Evidence map›Paper›PMID 29177068›Full record

ArticleNPJ biofilms and microbiomes2017

Carbonate-rich dendrolitic cones: insights into a modern analog for incipient microbialite formation, Little Hot Creek, Long Valley Caldera, California.

James A Bradley, Leslie K Daille, Christopher B Trivedi, Caitlin L Bojanowski, Blake W Stamps, Bradley S Stevenson, Heather S Nunn, Hope A Johnson, Sean J Loyd, William M Berelson and 2 more

Open access · goldAbstract read
In one paragraph

Article in NPJ biofilms and microbiomes, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

6 citing papers in PubMed, 29 citations in OpenAlex.

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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

12 authors at 6 institutions in 2 countries.

James A Bradley *Department of Earth Sciences, University of Southern California, Los Angeles, CA USA.ORCID 0000-0003-3640-208X
Leslie K Daille *Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile.
Christopher B Trivedi *Department of Civil and Environmental Engineering, Colorado School of Mines, Golden, CO USA.ORCID 0000-0002-1336-2348
Caitlin L BojanowskiSoft Matter Materials Branch, Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH 45433 USA.
Blake W StampsDepartment of Civil and Environmental Engineering, Colorado School of Mines, Golden, CO USA.ORCID 0000-0001-9713-9014
Bradley S StevensonDepartment of Microbiology and Plant Biology, University of Oklahoma, Norman, OK USA.
Heather S NunnDepartment of Microbiology and Plant Biology, University of Oklahoma, Norman, OK USA.
Hope A JohnsonDepartment of Biological Science, California State University, Fullerton, Fullerton, CA USA.
Sean J LoydDepartment of Geological Sciences, California State University, Fullerton, Fullerton, CA USA.
William M BerelsonDepartment of Earth Sciences, University of Southern California, Los Angeles, CA USA.
Frank A CorsettiDepartment of Earth Sciences, University of Southern California, Los Angeles, CA USA.
John R SpearDepartment of Civil and Environmental Engineering, Colorado School of Mines, Golden, CO USA.
Colorado School of Mines · USUniversity of Southern California · USCalifornia State University, Fullerton · USUniversity of Oklahoma · USPontificia Universidad Católica de Chile · CLUnited States Air Force Research Laboratory · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ancient putative microbial structures that appear in the rock record commonly serve as evidence of early life on Earth, but the details of their formation remain unclear. The study of modern microbial mat structures can help inform the properties of their ancient counterparts, but modern mineralizing mat systems with morphological similarity to ancient structures are rare. Here, we characterize partially lithified microbial mats containing cm-scale dendrolitic coniform structures from a geothermal pool ("Cone Pool") at Little Hot Creek, California, that if fully lithified, would resemble ancient dendrolitic structures known from the rock record. Light and electron microscopy revealed that the cm-scale 'dendrolitic cones' were comprised of intertwined microbial filaments and grains of calcium carbonate. The degree of mineralization (carbonate content) increased with depth in the dendrolitic cones. Sequencing of 16S rRNA gene libraries revealed that the dendrolitic cone tips were enriched in OTUs most closely related to the genera

Identifiers

PMID29177068
PMCPMC5698408
OpenAlexW2768191186

What OpenQuestion holds

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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.