Evidence map›Paper›PMID 25295497›Full record

ArticleJournal of the American Chemical Society2014

Hybrid biosynthesis of roseobacticides from algal and bacterial precursor molecules.

Mohammad R Seyedsayamdost, Rurun Wang, Roberto Kolter, Jon Clardy

Open access · bronzeAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
5.6field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 80 citations in OpenAlex.

  1. Article
  2. Article
  3. Iron limitation triggers roseoceramide biosynthesis and membrane remodeling in marine roseobacter.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  18. Synergistic activity of cosecreted natural products from amoebae-associated bacteria.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  19. Article
  20. Biotechnology for biofuels · 2018
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Mohammad R SeyedsayamdostDepartment of Chemistry, Princeton University , Princeton, New Jersey 08544, United States.
Rurun Wang
Roberto Kolter
Jon Clardy
Princeton University · US

Funding

Molecule-to-gene approaches to new natural productsR01GM086258 · NIGMS · HARVARD MEDICAL SCHOOL · PI CLARDY, JON · 2008 to 2016
$3.6M
Chemical Biology of Mircobial Interspecies SignalingR01GM082137 · NIGMS · HARVARD MEDICAL SCHOOL · PI KOLTER, ROBERTO G. · 2007 to 2015
$3.5M
Molecular Analysis of Metabolites and Signaling Networks in Microbial SymbiosesR00GM098299 · NIGMS · PRINCETON UNIVERSITY · PI SEYEDSAYAMDOST, MOHAMMAD R · 2013 to 2015
$747k
Molecular Analysis of Metabolites and Signaling Networks in Microbial SymbiosesK99GM098299 · NIGMS · HARVARD MEDICAL SCHOOL · PI SEYEDSAYAMDOST, MOHAMMAD R · 2011 to 2012
$135k
NIGMS NIH HHS GM086258NIGMS NIH HHS GM098299NIGMS NIH HHS GM82137NIGMS NIH HHS K99 GM098299NIGMS NIH HHS R00 GM098299NIGMS NIH HHS R01 GM082137NIGMS NIH HHS R01 GM086258
6 · The paper itself

Abstract

Roseobacticides regulate the symbiotic relationship between a marine bacterium (Phaeobacter inhibens) and a marine microalga (Emiliania huxleyi). This relationship can be mutualistic, when the algal host provides food for the bacteria and the bacteria produce growth hormones and antibiotics for the algae, or parasitic, when the algae senesce and release p-coumaric acid. The released p-coumaric acid causes the bacteria to synthesize roseobacticides, which are nM-μM toxins for the algae. We examined the biosynthesis of roseobacticides and report that all roseobacticide precursors play critical roles during the mutualist phase of the symbiosis. Roseobacticides are biosynthesized from the algal growth promoter, the major food molecule provided by the algal cells, and the algal senescence signal that initiates the mutualist-to-parasite switch. Thus, molecules that are beneficial during mutualism are diverted to the synthesis of toxins during parasitism. A plausible mechanism for assembling roseobacticides from these molecules is proposed.

Indexed as

HaptophytaRhodobacteraceaeSymbiosisToxins, BiologicalToxins, Biological

Identifiers

PMID25295497
PMCPMC4227733
OpenAlexW2024939406

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.