Evidence map›Paper›PMID 31127177›Full record

ArticleThe ISME journal2019

Molecular mechanisms of temperature acclimation and adaptation in marine diatoms.

Yue Liang, Julie A Koester, Justin D Liefer, Andrew J Irwin, Zoe V Finkel

Open access · bronzeAbstract read
In one paragraph

Article in The ISME journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

26 citing papers in PubMed, 92 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

5 authors at 3 institutions in 2 countries.

Yue Liang *Department of Oceanography, Dalhousie University, 1355 Oxford St, Halifax, NS, B3H 4R2, Canada. YueL@dal.ca.
Julie A Koester *Department of Biology and Marine Biology, University of North Carolina Wilmington, Wilmington, NC, 28403, USA.ORCID http://orcid.org/0000-0003-2014-0310
Justin D LieferDepartment of Biology/Geography and Environment, Mount Allison University, Sackville, NB, E4L 1E6, Canada.
Andrew J IrwinDepartment of Mathematics and Statistics, Dalhousie University, Halifax, NS, B3H 4R2, Canada.
Zoe V FinkelDepartment of Oceanography, Dalhousie University, 1355 Oxford St, Halifax, NS, B3H 4R2, Canada.
Dalhousie University · CAMount Allison University · CAUniversity of North Carolina Wilmington · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diatoms are important contributors to marine primary production and the ocean carbon cycle, yet the molecular mechanisms that regulate their acclimation and adaptation to temperature are poorly understood. Here we use a transcriptomic approach to investigate the molecular mechanisms associated with temperature acclimation and adaptation in closely related colder- and warmer-adapted diatom species. We find evidence that evolutionary changes in baseline gene expression, which we termed transcriptional investment or divestment, is a key mechanism used by diatoms to adapt to different growth temperatures. Invested and divested pathways indicate that the maintenance of protein processing machinery and membrane structure, important short-term physiological mechanisms used to respond to temperature changes, are key elements associated with adaptation to different growth temperatures. Our results also indicate that evolutionary changes in the transcriptional regulation of acetyl-CoA associated pathways, including lipid and branched chain amino acid metabolism, are used by diatoms to balance photosynthetic light capture and metabolism with changes in growth temperature. Transcriptional investment and divestment can provide a framework to identify mechanisms of acclimation and adaption to temperature.

Indexed as

AcclimatizationAdaptation, PhysiologicalBiological EvolutionDiatomsGene Expression RegulationPhotosynthesisTemperatureTranscriptome

Identifiers

PMID31127177
PMCPMC6776047
OpenAlexW2944872651

What OpenQuestion holds

Textmetadata
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.