Evidence map›Paper›PMID 42287157›Full record

ArticlePlant signaling & behavior2026

Active ROP2 triggers leaf senescence and orchestrates the growth-senescence trade-off under nitrogen starvation.

Tian Zhang, Heng Ye, Ying Zhang, Jianfei Wang, Jing Wang, Shiyi Lixiang, Zhixi Lin, Yan Xiong, Yanlin Liu

Abstract read
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In one paragraph

Article in Plant signaling & behavior, 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
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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

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3 · Its place in the literature

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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

9 authors.

Tian ZhangCollege of Life Science, Fujian Provincial Key Laboratory of Haixia Plant Systems Biology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China.
Heng YeCollege of Life Science, Fujian Provincial Key Laboratory of Haixia Plant Systems Biology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China.
Ying ZhangCollege of Life Science, Fujian Provincial Key Laboratory of Haixia Plant Systems Biology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China.
Jianfei WangCollege of Life Science, Fujian Provincial Key Laboratory of Haixia Plant Systems Biology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China.
Jing WangCollege of Life Science, Fujian Provincial Key Laboratory of Haixia Plant Systems Biology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China.
Shiyi LixiangCollege of Life Science, Fujian Provincial Key Laboratory of Haixia Plant Systems Biology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China.
Zhixi LinCollege of Life Science, Fujian Provincial Key Laboratory of Haixia Plant Systems Biology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China.
Yan XiongCollege of Life Science, Fujian Provincial Key Laboratory of Haixia Plant Systems Biology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China.
Yanlin LiuCollege of Life Science, Fujian Provincial Key Laboratory of Haixia Plant Systems Biology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China.ORCID 0000-0003-0194-4428

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nitrogen (N) deficiency-induced leaf senescence is a genetically programmed process that facilitates plant adaptation to nutrient-limited conditions. Although numerous transcription factors (TFs) involved in N deficiency-induced leaf senescence have been identified, how they are regulated remains largely unknown. Here, we discovered that a plant-specific small GTPase, RHO of Plant 2 (ROP2), acts as an upstream positive regulator that bridges N starvation to leaf senescence by modulating key leaf senescence-associated TFs. Plants expressing

Indexed as

ArabidopsisArabidopsis ProteinsNitrogenPlant LeavesPlant SenescenceGene Expression Regulation, PlantGTP-Binding ProteinsTranscription FactorsArabidopsis ProteinsAT1G20090 protein, ArabidopsisGTP-Binding ProteinsNitrogenORE1 protein, ArabidopsisTranscription Factorsgrowth-senescence balanceleaf senescenceNitrogen starvationORE1ROP2

Identifiers

PMID42287157
PMCPMC13274157

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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.