Evidence map›Paper›PMID 29221987›Full record

ArticleAnaerobe2018

Hierarchical recognition of amino acid co-germinants during Clostridioides difficile spore germination.

Ritu Shrestha, Joseph A Sorg

Open access · greenAbstract read
In one paragraph

Article in Anaerobe, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

44 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
  2. Gut microbes · 2025
    Article
  3. Unravelling three-way interactions betweenJournal of medical microbiology · 2025
    Review
  4. Phenotypic analysis of variousApplied and environmental microbiology · 2025
    Article
  5. Article
  6. mSphere · 2025
    Article
  7. Review
  8. Article
  9. Phenotypic analysis of variousbioRxiv : the preprint server for biology · 2025
    Article
  10. Article
  11. Review
  12. The impact of YabG mutations onbioRxiv : the preprint server for biology · 2024
    Article
  13. Article
  14. Correlating Antibiotic-Induced Dysbiosis toACS infectious diseases · 2023
    Article
  15. Article
  16. Intestinal bile acids provide a surmountable barrier againstProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. 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

2 authors at 1 institution in 1 country.

Ritu ShresthaDepartment of Biology, Texas A&M University, College Station, TX 77843, United States.
Joseph A SorgDepartment of Biology, Texas A&M University, College Station, TX 77843, United States. Electronic address: jsorg@bio.tamu.edu.
Texas A&M University · US

Funding

Decoding Antibiotic-induced Susceptibility to Clostridium difficile InfectionU01AI124290 · NIAID · BAYLOR COLLEGE OF MEDICINE · PI BRITTON, ROBERT A, GAREY, KEVIN W · 2016 to 2020
$7.9M
Mechanisms of Clostridium difficile spore germinationR01AI116895 · NIAID · TEXAS A&M UNIVERSITY · PI SORG, JOE · 2015 to 2024
$3.9M
NIAID NIH HHS R01 AI116895NIAID NIH HHS U01 AI124290
6 · The paper itself

Abstract

Bile acids are an important signal for germination of Clostridioides difficile spores; however, the bile acid signal alone is not sufficient. Amino acids, such as glycine, are another signal necessary for germination by C. difficile spores. Prior studies on the amino acid signal required for germination have shown that there is a preference for the amino acid used as a signal for germination. Previously we found that d-alanine can function as a co-germinant for C. difficile spores at 37 °C but not at 25 °C. Here, we tested the ability of other amino acids to act as co-germinants with taurocholate (TA) at 37 °C and found that many amino acids previously categorized as non-co-germinants are co-germinants at 37 °C. Based on the EC

Indexed as

Amino AcidsBacterial ProteinsBile Acids and SaltsClostridioides difficileSpores, BacterialTaurocholic AcidTemperatureAmino AcidsBacterial ProteinsBile Acids and SaltsTaurocholic AcidAmino acidC. difficileCo-germinantGerminationSpore

Identifiers

PMID29221987
PMCPMC5844826
OpenAlexW2771166186

What OpenQuestion holds

Textmetadata
LicenceTDM
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.