Evidence map›Paper›PMID 26580864›Full record

ArticleThe New phytologist2016

Latent developmental and evolutionary shapes embedded within the grapevine leaf.

Daniel H Chitwood, Laura L Klein, Regan O'Hanlon, Steven Chacko, Matthew Greg, Cassandra Kitchen, Allison J Miller, Jason P Londo

Abstract read
In one paragraph

Article in The New phytologist, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
–field-weighted citation impact
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

43 citing papers in PubMed.

  1. Article
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  5. Mining of Candidate Genes Associated with Leaf Shape Traits in Grapes.International journal of molecular sciences · 2024
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  7. Article
  8. Review
  9. Article
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  12. The PagKNAT2/6b-PagBOP1/2a Regulatory Module Controls Leaf Morphogenesis inInternational journal of molecular sciences · 2022
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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.

Daniel H ChitwoodDonald Danforth Plant Science Center, St Louis, MO, 63132, USA.ORCID http://orcid.org/0000-0003-4875-1447
Laura L KleinDepartment of Biology, Saint Louis University, St Louis, MO, 63103, USA.
Regan O'HanlonDepartment of Biology, Saint Louis University, St Louis, MO, 63103, USA.
Steven ChackoDepartment of Biology, Saint Louis University, St Louis, MO, 63103, USA.
Matthew GregDepartment of Biology, Saint Louis University, St Louis, MO, 63103, USA.
Cassandra KitchenDepartment of Biology, Saint Louis University, St Louis, MO, 63103, USA.
Allison J MillerDepartment of Biology, Saint Louis University, St Louis, MO, 63103, USA.
Jason P LondoUnited States Department of Agriculture, Agriculture Research Service, Grape Genetics Research Unit, Geneva, NY, 14456, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Across plants, leaves exhibit profound diversity in shape. As a single leaf expands, its shape is in constant flux. Plants may also produce leaves with different shapes at successive nodes. In addition, leaf shape varies among individuals, populations and species as a result of evolutionary processes and environmental influences. Because leaf shape can vary in many different ways, theoretically, the effects of distinct developmental and evolutionary processes are separable, even within the shape of a single leaf. Here, we measured the shapes of > 3200 leaves representing > 270 vines from wild relatives of domesticated grape (Vitis spp.) to determine whether leaf shapes attributable to genetics and development are separable from each other. We isolated latent shapes (multivariate signatures that vary independently from each other) embedded within the overall shape of leaves. These latent shapes can predict developmental stages independent from species identity and vice versa. Shapes predictive of development were then used to stage leaves from 1200 varieties of domesticated grape (Vitis vinifera), revealing that changes in timing underlie leaf shape diversity. Our results indicate that distinct latent shapes combine to produce a composite morphology in leaves, and that developmental and evolutionary contributions to shape vary independently from each other.

Indexed as

Biological EvolutionPlant LeavesSpecies SpecificityTime FactorsVitisdevelopmentgrape (Vitis vinifera)leaf morphologyleaf shapephenotype

Identifiers

PMID26580864
PMCPMC5063178

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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.