Evidence map›Paper›PMID 31817986›Full record

ArticlePlants (Basel, Switzerland)2019

Variation Among Spring Wheat (

Maciej T Grzesiak, Natalia Hordyńska, Anna Maksymowicz, Stanisław Grzesiak, Magdalena Szechyńska-Hebda

Abstract read
In one paragraph

Article in Plants (Basel, Switzerland), 2019. 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.

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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.

Maciej T GrzesiakF. Górski Institute of Plant Physiology, Polish Academy of Sciences, Niezpominajek 21, 30-239, Kraków, Poland.
Natalia HordyńskaF. Górski Institute of Plant Physiology, Polish Academy of Sciences, Niezpominajek 21, 30-239, Kraków, Poland.ORCID 0000-0002-9544-0513
Anna MaksymowiczF. Górski Institute of Plant Physiology, Polish Academy of Sciences, Niezpominajek 21, 30-239, Kraków, Poland.
Stanisław GrzesiakF. Górski Institute of Plant Physiology, Polish Academy of Sciences, Niezpominajek 21, 30-239, Kraków, Poland.
Magdalena Szechyńska-HebdaF. Górski Institute of Plant Physiology, Polish Academy of Sciences, Niezpominajek 21, 30-239, Kraków, Poland.

Funding

MINISTRY OF AGRICULTURE AND RURAL DEVELOPMENT HOR.hn.802.1.2019/103
6 · The paper itself

Abstract

(1) Background: The study analyzed wheat morphological traits to assess the role of roots structure in the tolerance of drought and to recognize the mechanisms of root structure adjustment to dry soil environment. (2) Methods: Root-box and root-basket methods were applied to maintain an intact root system for analysis. (3) Results: Phenotypic differences among six genotypes with variable drought susceptibility index were found. Under drought, the resistant genotypes lowered their shoot-to-root ratio. Dry matter, number, length, and diameter of nodal and lateral roots were higher in drought-tolerant genotypes than in sensitive ones. The differences in the surface area of the roots were greater in the upper parts of the root system (in the soil layer between 0 and 15 cm) and resulted from the growth of roots of the tolerant plant at an angle of 0-30° and 30-60°. (4) Conclusions: Regulation of root bending in a more downward direction can be important but is not a priority in avoiding drought effects by tolerant plants. If this trait is reduced and accompanied by restricted root development in the upper part of the soil, it becomes a critical factor promoting plant sensitivity to water-limiting conditions.

Indexed as

droughtmorphological traitsroot-basket methodsroot box—pin board methodsroot system structurespring wheat

Identifiers

PMID31817986
PMCPMC6963452

What OpenQuestion holds

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Registered trials

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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.