Evidence map›Paper›PMID 32270183›Full record

ArticleJournal of experimental botany2020

Purple acid phosphatase 10c encodes a major acid phosphatase that regulates plant growth under phosphate-deficient conditions in rice.

Suren Deng, Linghong Lu, Jingyi Li, Zezhen Du, Tongtong Liu, Wenjing Li, Fangsen Xu, Lei Shi, Huixia Shou, Chuang Wang

Open access · hybridAbstract read
In one paragraph

Article in Journal of experimental botany, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
10.2field-weighted citation impact, top 2% 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

26 citing papers in PubMed, 89 citations in OpenAlex.

  1. Comparative Secretome Profiling ofPlants (Basel, Switzerland) · 2026
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  7. TheInternational journal of molecular sciences · 2025
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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 3 institutions in 1 country.

Suren DengMicroelement Research Center, College of Resources & Environment, Huazhong Agricultural University, Wuhan, P. R. China.
Linghong LuInstitute of Horticulture, Zhejiang Academy of Agricultural Sciences, Hangzhou, P. R. China.
Jingyi LiMicroelement Research Center, College of Resources & Environment, Huazhong Agricultural University, Wuhan, P. R. China.
Zezhen DuMicroelement Research Center, College of Resources & Environment, Huazhong Agricultural University, Wuhan, P. R. China.
Tongtong LiuMicroelement Research Center, College of Resources & Environment, Huazhong Agricultural University, Wuhan, P. R. China.
Wenjing LiMicroelement Research Center, College of Resources & Environment, Huazhong Agricultural University, Wuhan, P. R. China.
Fangsen XuMicroelement Research Center, College of Resources & Environment, Huazhong Agricultural University, Wuhan, P. R. China.
Lei ShiMicroelement Research Center, College of Resources & Environment, Huazhong Agricultural University, Wuhan, P. R. China.
Huixia ShouState Key Laboratory of Plant Physiology and Biochemistry, College of Life Sciences, Zhejiang University, Hangzhou, P. R. China.
Chuang WangMicroelement Research Center, College of Resources & Environment, Huazhong Agricultural University, Wuhan, P. R. China.
Huazhong Agricultural University · CNState Key Laboratory of Plant Physiology and BiochemistryZheJiang Academy of Agricultural Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Whilst constitutive overexpression of particular acid phosphatases (APases) can increase utilization of extracellular organic phosphate, negative effects are frequently observed in these transgenic plants under conditions of inorganic phosphate (Pi) sufficiency. In this study, we identified rice purple acid phosphatase 10c (OsPAP10c) as being a novel and major APase that exhibits activities associated both with the root surface and with secretion. Two constructs were used to generate the OsPAP10c-overexpression plants by driving its coding sequence with either a ubiquitin promoter (UP) or the OsPAP10c-native promoter (NP). Compared with the UP transgenic plants, lower expression levels and APase activities were observed in the NP plants. However, the UP and NP plants both showed a similar ability to degrade extracellular ATP and both promoted root growth. The growth performance and yield of the NP transgenic plants were better than the wild-type and UP plants in both hydroponic and field experiments irrespective of the level of Pi supply. Overexpression of APase by its native promoter therefore provides a potential way to improve crop production that might avoid increased APase activity in untargeted tissues and its inhibition of the growth of transgenic plants.

Indexed as

OryzaAcid PhosphataseGene Expression Regulation, PlantOrganophosphatesPhosphatesPhosphorusPlant ProteinsPlant RootsPlants, Genetically ModifiedAcid PhosphataseOrganophosphatesPhosphatesPhosphorusPlant Proteinspurple acid phosphataseAcid phosphatasenative promoterorganic phosphateoverexpressionPi deficiencyriceroot

Identifiers

PMID32270183
PMCPMC7475256
OpenAlexW3015406324

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.