On June 25, 2026, Colossal Biosciences and the U.S. Fish and Wildlife Service announced a partnership to collect tissue samples, sequence genomes, and cryopreserve material from every species listed under the U.S. Endangered Species Act.[1][3] The effort covers more than 2,300 threatened and endangered plant and animal species, making it one of the largest conservation biobanking initiatives ever announced.[1][3] The stated objective is to build a genomic library and tissue archive before more species are lost, with sequencing and sample collection already underway.[1][3]
Technically, this matters because whole-genome sequences plus living cells and reproductive tissues are the minimum inputs for advanced conservation genetics, future assisted reproduction, and potential de-extinction workflows.[3][10] The archive also supports induced pluripotent stem cell work, which can convert preserved cells into more flexible biological starting material for research and species rescue.[4] For a lunar civilization backup, this is directly relevant: a resilient Ark must preserve not only texts and software, but also the genomic templates and viable cell lines needed to reconstruct ecosystems after a global collapse.[1][3]
The Ark team should track whether the biobank becomes open-access, how sample provenance and metadata are standardized, and whether sequencing quality reaches reference-grade completeness across taxa.[4] It should also monitor which species are prioritized first, because the highest-value samples are likely to be those with extreme phylogenetic uniqueness, low population numbers, or captive-reproduction bottlenecks.[1][3] If this program succeeds, the Ark should replicate the architecture: redundant cryostorage, off-world cold-chain protocols, genome + tissue pairing, and a governance model that keeps the archive scientifically usable for centuries.[3][4]