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Cited by 710

The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.

Phylogenetic Meaning of the Kingdom Concept: an Unusual Ribosomal RNA from Giardia lamblia

Sogin, Mitchell L., Gunderson, John H., Elwood, Hille J., Alonso, Rogelio A., Peattie, Debra A.·1989·Science

Abstract

An analysis of the small subunit ribosomal RNA (16 S -like rRNA) from the protozoan Giardia lamblia provided a new perspective on the evolution of nucleated cells. Evolutionary distances estimated from sequence comparisons between the 16 S -like rRNAs of Giardia lamblia and other eukaryotes exceed similar estimates of evolutionary diversity between archaebacteria and eubacteria and challenge the phylogenetic significance of multiple eukaryotic kingdoms. The Giardia lamblia 16 S -like rRNA has retained many of the features that may have been present in the common ancestor of eukaryotes and prokaryotes.

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Crossref · 10.1126/science.2911720

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Metadata

Authors
Sogin, M. L., Gunderson, J. H., Elwood, H. J., Alonso, R. A., & Peattie, D. A.
Venue
Science
Published
1989-01-06
Volume
243
Issue
4887
Pages
75-77
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2086145483
Cited by
710
References
15
FWCI
16.86
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Phylogenetic Meaning of the Kingdom Concept: an Unusual Ribosomal RNA from Giardia lamblia. https://app.cochat.ai/papers/10.1126/science.2911720
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Sogin, M. L., Gunderson, J. H., Elwood, H. J., Alonso, R. A., & Peattie, D. A. (1989). Phylogenetic Meaning of the Kingdom Concept: an Unusual Ribosomal RNA from Giardia lamblia. Science. https://doi.org/10.1126/science.2911720

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.