Evidence map›Paper›PMID 27876798›Full record

ArticleNature communications2016

Proliferation of Listeria monocytogenes L-form cells by formation of internal and external vesicles.

Patrick Studer, Titu Staubli, Noémi Wieser, Patrick Wolf, Markus Schuppler, Martin J Loessner

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
4.1field-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

37 citing papers in PubMed, 60 citations in OpenAlex.

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  7. Revealing Cell Envelope Heterogeneity in Two StableInternational journal of molecular sciences · 2026
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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 at 1 institution in 1 country.

Patrick StuderInstitute of Food, Nutrition and Health, ETH Zurich, Schmelzbergstrasse 7, Zurich CH 8092, Switzerland.
Titu StaubliInstitute of Food, Nutrition and Health, ETH Zurich, Schmelzbergstrasse 7, Zurich CH 8092, Switzerland.
Noémi WieserInstitute of Food, Nutrition and Health, ETH Zurich, Schmelzbergstrasse 7, Zurich CH 8092, Switzerland.
Patrick WolfInstitute of Food, Nutrition and Health, ETH Zurich, Schmelzbergstrasse 7, Zurich CH 8092, Switzerland.
Markus SchupplerInstitute of Food, Nutrition and Health, ETH Zurich, Schmelzbergstrasse 7, Zurich CH 8092, Switzerland.
Martin J LoessnerInstitute of Food, Nutrition and Health, ETH Zurich, Schmelzbergstrasse 7, Zurich CH 8092, Switzerland.
ETH Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

L-forms are cell wall-deficient bacteria that divide through unusual mechanisms, involving dynamic perturbations of the cellular shape and generation of vesicles, independently of the cell-division protein FtsZ. Here we describe FtsZ-independent mechanisms, involving internal and external vesicles, by which Listeria monocytogenes L-forms proliferate. Using micromanipulation of single cells and vesicles, we show that small vesicles are formed by invagination within larger intracellular vesicles, receive cytoplasmic content, and represent viable progeny. In addition, the L-forms can reproduce by pearling, that is, generation of extracellular vesicles that remain transiently linked to their mother cell via elastic membranous tubes. Using photobleaching and fluorescence recovery, we demonstrate cytoplasmic continuity and transfer through these membranous tubes. Our findings indicate that L-forms' polyploidy and extended interconnectivity through membranous tubes contribute to the generation of viable progeny independently of dedicated division machinery, and further support L-forms as models for studies of potential multiplication mechanisms of hypothetical primitive cells.

Indexed as

Bacterial ProteinsCell DivisionCell WallCytoplasmic VesiclesGene Expression Regulation, BacterialListeria monocytogenesPloidiesBacterial Proteins

Identifiers

PMID27876798
PMCPMC5123018
OpenAlexW2549173632

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.