Evidence map›Paper›PMID 25786349›Full record

ArticleProtoplasma2016

Development of carotenoid storage cells in Bixa orellana L. seed arils.

Ricardo P Louro, Laura J M Santiago

Abstract read
PubMed Publisher
In one paragraph

Article in Protoplasma, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 37% 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

7 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Gene expression profile during seed development ofFrontiers in plant science · 2023
    Article
  5. Gene expression analysis during the fruit development in dehiscent and indehiscentPhysiology and molecular biology of plants : an international journal of functional plant biology · 2022
    Article
  6. Article
  7. 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

2 authors at 2 institutions in 1 country.

Ricardo P LouroLaboratório de Ultraestrutura Vegetal, Departamento de Botânica, Instituto de Biologia, Universidade Federal do Rio de Janeiro, CCS-Bloco A. Cidade Universitária, Av. Carlos Chagas Filho 373, 21949-490, Rio de Janeiro, RJ, Brazil. louro@biologia.ufrj.br.
Laura J M SantiagoLaboratório de Biodiversidade e Biotecnologia, Departamento de Botânica, Instituto de Biociências, Universidade Federal do Estado do Rio de Janeiro, Rio de Janeiro, Av. Pasteur 458, S. 301, Urca, Rio de Janeiro, RJ, Brazil, 22290-240.
Universidade Federal do Estado do Rio de Janeiro · BRUniversidade Federal do Rio de Janeiro · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The arils of Bixa orellana L. seeds contain carotenoid storage cells (CSCs). The main compounds in these cells include bixin and norbixin, which are important pigments in the food and pharmaceutical industries. Although many studies have been conducted on these chemical constituents, the cellular events that occur during the development of the carotenoid-accumulating cells in the arils and their relationship with the final carotenoid accumulation in the vacuoles remain unknown. In this study, the development of the CSCs in B. orellana arils was analyzed by light and transmission electron microscopy. Carotenoids formed in specialized cells, whose number and size increased during aril development. At various stages of development, the cytoplasm of the CSCs contained chromoplasts that held an extensive network of tubules and plastoglobules. Next to the chromoplasts, lipid droplets may fuse one another to form osmiophilic bodies. In addition, vesicles were observed next to the tonoplast. At the final stages of development, both the osmiophilic bodies and vesicles, which became quadrangular or rectangular, were stored in the vacuoles of the CSCs. This study reported for the first time the occurrence of different storage unit types within the vacuole of carotenoid storage cells.

Indexed as

BixaceaeCarotenoidsCotyledonFruitPlant CellsSeedsCarotenoidsAchioteAnnattoBixa orellanaBixinCarotenoidChromoplastUrucum

Identifiers

PMID25786349
OpenAlexW1968789362

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.