Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 513

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

A transcriptional roadmap to wood formation

Open access
Hertzberg, Magnus, Aspeborg, Henrik, Schrader, Jarmo, Andersson, Anders, Erlandsson, Rikard, Blomqvist, Kristina, Bhalerao, Rupali, Uhlén, Mathias, Teeri, Tuula T., Lundeberg, Joakim, Sundberg, Björn, Nilsson, Peter, Sandberg, Göran·2001·Proceedings of the National Academy of Sciences

Abstract

The large vascular meristem of poplar trees with its highly organized secondary xylem enables the boundaries between different developmental zones to be easily distinguished. This property of wood-forming tissues allowed us to determine a unique tissue-specific transcript profile for a well defined developmental gradient. RNA was prepared from different developmental stages of xylogenesis for DNA microarray analysis by using a hybrid aspen unigene set consisting of 2,995 expressed sequence tags. The analysis revealed that the genes encoding lignin and cellulose biosynthetic enzymes, as well as a number of transcription factors and other potential regulators of xylogenesis, are under strict developmental stage-specific transcriptional regulation.

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 · 10.1073/pnas.261293398

Cites

1 of 1 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

Cited by

See all 513

Metadata

Authors
Hertzberg, M., Aspeborg, H., Schrader, J., Andersson, A., Erlandsson, R., Blomqvist, K., Bhalerao, R., Uhlén, M., Teeri, T. T., Lundeberg, J., Sundberg, B., Nilsson, P., & Sandberg, G.
Venue
Proceedings of the National Academy of Sciences
Published
2001-11-27
Volume
98
Issue
25
Pages
14732-14737
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1969506908
Cited by
513
References
1
FWCI
45.47
Type
journal article
Language
en
Open access
green

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: A transcriptional roadmap to wood formation. https://app.cochat.ai/papers/10.1073/pnas.261293398
The paper
Hertzberg, M., Aspeborg, H., Schrader, J., Andersson, A., Erlandsson, R., Blomqvist, K., Bhalerao, R., Uhlén, M., Teeri, T. T., Lundeberg, J., Sundberg, B., Nilsson, P., & Sandberg, G. (2001). A transcriptional roadmap to wood formation. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.261293398

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.