Cited by 309Gene Regulatory Network AnalysisBacterial Genetics and BiotechnologyMicrobial Metabolic Engineering and Bioproduction

Bacterial growth laws and their applications

Open access
Scott, Matthew, Hwa, Terence·2011·Current Opinion in Biotechnology

Abstract

Quantitative empirical relationships between cell composition and growth rate played an important role in the early days of microbiology. Gradually, the focus of the field began to shift from growth physiology to the ever more elaborate molecular mechanisms of regulation employed by the organisms. Advances in systems biology and biotechnology have renewed interest in the physiology of the cell as a whole. Furthermore, gene expression is known to be intimately coupled to the growth state of the cell. Here, we review recent efforts in characterizing such couplings, particularly the quantitative phenomenological approaches exploiting bacterial 'growth laws.' These approaches point toward underlying design principles that can guide the predictive manipulation of cell behavior in the absence of molecular details.

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 · 10.1016/j.copbio.2011.04.014

Cites

70 of 70 references verified0 citation errors · 0 not checkable

Statistics

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

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • The total proteome is partitioned into a growth rate-independent fraction and growth rate-dependent fractions for ribosomal/translational proteins and metabolic proteins, with the sum of ribosomal and metabolic protein mass fractions constant.

    “In the simplest case, the total proteome is partitioned into a growth rate-independent fraction that may include negatively autoregulated housekeeping genes (Klumpp et al, 2009), and growth rate-dependent fractions, one for ribosomal and other translational proteins, and one for metabolic proteins, including transporters and catabolic and anabolic enzymes (Scott et al, 2010; Scott & Hwa, 2011).”

    From Emergence of robust growth laws from optimal regulation of ribosome synthesis (2014) · cites this paper as Scott & Hwa, 2011

  • Phenomenological studies have the advantage that strong predictive models can be built in the absence of information about molecular details.

    “Phenomenological studies of bacterial growth and growth rate regulation have been used throughout the intervening decades to great success (for a review, see Scott & Hwa, 2011), and one of their chief advantages is that strong predictive models can be built in the absence of information about molecular details.”

    From Emergence of robust growth laws from optimal regulation of ribosome synthesis (2014) · cites this paper as Scott & Hwa, 2011

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Scott, M., & Hwa, T.
Affiliations
University of Waterloo (CA)
Corresponding author
Scott, Matthew
Venue
Current Opinion in Biotechnology
Publisher
Elsevier BV
Published
2011-08
Volume
22
Issue
4
Pages
559-565
ISSN
0958-1669 (ISSN-L)
OpenAlex
W2042493870
Cited by
309
References
70
Citations by year
2026: 25 · 2025: 31 · 2024: 28 · 2023: 20 · 2022: 27 · 2021: 23 · 2020: 24 · 2019: 21 · 2018: 16 · 2017: 15 · 2016: 13 · 2015: 21 · 2014: 16 · 2013: 19 · 2012: 7
FWCI
1.25
Type
journal article
Language
en
Open access
Locations
  • Current Opinion in Biotechnology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Science Foundation
  • National Institute of General Medical Sciences (R01GM077298, R01GM095903)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gene Regulatory Network Analysis
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Bacterial Genetics and Biotechnology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Microbial Metabolic Engineering and Bioproduction
Keywords
cell growth rate, cell composition, gene expression regulation, growth state, phenomenological model, systems biology, synthetic biology
MeSH terms
Bacteria, Biotechnology, Escherichia coli, Kinetics, Models, Biological, Gene Expression

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