Evidence map›Paper›PMID 31003989›Full record

ArticleApplied and environmental microbiology2019

Establishment Limitation Constrains the Abundance of Lactic Acid Bacteria in the Napa Cabbage Phyllosphere.

Esther R Miller, Patrick J Kearns, Brittany A Niccum, Jonah O'Mara Schwartz, Alexa Ornstein, Benjamin E Wolfe

Abstract read
In one paragraph

Article in Applied and environmental microbiology, 2019. 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
–field-weighted citation impact
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.

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  16. The periodic table of fermented foods: limitations and opportunities.Applied microbiology and biotechnology · 2022
    Review
  17. International journal of systematic and evolutionary microbiology · 2022
    Article
  18. Review
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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

6 authors.

Esther R MillerDepartment of Biology, Tufts University, Medford, Massachusetts, USA.
Patrick J KearnsDepartment of Biology, Tufts University, Medford, Massachusetts, USA.
Brittany A NiccumDepartment of Biology, Tufts University, Medford, Massachusetts, USA.
Jonah O'Mara SchwartzDepartment of Biology, Tufts University, Medford, Massachusetts, USA.
Alexa OrnsteinDepartment of Biology, Tufts University, Medford, Massachusetts, USA.
Benjamin E WolfeDepartment of Biology, Tufts University, Medford, Massachusetts, USA benjamin.wolfe@tufts.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patterns of phyllosphere diversity have become increasingly clear with high-throughput sequencing surveys, but the processes that control phyllosphere diversity are still emerging. Through a combination of lab and field experiments using Napa cabbage and lactic acid bacteria (LAB), we examined how dispersal and establishment processes shape the ecological distributions of phyllosphere bacteria. We first determined the abundance and diversity of LAB on Napa cabbage grown at three sites using both culture-based approaches and 16S rRNA gene amplicon sequencing. Across all sites, LAB made up less than 0.9% of the total bacterial community abundance. To assess whether LAB were low in abundance in the Napa cabbage phyllosphere due to a limited abundance in local species pools (source limitation), we quantified LAB in leaf and soil samples across 51 vegetable farms and gardens throughout the northeastern United States. Across all sites, LAB comprised less than 3.2% of the soil bacterial communities and less than 1.6% of phyllosphere bacterial communities. To assess whether LAB are unable to grow in the phyllosphere even if they dispersed at high rates (establishment limitation), we used a gnotobiotic Napa cabbage system in the lab with experimental communities mimicking various dispersal rates of LAB. Even at high dispersal rates, LAB became rare or completely undetectable in experimental communities, suggesting that they are also establishment limited. Collectively, our data demonstrate that the low abundance of LAB in phyllosphere communities may be explained by establishment limitation.

Indexed as

BrassicaDNA, BacterialLactobacillalesPhylogenyPlant LeavesRNA, Ribosomal, 16SSoil MicrobiologyVegetablesDNA, BacterialRNA, Ribosomal, 16S16Scabbagecommunity assemblylactic acid bacteriamicrobiomephyllosphere

Identifiers

PMID31003989
PMCPMC6581170

What OpenQuestion holds

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Registered trials

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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.