Evidence map›Paper›PMID 30720914›Full record

ArticleGeobiology2019

Phylogenetic diversity in freshwater-dwelling Isochrysidales haptophytes with implications for alkenone production.

Nora Richter, William M Longo, Sarabeth George, Anna Shipunova, Yongsong Huang, Linda Amaral-Zettler

Open access · hybridAbstract read
In one paragraph

Article in Geobiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

4 citing papers in PubMed, 30 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

6 authors at 2 institutions in 3 countries.

Nora RichterDepartment of Earth, Environmental and Planetary Sciences, Brown University, Providence, Rhode Island.ORCID 0000-0002-4613-005X
William M LongoDepartment of Earth, Environmental and Planetary Sciences, Brown University, Providence, Rhode Island.
Sarabeth GeorgeDepartment of Earth, Environmental and Planetary Sciences, Brown University, Providence, Rhode Island.ORCID 0000-0002-2342-2543
Anna ShipunovaThe Josephine Bay Paul Center for Comparative Molecular Biology and Evolution, Marine Biological Laboratory, Woods Hole, Massachusetts.
Yongsong HuangDepartment of Earth, Environmental and Planetary Sciences, Brown University, Providence, Rhode Island.
Linda Amaral-ZettlerDepartment of Earth, Environmental and Planetary Sciences, Brown University, Providence, Rhode Island.
Planetary Science Institute · USMarine Biological Laboratory · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Members of the order Isochrysidales are unique among haptophyte lineages in being the exclusive producers of alkenones, long-chain ketones that are commonly used for paleotemperature reconstructions. Alkenone-producing haptophytes are divided into three major groups based largely on molecular ecological data: Group I is found in freshwater lakes, Group II commonly occurs in brackish and coastal marine environments, and Group III consists of open ocean species. Each group has distinct alkenone distributions; however, only Groups II and III Isochrysidales currently have cultured representatives. The uncultured Group I Isochrysidales are distinguished geochemically by the presence of tri-unsaturated alkenone isomers (C

Indexed as

AlaskaBiological EvolutionDNA, RibosomalGermanyHaptophytaIcelandKetonesLakesPhylogenySequence Analysis, RNADNA, RibosomalKetonesalkenonesfreshwater lakesGroup IhaptophyteIsochrysidalesphylogenetics

Identifiers

PMID30720914
PMCPMC6590312
OpenAlexW2911707507

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.