, Massachusetts, USA.*These authors contributed equally to this study.Search for more papers by this author, and Daniel L. DistelAddress correspondence to: Daniel L. Distel, PhD, Ocean Genome Legacy Center, Department of Marine and Environmental Science, Northeastern University, Nahant, MA 01908, USA E-mail Address: d.distel@northeastern.eduhttps://orcid.org/0000-0002-3860-194XOcean Genome Legacy Center, Department of Marine and Environmental Science, Northeastern University, Nahant, Massachusetts, USA.Search for more papers by this authorPublished Online:15 Feb 2022https://doi.org/10.1089/bio.2021.0148AboutSectionsPDF/EPUB Permissions & CitationsPermissionsDownload CitationsTrack CitationsAdd to favorites Back To Publication ShareShare onFacebookTwitterLinked InRedditEmail Advances in genomics have revolutionized many areas of research, providing new insights into the extraordinary biochemical diversity of life. The rapidly decreasing cost of DNA sequencing now enables unprecedented insights into biological diversity, species and ecosystem conservation, human and animal health, agriculture, food production, and biotechnology. However, environmental degradation and anthropogenic decimation of natural populations increasingly make biological collection more costly and less environmentally acceptable. Changing environmental regulations and complex permitting processes also complicate collecting practices and add to their cost. As a result, the rising cost and difficulty of sampling now frequently exceed sequencing costs as obstacles to biological research.These considerations are particularly important for marine environments. The World Register of Marine Species1 names >239,000 accepted marine species, however, estimates suggest that >90% of the ocean's species remain unnamed, undiscovered, undescribed, and poorly understood.2 Although the ocean contains fewer named species than terrestrial environments, its deep phylogenetic biodiversity is evident at higher taxonomic levels where much of the fundamental biochemical diversity of life is found.For example, two-thirds of all animal phyla are mainly or exclusively marine, whereas only about a quarter are commonly represented on land. Only one animal phylum has no known marine representatives. Thus, to fully understand the diversity of life, the vast biodiversity of marine life must be addressed. The marine realm is also substantially larger in area and volume than the terrestrial world and is often more difficult and dangerous to access. Marine sampling requires specialized knowledge, skills, and equipment, and often poses significant health risks to collectors.The Ocean Genome Legacy Center (OGL) of Northeastern University was created to address these issues. OGL is a nonprofit open-access marine biorepository and research laboratory dedicated to collecting, preserving, and sharing genomic resources—primarily preserved DNA and tissue samples—from diverse marine taxa. OGL's mission is to acquire, authenticate, study, preserve, develop, and distribute marine genomic materials, biological specimens, information, technology, and standards needed to advance basic and applied research.OGL operates under policies that ensure legal, equitable, and ethical use of genomic resources in compliance with existing laws and the principles established by the Nagoya Protocol (https://www.cbd.int/abs/). OGL operates as a collaborative research collection and welcomes sample contributions and requests from individuals and institutions. Its primary goal is to accelerate research that can protect marine ecosystems and improve the human condition by (a) facilitating open sample sharing, (b) enabling easy access to rare and hard-to-find materials, (c) allowing multiple uses of collected materials, (d) mitigating the costs and hazards of marine sampling, (e) reducing the need for destructive sampling in sensitive environments, and (f) facilitating dissemination of contextual, taxonomic, and biogeographic data.OGL's collection (Fig. 1) is located at Northeastern University's Marine Science Center in Nahant, MA, in a secure cryostorage facility that includes mechanical (−80°C) and liquid nitrogen (−186°C) freezer units with backup power, controlled entry, and temperature surveillance provided around-the-clock, monitored both by security personnel and electronic security systems.FIG. 1. The OGL Genomic Resource Collection. (A) Description of OGL holdings and products, including distributed biological materials and data. (B) Taxonomic ranks represented by stored objects held in the OGL collection. (C) Proportion of stored objects in the OGL collection by class. (D) Map displaying collection locations associated with stored objects held in the OGL collection. All data reflect the collection as of October 22, 2021. GBIF, Global Biodiversity Information Facility; OBIS, Ocean Biodiversity Information System; OGL, Ocean Genome Legacy. Color images are available online.OGL's collection policy may be viewed at https://bit.ly/OGLCollectionPolicy. In brief, OGL accepts legally collected biological materials from all marine taxa. Samples are vetted for provenance and permits, and taxonomic names are verified against the World Register of Marine Species (www.marinespecies.org).3 Physical voucher materials are held at OGL or other public collections, with appropriate accession