BOLD v4: A Centralized Bioinformatics Platform for DNA-Based Biodiversity Data

Area of Science:

• Biodiversity science
• Genomics
• Bioinformatics

Background:

• The Barcode of Life Data System (BOLD) was established in 2005 to support DNA barcoding initiatives.
• It serves as a central repository for molecular, morphological, and distributional data.
• BOLD plays a crucial role in curating a global reference library of DNA barcodes.

Purpose of the Study:

• To outline the capabilities and significance of the Barcode of Life Data System (BOLD).
• To highlight BOLD's role in advancing biodiversity science through data management and analysis.
• To describe the evolution and future development of the BOLD platform.

Main Methods:

• Integration of molecular, morphological, and distributional data.
• Data acquisition, storage, validation, analysis, and publication.
• Development and enhancement of data management and analytical tools.

Main Results:

• BOLD hosts 17 million specimen records and 14 million barcodes, covering over a million species globally.
• The platform facilitates rapid and accurate species identification.
• It reveals patterns of genetic diversity and evolutionary relationships.

Conclusions:

• BOLD is an indispensable resource for biodiversity science, supporting research and conservation efforts.
• The platform's continuous development, including BOLD v4 and upcoming versions, enhances its utility for diverse stakeholders.
• BOLD aims to provide a comprehensive system for identifying all eukaryotic species.