Evidence map›Paper›PMID 27412282›Full record

ArticleProceedings. Biological sciences2016

Nutrition shapes life-history evolution across species.

Eli M Swanson, Anne Espeset, Ihab Mikati, Isaac Bolduc, Robert Kulhanek, William A White, Susan Kenzie, Emilie C Snell-Rood

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings. Biological sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
8.8field-weighted citation impact, top 3% 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

18 citing papers in PubMed, 46 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

8 authors at 1 institution in 1 country.

Eli M SwansonDepartment of Ecology, Evolution, and Behavior, University of Minnesota-Twin Cities, St Paul, MN 55108, USA.
Anne EspesetDepartment of Ecology, Evolution, and Behavior, University of Minnesota-Twin Cities, St Paul, MN 55108, USA Department of Biology, University of Nevada-Reno, Reno, NV 89509, USA.
Ihab MikatiDepartment of Ecology, Evolution, and Behavior, University of Minnesota-Twin Cities, St Paul, MN 55108, USA.
Isaac BolducDepartment of Ecology, Evolution, and Behavior, University of Minnesota-Twin Cities, St Paul, MN 55108, USA.
Robert KulhanekDepartment of Ecology, Evolution, and Behavior, University of Minnesota-Twin Cities, St Paul, MN 55108, USA.
William A WhiteDepartment of Ecology, Evolution, and Behavior, University of Minnesota-Twin Cities, St Paul, MN 55108, USA.
Susan KenzieDepartment of Ecology, Evolution, and Behavior, University of Minnesota-Twin Cities, St Paul, MN 55108, USA.
Emilie C Snell-RoodDepartment of Ecology, Evolution, and Behavior, University of Minnesota-Twin Cities, St Paul, MN 55108, USA emilies@umn.edu.ORCID 0000-0002-2972-5895
University of Minnesota · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nutrition is a key component of life-history theory, yet we know little about how diet quality shapes life-history evolution across species. Here, we test whether quantitative measures of nutrition are linked to life-history evolution across 96 species of butterflies representing over 50 independent diet shifts. We find that butterflies feeding on high nitrogen host plants as larvae are more fecund, but their eggs are smaller relative to their body size. Nitrogen and sodium content of host plants are also both positively related to eye size. Some of these relationships show pronounced lineage-specific effects. Testis size is not related to nutrition. Additionally, the evolutionary timing of diet shifts is not important, suggesting that nutrition affects life histories regardless of the length of time a species has been adapting to its diet. Our results suggest that, at least for some lineages, species with higher nutrient diets can invest in a range of fitness-related traits like fecundity and eye size while allocating less to each egg as offspring have access to a richer diet. These results have important implications for the evolution of life histories in the face of anthropogenic changes in nutrient availability.

Indexed as

Biological EvolutionLife Cycle StagesNutritional StatusAnimalsBody SizeButterfliesDietFertilityMalePlantsecological stoichiometryfecunditylife historynitrogennutrition

Identifiers

PMID27412282
PMCPMC4947880
OpenAlexW2474955487

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.