MetaMetaDB

MetaMetaDB is a comprehensive and searchable meta-16S database.

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Ching-Chia Yang
Department of Biological Sciences, Graduate School of Science, the University of Tokyo, Japan.
E-mail:
chia AT bs.s.u-tokyo.ac.jp

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Creative Commons License

MetaMetaDB: To the Habitabilities of Microbes

Which environments can your microbes inhabit?

Although microbial species are distributed worldwide, these species cannot adapt to every environment.
Each species can proliferate in a specific combination of environmental settings to a different extent, leading to the current biodiversity of the microbial ecology.

By using MetaMetaDB, you can answer questions such as the following:

What's new:

Search!

To use MetaMetaDB, just submit intact 16S ribosomal RNA sequence(s) of any prokaryote(s).
MetaMetaDB searches its environmental 16S rRNA database and reveals which environments the species bearing the query 16S rRNA(s) can be found.
* The detailed introduction is available in Overview.

Paste 16S rRNA sequence(s) in FASTA format: (Paste example)
* Note that the file size should be smaller than 50 KB.
If you are uploading multi-FASTA sequences and treating them as one group, check

Or upload a FASTA file: