ArticlePloS one2014
Ectopic expression of a maize hybrid down-regulated gene ZmARF25 decreases organ size by affecting cellular proliferation in Arabidopsis.
Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 8 papers.
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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.
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Who cites it
8 citing papers in PubMed, 12 citations in OpenAlex.
- Fusion gene 4CL-CCR promotes lignification in tobacco suspension cells.Plant cell reports · 2023Article
- Regulators of early maize leaf development inferred from transcriptomes of laser capture microdissection (LCM)-isolated embryonic leaf cells.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Reverse genetic approaches for breeding nutrient-rich and climate-resilient cereal and food legume crops.Heredity · 2022Article
- Characterization and Expression Patterns of Auxin Response Factors in Wheat.Frontiers in plant science · 2018Article
- Article
- Hormone-regulated defense and stress response networks contribute to heterosis in Arabidopsis F1 hybrids.Proceedings of the National Academy of Sciences of the United States of America · 2015Article
- Hybrid mimics and hybrid vigor in Arabidopsis.Proceedings of the National Academy of Sciences of the United States of America · 2015Article
- Epigenetic Changes in Hybrids.Plant physiology · 2015Review
Corrections and comments
- Retraction · 2016-05-12Duplication of/in Image · Error in Image · Euphemisms for Misconduct · Manipulation of Images ·
- Retracted
Authors and funding
11 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Heterosis is associated with differential gene expression between hybrids and their parental lines, and the genes involved in cell proliferation played important roles. AtARF2 is a general cell proliferation repressor in Arabidopsis. In our previous study, two homologues (ZmARF10 and ZmARF25) of AtARF2 were identified in maize, but their relationship with heterosis was not elucidated. Here, the expression patterns of ZmARF10 and ZmARF25 in seedling leaves of maize hybrids and their parental lines were analyzed. The results of qRT-PCR exhibited that ZmARF25 was down-regulated in leaf basal region of hybrids. Moreover, overexpression of ZmARF25 led to reduced organ size in Arabidopsis, which was mainly due to the decrease in cell number, not cell size. In addition, the cell proliferation related genes AtANT, AtGIF1 and AtGRF5 were down-regulated in 35S::ZmARF25 transgenic lines. Collectively, we proposed that the down-regulation of ZmARF25 in maize hybrid may accelerate cell proliferation and promote leaf development, which, in turn, contributes to the observed leaf size heterosis in maize.
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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.