Student or educator? Sign up with your school email and get 6 months of Pro free.
CoChat
Sign Up
Cited by 293

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Control of Porphyrin Biosynthesis through a Negative-Feedback Mechanism. STUDIES WITH PREPARATIONS OF δ-AMINOLAEVULATE SYNTHETASE AND δ-AMINOLAEVULATE DEHYDRATASE FROM RHODOPSEUDOMONAS SPHEROIDES

Open access
BURNHAM, BF, PIERCE, WS, WILLIAMS, KR, BOYER, MH, KIRBY, CK·1963·Biochemical Journal
DOI 10.1042/bj0870462
Open this paper in CoChat — free account

Abstract

Research Article| June 01 1963 Control of Porphyrin Biosynthesis through a Negative-Feedback Mechanism. STUDIES WITH PREPARATIONS OF δ-AMINOLAEVULATE SYNTHETASE AND δ-AMINOLAEVULATE DEHYDRATASE FROM RHODOPSEUDOMONAS SPHEROIDES BF BURNHAM; BF BURNHAM Search for other works by this author on: This Site PubMed Google Scholar WS PIERCE; WS PIERCE Search for other works by this author on: This Site PubMed Google Scholar KR WILLIAMS; KR WILLIAMS Search for other works by this author on: This Site PubMed Google Scholar MH BOYER; MH BOYER Search for other works by this author on: This Site PubMed Google Scholar CK KIRBY CK KIRBY Search for other works by this author on: This Site PubMed Google Scholar Biochem J (1963) 87 (3): 462–472. https://doi.org/10.1042/bj0870462 Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Facebook Twitter LinkedIn MailTo Cite Icon Cite Get Permissions Citation BF BURNHAM, WS PIERCE, KR WILLIAMS, MH BOYER, CK KIRBY; Control of Porphyrin Biosynthesis through a Negative-Feedback Mechanism. STUDIES WITH PREPARATIONS OF δ-AMINOLAEVULATE SYNTHETASE AND δ-AMINOLAEVULATE DEHYDRATASE FROM RHODOPSEUDOMONAS SPHEROIDES. Biochem J 1 June 1963; 87 (3): 462–472. doi: https://doi.org/10.1042/bj0870462 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAll JournalsBiochemical Journal Search Advanced Search This content is only available as a PDF. © 1963 The Biochemical Society1963 Article PDF first page preview Close Modal You do not currently have access to this content.

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 · 10.1042/bj0870462

Cites

12 of 12 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 12 references

Cited by

See all 293

Metadata

Authors
BURNHAM, B., PIERCE, W., WILLIAMS, K., BOYER, M., & KIRBY, C.
Venue
Biochemical Journal
Publisher
Portland Press Ltd.
Published
1963-06-01
Volume
87
Issue
3
Pages
462-472
ISSN
0006-2936 (ISSN-L)
DOI
10.1042/bj0870462
OpenAlex
W2403381490
Cited by
293
References
12
FWCI
6.69
Type
journal article
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: Control of Porphyrin Biosynthesis through a Negative-Feedback Mechanism. STUDIES WITH PREPARATIONS OF δ-AMINOLAEVULATE SYNTHETASE AND δ-AMINOLAEVULATE DEHYDRATASE FROM RHODOPSEUDOMONAS SPHEROIDES. https://app.cochat.ai/papers/10.1042/bj0870462
The paper
BURNHAM, B., PIERCE, W., WILLIAMS, K., BOYER, M., & KIRBY, C. (1963). Control of Porphyrin Biosynthesis through a Negative-Feedback Mechanism. STUDIES WITH PREPARATIONS OF δ-AMINOLAEVULATE SYNTHETASE AND δ-AMINOLAEVULATE DEHYDRATASE FROM RHODOPSEUDOMONAS SPHEROIDES. Biochemical Journal. https://doi.org/10.1042/bj0870462

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.