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Cited by 313

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Apoptotic Molecular Machinery: Vastly Increased Complexity in Vertebrates Revealed by Genome Comparisons

Aravind, L., Dixit, Vishva M., Koonin, Eugene V.·2001·Science

Abstract

A comparison of the proteins encoded in the recently (nearly) completed human genome to those from the fly and nematode genomes reveals a major increase in the complexity of the apoptotic molecular machinery in vertebrates, in terms of both the number of proteins involved and their domain architecture. Several components of the apoptotic system are shared by humans and flies, to the exclusion of nematodes, which seems to support the existence of a coelomate clade in animal evolution. A considerable repertoire of apoptotic protein domains was detected in Actinomycetes and Cyanobacteria, which suggests a major contribution of horizontal gene transfer to the early evolution of apoptosis.

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Crossref · 10.1126/science.291.5507.1279

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Metadata

Authors
Aravind, L., Dixit, V. M., & Koonin, E. V.
Venue
Science
Published
2001-02-16
Volume
291
Issue
5507
Pages
1279-1284
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2069252806
Cited by
313
References
1
FWCI
14.98
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Apoptotic Molecular Machinery: Vastly Increased Complexity in Vertebrates Revealed by Genome Comparisons. https://app.cochat.ai/papers/10.1126/science.291.5507.1279
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Aravind, L., Dixit, V. M., & Koonin, E. V. (2001). Apoptotic Molecular Machinery: Vastly Increased Complexity in Vertebrates Revealed by Genome Comparisons. Science. https://doi.org/10.1126/science.291.5507.1279

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