ArticleThe Plant cell2005
BLADE-ON-PETIOLE-dependent signaling controls leaf and floral patterning in Arabidopsis.
Article in The Plant cell, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 158 papers, 1 of them a synthesis that pooled it.
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Who cites it
158 citing papers in PubMed, 1 synthesis or guideline pooled it, 336 citations in OpenAlex.
- Overview of molecular mechanisms of plant leaf development: a systematic review.Frontiers in plant science · 2023Pooled it
- