ArticlePlant, cell & environment2026
The Chromatin Remodeler PEL1.2 Coordinates GA/JA Homoeostasis to Promote Panicle Exsertion for Hybrid Rice Seed Production.
Article in Plant, cell & environment, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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
1 citing paper in PubMed.
- The Chromatin Remodeler PEL1.2 Coordinates GA/JA Homoeostasis to Promote Panicle Exsertion for Hybrid Rice Seed Production.Plant, cell & environment · 2026Article
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Authors and funding
8 authors.
Funding
Abstract
Short panicle exsertion length (PEL) severely restricts outcrossing pollination efficiency and yield in hybrid rice seed production, yet the regulatory network coordinating chromatin architecture and hormonal homoeostasis underlying PEL remains elusive. Here, we report a hormone-centred regulatory mechanism driven by chromatin remodelling that controls PEL. Through map-based cloning, we identified the causal gene PEL1.2, which encodes a Snf2-family chromatin remodelling factor. Mechanistically, our results reveal that PEL1.2 functions by reshaping the chromatin landscape to modulate the transcription of target genes. In this model, PEL1.2 displaces nucleosomes to create an open chromatin state at the promoters of target genes, thereby facilitating the access of specific transcription factors to activate gene expression. This transcriptional regulation significantly elevates bioactive gibberellic acid 4 (GA
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