Evidence map›Paper›PMID 39107370›Full record

ArticleScientific reports2024

A Reinforcement Learning approach to study climbing plant behaviour.

Lucia Nasti, Giacomo Vecchiato, Patrick Heuret, Nicholas P Rowe, Michele Palladino, Pierangelo Marcati

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
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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.

Lucia NastiGran Sasso Science Institute, L'Aquila, Italy. lucia.nasti@gssi.it.
Giacomo VecchiatoGran Sasso Science Institute, L'Aquila, Italy.
Patrick HeuretAMAP, Univ Montpellier, CIRAD, CNRS, INRAe, IRD, Montpellier, France.
Nicholas P RoweAMAP, Univ Montpellier, CIRAD, CNRS, INRAe, IRD, Montpellier, France.
Michele PalladinoGran Sasso Science Institute, L'Aquila, Italy.
Pierangelo MarcatiGran Sasso Science Institute, L'Aquila, Italy.

Funding

FETPROACT-01-2018 GROWBOT Towards a new generation of plant-inspired growing artefacts FETPROACT-01-2018 GROWBOTHorizon 2020 824074
6 · The paper itself

Abstract

A plant's structure is the result of constant adaptation and evolution to the surrounding environment. From this perspective, our goal is to investigate the mass and radius distribution of a particular plant organ, namely the searcher shoot, by providing a Reinforcement Learning (RL) environment, that we call Searcher-Shoot, which considers the mechanics due to the mass of the shoot and leaves. We uphold the hypothesis that plants maximize their length, avoiding a maximal stress threshold. To do this, we explore whether the mass distribution along the stem is efficient, formulating a Markov Decision Process. By exploiting this strategy, we are able to mimic and thus study the plant's behavior, finding that shoots decrease their diameters smoothly, resulting in an efficient distribution of the mass. The strong accordance between our results and the experimental data allows us to remark on the strength of our approach in the analysis of biological systems traits.

Indexed as

Reinforcement, PsychologyLearningMarkov ChainsModels, BiologicalPlant LeavesPlant Physiological PhenomenaPlant Shoots

Identifiers

PMID39107370
PMCPMC11303795

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.