The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Implications of RNA⋅RNA Splicing in Evolution of Eukaryotic Cells
Abstract
The differences in the biochemistry of messenger RNA formation in eukaryotes compared to prokaryotes are so profound as to suggest that sequential prokaryotic to eukaryotic cell evolution seems unlikely. The recently discovered noncontiguous sequences in eukaryotic DNA that encode messenger RNA may reflect an ancient, rather than a new, distribution of information in DNA and that eukaryotes evolved independently of prokaryotes.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Gilbert, W. (1978) · Nature · doi:10.1038/271501a0 · Cited by 2,300
The concept of cellular evolution
Woese, C. R., & Fox, G. E. (1977) · Journal of Molecular Evolution · doi:10.1007/bf01796132 · Cited by 388
Cited by
Sharp, P. (1994) · Cell · doi:10.1016/0092-8674(94)90130-9 · Cited by 567
Has the endosymbiont hypothesis been proven?
Gray, M. W., & Doolittle, W. F. (1982) · Microbiological Reviews · doi:10.1128/mmbr.46.1.1-42.1982 · Cited by 531
Wahl, G. M., Padgett, R. A., & Stark, G. R. (1979) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(19)86945-4 · Cited by 451
Genome evolution and the evolution of exon-shuffling — a review
Patthy, L. (1999) · Gene · doi:10.1016/s0378-1119(99)00228-0 · Cited by 422
Eocytes: a new ribosome structure indicates a kingdom with a close relationship to eukaryotes.
Lake, J. A., Henderson, E., Oakes, M., & Clark, M. W. (1984) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.81.12.3786 · Cited by 294
Metadata
- Authors
- Darnell, J. E.
- Venue
- Science
- Published
- 1978-12-22
- Volume
- 202
- Issue
- 4374
- Pages
- 1257-1260
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2049031211
- Cited by
- 331
- References
- 2
- FWCI
- 15.59
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Implications of RNA⋅RNA Splicing in Evolution of Eukaryotic Cells. https://app.cochat.ai/papers/10.1126/science.364651
- The paper
- Darnell, J. E. (1978). Implications of RNA⋅RNA Splicing in Evolution of Eukaryotic Cells. Science. https://doi.org/10.1126/science.364651
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.