ERC Advanced Grant · 2023
Symbiotic interactions at the origin of eukaryotes
Recent advances in environmental microbiology, metagenomics and phylogenomics strongly suggest that the eukaryotic cell evolved from symbiotic consortia involving an Asgard archaeon and, at least, the alphaproteobacterial ancestor of the mitochondrion. However, many genes of prokaryotic origin in the last eukaryotic common ancestor (LECA) appear to originate neither from archaea nor alphaproteobacteria, suggesting that other bacteria (e.g. Deltaproteobacteria) may have contributed to eukaryogenesis as additional symbionts or gene donors. To ascertain the origin of these genes, it is essential to better understand the ecology of symbiotic microbial consortia involving Asgard archaea (AA),…
From the public funding record at EU CORDIS. Describes the funded project, not the reviews below.
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