Evidence map›Paper›PMID 29204147›Full record

ReviewFrontiers in plant science2017

Early Flowering as a Drought Escape Mechanism in Plants: How Can It Aid Wheat Production?

Yuri Shavrukov, Akhylbek Kurishbayev, Satyvaldy Jatayev, Vladimir Shvidchenko, Lyudmila Zotova, Francois Koekemoer, Stephan de Groot, Kathleen Soole, Peter Langridge

Abstract readReview
In one paragraph

Review in Frontiers in plant science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 141 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
141citing papers in PubMed, 1 pooled it
–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

141 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pearl millet response to drought: A review.Frontiers in plant science · 2023
    Pooled it
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81 more citing papers are in PubMed but not listed here.

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

9 authors.

Yuri ShavrukovSchool of Biological Sciences, Flinders University, Bedford Park, SA, Australia.
Akhylbek KurishbayevFaculty of Agronomy, S. Seifullin Kazakh AgroTechnical University, Astana, Kazakhstan.
Satyvaldy JatayevFaculty of Agronomy, S. Seifullin Kazakh AgroTechnical University, Astana, Kazakhstan.
Vladimir ShvidchenkoFaculty of Agronomy, S. Seifullin Kazakh AgroTechnical University, Astana, Kazakhstan.
Lyudmila ZotovaFaculty of Agronomy, S. Seifullin Kazakh AgroTechnical University, Astana, Kazakhstan.
Francois KoekemoerSensako, Bethlehem, South Africa.
Stephan de GrootSensako, Bethlehem, South Africa.
Kathleen SooleSchool of Biological Sciences, Flinders University, Bedford Park, SA, Australia.
Peter LangridgeSchool of Agriculture, Food and Wine, University of Adelaide, Urrbrae, SA, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drought escape (DE) is a classical adaptive mechanism which involves rapid plant development to enable the completion of the full life-cycle prior to a coming drought event. This strategy is widely used in populations of native plants, and is also applicable to cereal crops such as wheat. Early flowering time and a shorter vegetative phase can be very important for wheat production in conditions of terminal drought since this can minimize exposure to dehydration during the sensitive flowering and post-anthesis grain filling periods. A gradual shift toward early flowering has been observed over the last century of wheat breeding in countries with a Mediterranean-type climate and frequent terminal drought. This trend is predicted to continue for wheat production in the coming years in response to global climate warming. The advantage of early flowering wheat is apparent under conditions of impending terminal drought, and modern varieties are significantly more productive due to minimization of the risk associated with drought stress. Under favorable conditions, a short vegetative phase can result in reduced plant biomass due to the reduction in time available for photosynthetic production and seed nutrient accumulation. However, high yield potential has been reported for the development of both shallow and deep roots, representing plasticity in response to drought in combination with the early flowering trait. Wheat productivity can be high both in well-watered and drought-affected field trials, where an efficient strategy of DE was associated with quick growth, yield potential and water use efficiency. Therefore, early flowering provides a promising strategy for the production of advanced drought-adapted wheat cultivars.

Indexed as

drought avoidancedrought escapedrought toleranceearly flowering timeearly maturinghigh yield potentialterminal droughtwheat

Identifiers

PMID29204147
PMCPMC5698779

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.