ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2019
ZmAPRG, an uncharacterized gene, enhances acid phosphatase activity and Pi concentration in maize leaf during phosphate starvation.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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.
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.
Who cites it
6 citing papers in PubMed, 13 citations in OpenAlex.
- Genome-Wide Identification of the YABBY Gene Family in Maize and Its Expression Analysis Under Low Phosphorus and High Nitrogen Stress.Plants (Basel, Switzerland) · 2025Article
- ZmDof08, a zinc finger transcription factor, plays critical roles in photosynthesis in maize.Plant cell reports · 2025Article
- Decoding the ZmNF-YC1-ZmAPRG pathway for phosphorus efficiency.Frontiers in plant science · 2025Article
- Genome-wide association study identified BnaPAP17 genes involved in exogenous ATP utilization and regulating phosphorous content in Brassica napus.Plant cell reports · 2024Article
- Hybrid performance evaluation and genome-wide association analysis of root system architecture in a maize association population.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Genetic control of root architectural plasticity in maize.Journal of experimental botany · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
key messageAn uncharacterized gene, ZmAPRG, isolated by map-based cloning, enhances acid phosphatase activity and phosphate concentration in maize leaf during phosphate starvation. Acid phosphatase (APase) plays important roles in the absorption and utilization of phosphate (Pi) during maize growth. The information on genes regulating the acid phosphatase activity (APA) in maize leaves remains obscured. In a previous study, we delimited the quantitative trait locus, QTL-AP9 for APA to a region of about 546 kb. Here, we demonstrate that the GRMZM2G041022 located in the 546 kb region is a novel acid phosphatase-regulating gene (ZmAPRG). Its overexpression significantly increased the APA and Pi concentration in maize and rice leaves. Subcellular localization of ZmAPRG showed that it was anchored on the plasma and nuclear membrane. The transcriptome analysis of maize ZmAPRG overexpressing lines (ZmAPRG OE) revealed 1287 up-regulated and 392 down-regulated genes. Among these, we found APase, protein phosphatase, and phosphate transporter genes, which are known to be implicated in the metabolism and utilization of Pi. We inferred the ZmAPRG functions as an upstream regulation node, directly or indirectly regulating APases, protein phosphatases, and phosphate transporter genes involved in Pi metabolism and utilization in maize. These findings will pave the way for elucidating the mechanism of APase regulation, absorption and utilization of Pi, and would facilitate maize breeding for efficient use of fertilizers.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.