Evidence map›Paper›PMID 22058408›Full record

ArticleJournal of experimental botany2012

Low-temperature-modulated fruit ripening is independent of ethylene in 'Sanuki Gold' kiwifruit.

Eric G Mworia, Takashi Yoshikawa, Nadiah Salikon, Chisato Oda, William O Asiche, Naoki Yokotani, Daigo Abe, Koichiro Ushijima, Ryohei Nakano, Yasutaka Kubo

Abstract read
In one paragraph

Article in Journal of experimental botany, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
6.6field-weighted citation impact, top 4% 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

20 citing papers in PubMed, 98 citations in OpenAlex.

  1. Article
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  7. Characterization and Identification of a Ripening-Related GeneInternational journal of molecular sciences · 2022
    Article
  8. Article
  9. Article
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  11. Ethylene facilitates boil-peeling in fruits.Food science & nutrition · 2019
    Article
  12. 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

10 authors at 1 institution in 1 country.

Eric G MworiaLaboratory of Postharvest Agriculture, Faculty of Agriculture, Okayama University, Tsushima, Okayama, 700-8530, Japan.
Takashi Yoshikawa
Nadiah Salikon
Chisato Oda
William O Asiche
Naoki Yokotani
Daigo Abe
Koichiro Ushijima
Ryohei Nakano
Yasutaka Kubo
Okayama University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fruit ripening in response to treatments with propylene, 1-methycyclopropene (1-MCP), and low temperature was characterized in 'Sanuki Gold' kiwifruit, Actinidia chinensis Planch. Propylene treatment immediately induced rapid fruit softening, increased AC-PG (polygalacturonase) and AC-EXP (expansin) mRNA accumulation, and stimulated an increase in the soluble solid concentration (SSC) and a decrease in titratable acidity (TA). After 3 d exposure to propylene, ethylene production and AC-PL (pectate lyase) mRNA accumulation were observed. 1-MCP treatment after 24 h exposure to propylene eliminated AC-PG mRNA accumulation and suppressed continued changes in SSC and TA. Application of 1-MCP at the start of the treatment, followed by continuous propylene exposure, markedly delayed fruit softening, and the expression of the cell wall-modifying genes, and changes in the SSC and TA, indicating that kiwifruit become insensitive to ethylene at least for 3 d following 1-MCP exposure. Surprisingly, significant fruit softening, mRNA accumulation of AC-PG, AC-PL, and AC-EXP, and decreased TA were observed without ethylene production in intact fruit stored at low temperature for 1 month, but not in fruit stored at room temperature. Repeated 1-MCP treatments (twice a week) failed to inhibit the changes that occurred in low temperature storage. These observations indicate that low temperature modulates the ripening of kiwifruit in an ethylene-independent manner, suggesting that kiwifruit ripening is inducible by either ethylene or low temperature signals.

Indexed as

Cold TemperatureActinidiaAlkenesCyclopropanesDNA, ComplementaryEthylenesFruitGene Expression Regulation, PlantPlant ProteinsPolygalacturonaseRNA, MessengerSignal TransductionTime FactorsAlkenesCyclopropanesDNA, ComplementaryethyleneEthylenesexpansin protein, plantPlant ProteinsPolygalacturonasepropyleneRNA, Messenger

Identifiers

PMID22058408
PMCPMC3254691
OpenAlexW2140043375

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.