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Total strains: 100,866
Type strains: 22,125

Welcome to
BacDive

Microbial Strains

BacDive is the worldwide largest database for standardized bacterial information.
Its mission is to mobilize and integrate research data on strain level from diverse sources and make it freely accessible. Read more.
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BacDive surpasses 100,000 strain mark!

With the 2025 release, BacDive has reached a special milestone: the database now contains information on more than 100,000 strains.
With this update, BacDive additionally receives a new look. BacDive is also taking a long-awaited leap into the world of genomics with the debut of a genome browser.

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All strain data are referenced by Digital Object Identifiers