ArticlePlant molecular biology2020
PSBR1, encoding a mitochondrial protein, is regulated by brassinosteroid in moso bamboo (Phyllostachys edulis).
Article in Plant molecular biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed, 9 citations in OpenAlex.
- Manipulating brassinosteroid signaling pathway to genetically improve horticultural plants.aBIOTECH · 2025Review
- Article
- Multi-omics of Circular RNAs and Their Responses to Hormones in Moso Bamboo (Phyllostachys edulis).Genomics, proteomics & bioinformatics · 2023Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 2 institutions in 2 countries.
Funding
Abstract
key messagePSBR1 is a moso bamboo gene negatively regulated by brassinosteroid, which encodes a mitochondrial localized protein. Overexpression of PSBR1 leads to growth inhibition in various growth progresses in Arabidopsis. The young shoot of moso bamboo (Phyllostachys edulis) is known as one of the fastest growing plant organs. The roles of phytohormones in the fast-growth of bamboo shoot are not fully understood. Brassinosteroids (BRs) are a group of growth-promoting steroid hormones that play important roles in cell elongation and division. While BR related genes are highly enriched in fast-growing internodes in moso bamboo, the functions of BR in the fast-growth process is not understood at the molecular level. Here, we identified a poaceae specific gene, PSBR1 (Poaceae specific and BR responsive gene 1) from the moso bamboo genome. PSBR1 was highly expressed in the stem and leaves of bamboo seedling, and the elongating nodes of fast-growing bamboo shoot. PSBR1's expression is increased by BR biosynthesis inhibitor propiconazole but decreased by BR treatment. PSBR1 encodes a novel protein that is localized to the mitochondria in tobacco and bamboo protoplast. The Arabidopsis transgenic plants overexpressing PSBR1 show growth inhibition in both vegetative and reproductive stages. This study suggests that PSBR1 is a BR regulated mitochondrial protein in bamboo, which inhibits plant growth when overexpressed in Arabidopsis.
Indexed as
Identifiers
What Socratic 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 Socratic graph.