Evidence map›Paper›PMID 42098336›Full record

ReviewStress biology2026

The SPX protein family in plants: from phosphate sensors to multifunctional signaling hubs.

Shenghong Ge, Kai Yuan, Mingguang Lei

Abstract readReview
PubMed Full text at PMC Publisher
In one paragraph

Review in Stress biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Shenghong GeSchool of Life Sciences, Central South University, Changsha, Hunan, China.
Kai YuanSchool of Life Sciences, Central South University, Changsha, Hunan, China.
Mingguang LeiCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 311121, China. mglei@hznu.edu.cn.ORCID http://orcid.org/0000-0003-1382-7480

Funding

Hangzhou Normal University 2025JCXK01National Natural Science Foundation of China 32570313National Natural Science Foundation of China U24A20385
6 · The paper itself

Abstract

Phosphorus (P) is an essential macronutrient for plant growth and development, yet its limited availability in soil severely constrains crop productivity. To cope with phosphate (Pi) deficiency, plants have evolved a sophisticated signaling network centered on SPX domain proteins, which serve as central regulators of Pi homeostasis. Recent breakthrough structural studies have revolutionized our understanding of these proteins, revealing their function as cellular Pi sensors through binding of the inositol pyrophosphate InsP

Indexed as

Biotic and abiotic stressesInositol pyrophosphatesPhosphate signalingPHR transcription factorsSPX domain

Identifiers

PMID42098336
PMCPMC13153306

What OpenQuestion holds

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LicenceCC BY
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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.