The DOI matches its Crossref record; 102 of the 102 references it cites were found in a registry or an index.
Transposases are the most abundant, most ubiquitous genes in nature
Open accessAbstract
Genes, like organisms, struggle for existence, and the most successful genes persist and widely disseminate in nature. The unbiased determination of the most successful genes requires access to sequence data from a wide range of phylogenetic taxa and ecosystems, which has finally become achievable thanks to the deluge of genomic and metagenomic sequences. Here, we analyzed 10 million protein-encoding genes and gene tags in sequenced bacterial, archaeal, eukaryotic and viral genomes and metagenomes, and our analysis demonstrates that genes encoding transposases are the most prevalent genes in nature. The finding that these genes, classically considered as selfish genes, outnumber essential or housekeeping genes suggests that they offer selective advantage to the genomes and ecosystems they inhabit, a hypothesis in agreement with an emerging body of literature. Their mobile nature not only promotes dissemination of transposable elements within and between genomes but also leads to mutations and rearrangements that can accelerate biological diversification and--consequently--evolution. By securing their own replication and dissemination, transposases guarantee to thrive so long as nucleic acid-based life forms exist.
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Cited by
A Field Guide to Eukaryotic Transposable Elements
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Metadata
- Authors
- Aziz, R. K., Breitbart, M., & Edwards, R. A.
- Venue
- Nucleic Acids Research
- Publisher
- Oxford University Press (OUP)
- Published
- 2010-03-09
- Volume
- 38
- Issue
- 13
- Pages
- 4207-4217
- ISSN
- 0305-1048 (ISSN-L)
- 1362-4962
- OpenAlex
- W2114868025
- Cited by
- 331
- References
- 102
- FWCI
- 24.37
- Type
- journal article
- Language
- en
- Open access
- gold
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