Evidence map›Paper›PMID 26297452›Full record

ArticlePlanta2015

The roles of tetrapyrroles in plastid retrograde signaling and tolerance to environmental stresses.

Zhong-Wei Zhang, Gong-Chang Zhang, Feng Zhu, Da-Wei Zhang, Shu Yuan

Abstract read
PubMed Publisher
In one paragraph

Article in Planta, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

19 citing papers in PubMed, 36 citations in OpenAlex.

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  18. Tetrapyrrole Signaling in Plants.Frontiers in plant science · 2016
    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

5 authors at 3 institutions in 1 country.

Zhong-Wei ZhangCollege of Resources, Sichuan Agricultural University, 211 Huimin Road, Chengdu, 611130, China.
Gong-Chang ZhangCollege of Resources, Sichuan Agricultural University, 211 Huimin Road, Chengdu, 611130, China.
Feng ZhuSchool of Horticulture and Plant Protection, Yangzhou University, Yangzhou, 225009, China.
Da-Wei ZhangCollege of Life Science, Sichuan University, Chengdu, 610064, China.
Shu YuanCollege of Resources, Sichuan Agricultural University, 211 Huimin Road, Chengdu, 611130, China. roundtree318@hotmail.com.
Sichuan Agricultural University · CNSichuan University · CNYangzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MAIN

conclusionThis review provides new insights that tetrapyrrole signals play important roles in nuclear gene expression, chloroplast development and plant's resistance to environmental stresses. Higher plants contain many tetrapyrroles, including chlorophyll (Chl), heme, siroheme, phytochromobilin and some of their precursors, all of which have important biological functions. Genetic and physiological studies indicated that tetrapyrrole (mainly Mg-protoporphyrin IX) retrograde signals control photosynthesis-associated nuclear gene (PhANG) expression. Recent studies have shown that tetrapyrrole-derived signals may correlate with plant resistance to environmental stresses such as drought, high-light stress, water stress, osmotic stress, salinity and heavy metals. Signaling and physiological roles of Mg-protoIX-binding proteins (such as PAPP5, CRD and HSP90) and heme-binding proteins (such as HO and TSPO) and tetrapyrrole-signaling components (such as GUN1, ABI4 and CBFA) are summarized. Some of them positively regulate plant development and response to environmental stresses. The intermediate signaling components (such as PTM, HSP70-HSP90-HAP1 complex and PAPP5) between the nucleus and the plastid also positively regulate plant resistance to environmental stresses. This review provides new insights that genetically modified plants with enhanced tetrapyrrole levels have improved resistance to environmental stresses.

Indexed as

Stress, PhysiologicalArabidopsisDroughtsGene Expression Regulation, PlantPlant ProteinsPlastidsSignal TransductionTetrapyrrolesPlant ProteinsTetrapyrrolesEnvironmental stressesGUNHemeMg-protoIXPlastid retrograde signaling

Identifiers

PMID26297452
OpenAlexW1136072025

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.