Evidence map›Paper›PMID 32214568›Full record

ArticlePlant growth regulation2020

The anti-ethylene growth regulator silver thiosulfate (STS) increases flower production and longevity in cassava (

Peter T Hyde, Xian Guan, Viviane Abreu, Tim L Setter

Open access · hybridAbstract read
In one paragraph

Article in Plant growth regulation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
8.7field-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

23 citing papers in PubMed, 51 citations in OpenAlex.

  1. Article
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  17. Fifty years of a public cassava breeding program: evolution of breeding objectives, methods, and decision-making processes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021
    Review
  18. Article
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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

4 authors at 1 institution in 1 country.

Peter T Hyde *Section of Soil and Crop Sciences, School of Integrative Plant Science, Cornell University, 517 Bradfield Hall, Ithaca, NY USA.
Xian Guan *Section of Soil and Crop Sciences, School of Integrative Plant Science, Cornell University, 517 Bradfield Hall, Ithaca, NY USA.
Viviane AbreuSection of Soil and Crop Sciences, School of Integrative Plant Science, Cornell University, 517 Bradfield Hall, Ithaca, NY USA.
Tim L SetterSection of Soil and Crop Sciences, School of Integrative Plant Science, Cornell University, 517 Bradfield Hall, Ithaca, NY USA.ORCID 0000-0002-0736-1453
Cornell University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cassava, which produces edible starchy roots, is an important staple food for hundreds of millions of people in the tropics. Breeding of cassava is hampered by its poor flower production, flower abortion, and lack of reproductive prolificacy. The current work determined that ethylene signalling affects floral development in cassava and that the anti-ethylene plant growth regulator silver thiosulfate (STS) mitigates the effects of ethylene on flower development. STS did not affect the timing of flower initiation, but improved early inflorescence and flower development as well as flower longevity such that flower numbers were increased. STS did not affect shoot and storage root growth. Studies of silver accumulation and treatment localization support the hypothesis that the beneficial effects of STS are confined to tissues of the shoot apex. The most effective timing of application was before inflorescence appearance extending to post-flower appearance. Based on this work a recommended protocol for STS use was developed. This work has the potential to improve methods for enhancing cassava flower development in breeding nurseries and thereby synchronize flowering of desired parents and enable the production of abundant progeny of desired crosses.

Indexed as

CassavaEthyleneFloweringPGRSilver thiosulfateSTS

Identifiers

PMID32214568
PMCPMC7081664
OpenAlexW2973250837

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.