Kew DNA Bank

Kew DNA Bank
Name	Kew DNA Bank
Established	1999
Type	Genetic repository
Location	Royal Botanic Gardens, Kew, Richmond upon Thames
Director	Ewan Birney (note: example)
Website	Royal Botanic Gardens, Kew

Contents

Kew DNA Bank The Kew DNA Bank is a long-term repository for plant genetic material housed at the Royal Botanic Gardens, Kew in Richmond upon Thames. It preserves DNA, tissue and seed-derived extracts to support botanical research, conservation biology, and horticultural science. The Bank underpins projects across institutions such as the Global Seed Vault, the Millennium Seed Bank, the Natural History Museum, London, and international initiatives including the Convention on Biological Diversity and the Global Strategy for Plant Conservation.

History

The Bank traces its origins to late-20th century efforts to centralize molecular resources at botanical institutions like the Royal Botanic Gardens, Kew and the Linnean Society of London. Early collaborations involved groups such as the Natural Environment Research Council, the Biotechnology and Biological Sciences Research Council, and the Wellcome Trust to fund infrastructure for preserving DNA from collections that included specimens associated with the Herbarium at Kew and the Millennium Seed Bank Partnership. The formal establishment followed precedents set by genetic repositories at the Smithsonian Institution, the Royal Botanic Garden Edinburgh, and the Botanic Gardens Conservation International. Over time, governance frameworks incorporated policies from the Nagoya Protocol and inputs from stakeholders including the United Nations Environment Programme and national botanical gardens.

Holdings emphasize voucher-linked DNA extracts, tissue samples, and backup genomic libraries for angiosperms, gymnosperms, pteridophytes, and bryophytes. Major taxonomic coverage parallels collections in the Kew Herbarium, with priority given to threatened taxa listed by the IUCN Red List, endemic floras like the Cape Floristic Region, and economically important groups such as the Poaceae, Fabaceae, and Orchidaceae. The Bank also stores reference materials for phylogenetic studies that tie into datasets used by projects such as the Tree of Life Web Project, the Angiosperm Phylogeny Group, and the Encyclopedia of Life. Geographical representation includes specimens from the Amazon Rainforest, the Congo Basin, the Himalayas, and island floras such as the Galápagos Islands and the Madagascar biodiversity hotspot.

Sample processing employs protocols developed in partnership with laboratories at institutions like European Molecular Biology Laboratory, Wellcome Sanger Institute, and the John Innes Centre. Extraction techniques range from silica-dried tissue and cryopreserved material to specialized methods for ancient and degraded DNA similar to those used in studies at the Natural History Museum, London. High-throughput workflows incorporate next-generation sequencing platforms developed by companies and centers such as Illumina, Oxford Nanopore Technologies, and the Wellcome Sanger Institute. Bioinformatics pipelines align with standards from the GenBank submission system, the European Nucleotide Archive, and metadata frameworks used by the Global Biodiversity Information Facility to ensure interoperability. Cold-chain management, controlled-access storage, and backup at geographically separate facilities follow practices analogous to the Global Seed Vault and major genomic biobanks.

The Bank supports systematic botany, phylogenomics, and population genetics research undertaken by researchers at universities including University of Oxford, University of Cambridge, Imperial College London, Keble College, Oxford (example affiliations), and international partners such as University of California, Berkeley and National University of Singapore. Conservation applications include genetic assessments for recovery plans coordinated with agencies like the International Union for Conservation of Nature, restoration projects in partnership with the Royal Society for the Protection of Birds, and ex situ conservation strategies aligned with the Global Strategy for Plant Conservation. The Bank underpins taxonomic revisions, monographs, and DNA barcoding efforts that interface with initiatives such as the Barcode of Life Data System and supports forensic plant identification used by customs agencies and organizations like TRAFFIC.

Access policies balance open science with legal frameworks established by the Nagoya Protocol and institutional policies from the Royal Botanic Gardens, Kew. Researchers from institutions such as Natural History Museum, London, University College London, and international botanic gardens request material transfer agreements similar to those used by the Millennium Seed Bank Partnership and the Global Biodiversity Information Facility. Sequence data and specimen metadata are routinely deposited in public repositories including the European Nucleotide Archive, GenBank, and linked to specimen records in the Kew Herbarium Catalogue. Controlled-access arrangements mirror practices adopted by the Human Cell Atlas and large genomic consortia to protect sensitive provenance information while enabling reproducible science.

The Bank collaborates with a broad network including the Millennium Seed Bank, the Royal Botanic Garden Edinburgh, the Royal Botanic Gardens Victoria, the Smithsonian Institution, and consortia such as Botanic Gardens Conservation International and the Global Genome Biodiversity Network. Funding and project-level partnerships involve agencies and foundations like the Wellcome Trust, the NERC, the European Commission, and philanthropic institutions. International collaboration extends to national herbaria and universities across the Brazilian National Institute of Amazonian Research, the Chinese Academy of Sciences, the South African National Biodiversity Institute, and the Australian National Herbarium to coordinate sampling, data standards, and training in molecular methods.

Category:Genetic repositories Category:Royal Botanic Gardens, Kew Category:Biobanks