Evidence map›Paper›PMID 36809401›Full record

ArticleJournal of plant research2023

Biochemical responses in leaf tissues of alkaloid producing Psychotria brachyceras under multiple stresses.

Nicolás De Palma, Anna Carolina Alves Yendo, Johnatan Vilasboa, Daisy Sotero Chacon, Arthur Germano Fett-Neto

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of plant research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
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 at 2 institutions in 1 country.

Nicolás De PalmaPlant Physiology Laboratory, Department of Botany, Biosciences Institute, Federal University of Rio Grande do Sul, CP 15005, Porto Alegre, RS, 91501-970, Brazil.ORCID http://orcid.org/0000-0001-7514-7240
Anna Carolina Alves YendoPlant Physiology Laboratory, Department of Botany, Biosciences Institute, Federal University of Rio Grande do Sul, CP 15005, Porto Alegre, RS, 91501-970, Brazil.ORCID http://orcid.org/0000-0002-3252-324X
Johnatan VilasboaPlant Physiology Laboratory, Department of Botany, Biosciences Institute, Federal University of Rio Grande do Sul, CP 15005, Porto Alegre, RS, 91501-970, Brazil.ORCID http://orcid.org/0000-0002-0674-7661
Daisy Sotero ChaconPharmacognosy Laboratory, Department of Pharmacy, Federal University of Rio Grande do Norte, CP 59000, Natal, RN, 59012-570, Brazil.
Arthur Germano Fett-NetoPlant Physiology Laboratory, Department of Botany, Biosciences Institute, Federal University of Rio Grande do Sul, CP 15005, Porto Alegre, RS, 91501-970, Brazil. fett.neto@ufrgs.br.ORCID http://orcid.org/0000-0001-5477-2610
Universidade Federal do Rio Grande do Sul · BRUniversidade Federal do Rio Grande do Norte · BR

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico Project 310775/2021-3Coordenação de Aperfeiçoamento de Pessoal de Nível Superior Finance Code 01Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul 19/2551-0001709-0
6 · The paper itself

Abstract

Under natural conditions plants are generally subjected to complex scenarios of combined or sequential environmental stresses. Among the various components of plant biochemistry modulated by abiotic variables, a pivotal role is played by antioxidant systems, including specialized metabolites and their interaction with central pathways. To help address this knowledge gap, a comparative analysis of metabolic changes in leaf tissues of the alkaloid accumulating plant Psychotria brachyceras Müll Arg. under individual, sequential, and combined stress conditions was carried out. Osmotic and heat stresses were evaluated. Protective systems (accumulation of the major antioxidant alkaloid brachycerine, proline, carotenoids, total soluble protein, and activity of the enzymes ascorbate peroxidase and superoxide dismutase) were measured in conjunction with stress indicators (total chlorophyll, ChA/ChB ratio, lipid peroxidation, H

Indexed as

AlkaloidsPsychotriaAntioxidantsCarotenoidsHydrogen PeroxidePlant LeavesProlineAlkaloidsAntioxidantsCarotenoidsHydrogen PeroxideProlineAbiotic stressCombined stressHeat stressOsmotic stressPsychotriaSequential stress

Identifiers

PMID36809401
OpenAlexW4321435010

What OpenQuestion holds

Textmetadata
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.