Ruminococcaceae bacterium AE2021
Introduction
Saccharofermentans sp. AE2021
Saccharofermentans sp. AE2021(DSM 122476) was isolated from the plant-adherent fraction of bovine rumen contents in NZ [1, cow E]. AE2021 has not been phenotypically characterized. Saccharofermentans is one of the 14 genera regarded as part of the rumen core microbiome [2], and another Saccharofermentans strain (R-25) contributes to fibre digestion in the rumen with production of D-lactate [3].
The draft genome for AE3010 (3,083,950 bp) was generated through the Hungate1000 project with JGI [4].
NCBI: Ruminococcaceae bacterium.
GTDB: Saccharofermentans sp900176545.
Risk group: 1.
Global Methane Hub Metadata
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Genome
DefenseFinder Results
Methylome
Methylating E. coli Strains
Culturing Conditions
Antibiotic MIC Tests
Protocols
Transformation Results
External Links
[1] Noel S. 2013. Cultivation and community composition analysis of plant-adherent rumen bacteria. PhD dissertation. Massey University, Palmerston North, New Zealand. https://mro.massey.ac.nz/server/api/core/bitstreams/bcfbe4cb-19a9-40c0-b5e8-61f9ddb90ce0/content.
[2] Tovar-Herrera OE, Grinshpan I, Sorek G, Lybovits I, Levin L, Moraïs S, Mizrahi I. 2026. Core rumen microbes are functional generalists that sustain host metabolism and gut ecosystem function. Nat Ecol Evol 10: 44-58. doi: 10.1038/s41559-025-02904-3.
[3] Fukuma N, Koike S, Kobayashi Y. 2012. Involvement of recently cultured group U2 bacterium in ruminal fiber digestion revealed by coculture with Fibrobacter succinogenes S85. FEMS Microbiol Lett 336: 17-25. doi: 10.1111/j.1574-6968.2012.02649.x.
[4] Seshadri R, Leahy SC, Attwood GT, Teh KH, Lambie SC, Cookson AL, Eloe-Fadrosh EA, Pavlopoulos GA, Hadjithomas M, Varghese NJ, Paez-Espino D; Hungate1000 project collaborators; Perry R, Henderson G, Creevey CJ, Terrapon N, Lapebie P, Drula E, Lombard V, Rubin E, Kyrpides NC, Henrissat B, Woyke T, Ivanova NN, Kelly WJ. 2019. Cultivation and sequencing of rumen microbiome members from the Hungate1000 Collection. Nature Biotechnol 36: 359-367. doi: 10.1038/nbt.4110.
