Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 1,033

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Exploring Expression Data: Identification and Analysis of Coexpressed Genes

Open access
Heyer, Laurie J., Kruglyak, Semyon, Yooseph, Shibu·1999·Genome Research

Abstract

Analysis procedures are needed to extract useful information from the large amount of gene expression data that is becoming available. This work describes a set of analytical tools and their application to yeast cell cycle data. The components of our approach are (1) a similarity measure that reduces the number of false positives, (2) a new clustering algorithm designed specifically for grouping gene expression patterns, and (3) an interactive graphical cluster analysis tool that allows user feedback and validation. We use the clusters generated by our algorithm to summarize genome-wide expression and to initiate supervised clustering of genes into biologically meaningful groups.

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 · 10.1101/gr.9.11.1106

Cites

4 of 4 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 4 references

Cited by

See all 1,033

Metadata

Authors
Heyer, L. J., Kruglyak, S., & Yooseph, S.
Venue
Genome Research
Published
1999-11-01
Volume
9
Issue
11
Pages
1106-1115
ISSN
  • 1088-9051 (ISSN-L)
  • 1549-5469
OpenAlex
W1976208596
Cited by
1,033
References
4
Type
posted content
Language
en
Open access
bronze

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: Exploring Expression Data: Identification and Analysis of Coexpressed Genes. https://app.cochat.ai/papers/10.1101/gr.9.11.1106
The paper
Heyer, L. J., Kruglyak, S., & Yooseph, S. (1999). Exploring Expression Data: Identification and Analysis of Coexpressed Genes. Genome Research. https://doi.org/10.1101/gr.9.11.1106

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.