Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 632

The DOI matches its Crossref record; 20 of the 20 references it cites were found in a registry or an index.

Ploidy Regulation of Gene Expression

Galitski, Timothy, Saldanha, Alok J., Styles, Cora A., Lander, Eric S., Fink, Gerald R.·1999·Science

Abstract

Microarray-based gene expression analysis identified genes showing ploidy-dependent expression in isogenic Saccharomyces cerevisiae strains that varied in ploidy from haploid to tetraploid. These genes were induced or repressed in proportion to the number of chromosome sets, regardless of the mating type. Ploidy-dependent repression of some G 1 cyclins can explain the greater cell size associated with higher ploidies, and suggests ploidy-dependent modifications of cell cycle progression. Moreover, ploidy regulation of the FLO11 gene had direct consequences for yeast development.

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.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1126/science.285.5425.251

Cites

20 of 20 references verified0 citation errors · 0 not checkable

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.

A few free checks a day · papers already verified open instantly · results are public

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

Show all 20 references

Cited by

See all 632

Metadata

Authors
Galitski, T., Saldanha, A. J., Styles, C. A., Lander, E. S., & Fink, G. R.
Venue
Science
Published
1999-07-09
Volume
285
Issue
5425
Pages
251-254
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2006873092
Cited by
632
References
20
FWCI
14.03
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: Ploidy Regulation of Gene Expression. https://app.cochat.ai/papers/10.1126/science.285.5425.251
The paper
Galitski, T., Saldanha, A. J., Styles, C. A., Lander, E. S., & Fink, G. R. (1999). Ploidy Regulation of Gene Expression. Science. https://doi.org/10.1126/science.285.5425.251

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.