Evidence map›Paper›PMID 32067041›Full record

ReviewJournal of experimental botany2020

Gynoecium size and ovule number are interconnected traits that impact seed yield.

Mara Cucinotta, Maurizio Di Marzo, Andrea Guazzotti, Stefan de Folter, Martin M Kater, Lucia Colombo

Open access · hybridAbstract readReview
In one paragraph

Review in Journal of experimental botany, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
10.0field-weighted citation impact, top 2% 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

39 citing papers in PubMed, 75 citations in OpenAlex.

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  20. Auxin regulation on crop: from mechanisms to opportunities in soybean breeding.Molecular breeding : new strategies in plant improvement · 2023
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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

6 authors at 2 institutions in 2 countries.

Mara CucinottaDipartimento di Bioscienze, Università degli Studi di Milano, Via Celoria, Milan, Italy.
Maurizio Di MarzoDipartimento di Bioscienze, Università degli Studi di Milano, Via Celoria, Milan, Italy.
Andrea GuazzottiDipartimento di Bioscienze, Università degli Studi di Milano, Via Celoria, Milan, Italy.
Stefan de FolterUnidad de Genómica Avanzada (UGA-Langebio), Centro de Investigación y de Estudios Avanzados del Instituto Politecnico Nacional (CINVESTAV-IPN), Km. 9.6 Libramiento Norte, Carretera Irapuato-Leon, CP 36824 Irapuato, Gto., Mexico.
Martin M KaterDipartimento di Bioscienze, Università degli Studi di Milano, Via Celoria, Milan, Italy.
Lucia ColomboDipartimento di Bioscienze, Università degli Studi di Milano, Via Celoria, Milan, Italy.
University of Milan · ITCentro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Angiosperms form the largest group of land plants and display an astonishing diversity of floral structures. The development of flowers greatly contributed to the evolutionary success of the angiosperms as they guarantee efficient reproduction with the help of either biotic or abiotic vectors. The female reproductive part of the flower is the gynoecium (also called pistil). Ovules arise from meristematic tissue within the gynoecium. Upon fertilization, these ovules develop into seeds while the gynoecium turns into a fruit. Gene regulatory networks involving transcription factors and hormonal communication regulate ovule primordium initiation, spacing on the placenta, and development. Ovule number and gynoecium size are usually correlated and several genetic factors that impact these traits have been identified. Understanding and fine-tuning the gene regulatory networks influencing ovule number and pistil length open up strategies for crop yield improvement, which is pivotal in light of a rapidly growing world population. In this review, we present an overview of the current knowledge of the genes and hormones involved in determining ovule number and gynoecium size. We propose a model for the gene regulatory network that guides the developmental processes that determine seed yield.

Indexed as

MagnoliopsidaOvuleFlowersMeristemSeedsGynoeciumhormonesorgan boundaryovule numberovule primordiapistilseed yield

Identifiers

PMID32067041
PMCPMC7210752
OpenAlexW3006999204

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.