Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 2016 Dec;17(12):744-757.
doi: 10.1038/nrg.2016.127. Epub 2016 Nov 7.

The origin and evolution of cell types

Affiliations
Review

The origin and evolution of cell types

Detlev Arendt et al. Nat Rev Genet. 2016 Dec.

Abstract

Cell types are the basic building blocks of multicellular organisms and are extensively diversified in animals. Despite recent advances in characterizing cell types, classification schemes remain ambiguous. We propose an evolutionary definition of a cell type that allows cell types to be delineated and compared within and between species. Key to cell type identity are evolutionary changes in the 'core regulatory complex' (CoRC) of transcription factors, that make emergent sister cell types distinct, enable their independent evolution and regulate cell type-specific traits termed apomeres. We discuss the distinction between developmental and evolutionary lineages, and present a roadmap for future research.

PubMed Disclaimer

References

    1. Curr Top Dev Biol. 2016;116:455-75 - PubMed
    1. Nat Rev Genet. 2015 Dec;16(12):716-26 - PubMed
    1. Nat Rev Genet. 2008 Nov;9(11):868-82 - PubMed
    1. J Physiol. 2010 Sep 1;588(Pt 17):3231-41 - PubMed
    1. Biol Rev Camb Philos Soc. 1962 Feb;37:1-50 - PubMed

LinkOut - more resources