numbers provided upon submission. Digital vouchers may include photo, video, audio, and/or diagnostic molecular sequence files. OGL operates in compliance with best practices established by the International Society for Biological and Environmental Repositories (www.isber.org).4Taxonomic, contextual, collection, storage, and biogeographic data, as well as associated documents and permits are maintained in a database using Darwin Core controlled vocabulary.5 OGL is a core member of the Global Genome Biodiversity Network (www.ggbn.org)6 and shares biogeographic occurrence data through the Global Biodiversity Information Facility (www.gbif.org) and the Ocean Biodiversity Information System (www.obis.org). There is no charge for samples deposited to or received from the OGL collection, however, modest cost recovery fees are typically charged for sample requests to cover sample processing, shipping, handling, and any additional services requested.Materials are distributed under Material Transfer Agreements (https://bit.ly/OGLDistributionMTA), which govern their noncommercial use. Commercial use requires appropriate licensing agreements formed directly with the nations, depositors, and other stakeholders owning rights to those materials. OGL is not typically a party to such licensing agreements and claims no commercial rights to materials deposited to its collections.Instructions for sample deposits and requests may be found at https://bit.ly/OGLDepositSamples and https://bit.ly/OGLRequestSamples. OGL facilitates sample deposit by providing depositor kits that contain labeled tubes, appropriate preservatives, and an electronic spreadsheet for data deposition. Upon receipt of biological materials, DNA is extracted and purified according to taxon- and tissue-specific protocols. Extracted DNA and residual tissues are preserved at ultralow temperatures (−80°C to −186°C) to ensure their long-term viability. Quality control checks are performed as needed by gel electrophoresis, spectrophotometry, and other appropriate methods.In addition to preservation and distribution of biological materials, OGL offers consultation, assistance in locating and procuring materials not held in the OGL collection, and DNA barcoding for species identification. Examples of OGL use cases include the following: 1.Storage, documentation, and sharing of biological materials for researchers and institutions.2.Collection planning for retirement: OGL works with researchers to ensure proper documentation, preservation, and secure maintenance of their collections beyond retirement. Past retirement rescues have included valuable collections of Antarctic fishes, deep-sea hydrothermal vent and cold seep invertebrates, and polyclad flatworms.3.Specimen and permit management for common, rare, and endangered species: OGL facilitates sample storage, import, export, and compliance with CITES, Marine Mammal Protection Act, and Endangered Species Act.4.Specimens for medical research: OGL samples have been used for discovery of antibiotic7,8 and antiparasitic9 drug lead candidates.5.Research consultation: OGL provided taxonomic guidance and >500 marine fish samples for a survey of DNA methylation across the animal kingdom.6.Species identification: OGL performed DNA barcode analysis on 286 supermarket fish samples for the New York Attorney General's office10 and routinely identifies marine samples for government and commercial entities, researchers, and private citizens.For more information, please see https://ogl.northeastern.edu/ or contact OGL at oglinfo@northeastern.edu.Authors' ContributionsAll persons who meet authorship criteria are listed as authors, and all authors certify that they have participated sufficiently in the study to take public responsibility for the content, including participation in the concept, design, analysis, writing, or revision of the article.AcknowledgmentsWe dedicate this article to the memory of OGL founder Dr. Donald G. Comb. We also express our deep appreciation to the individual and institutional collaborators, depositors, donors, staff, students, and users of the OGL collection and to New England Biolabs Inc. and Northeastern University for their support in realizing the mission of OGL.Data Sharing StatementData describing the OGL collection can be accessed on GBIF at (https://www.gbif.org/dataset/968dfa3e-3614-4bab-a3b5-e9209bdd6078), OBIS at (https://obis.org/dataset/9d629feb-ba03-4a83-908c-794d94d30531), GGBN at https://www.ggbn.org/ggbn_portal/stats/details?registry=OGL%2C+Nahant, and at (https://ogl.northeastern.edu/catalog/).Author Disclosure StatementThe authors declare no conflicts of interest.Funding InformationThe study described in this article was supported by numerous grants, gifts, and donations including those from Cell Signaling Technology Inc., the Comb Family, the Egan Family Foundation, Elysium Health Inc., the Francis Goelet Charitable Lead Trust, the Global Genome Biodiversity Network, the Good Works Foundation, the National Fish and Wildlife Foundation, National Oceanographic and Atmospheric Administration Grant No. NA19OAR0110303, National Science Foundation Grant No. DBI 1722553 to Northeastern University, New England Biolabs Inc., the Paul M. Angell Family Foundation, the Richard Lounsbery Foundation, the Seafood Industry Research Fund, and numerous generous private donors.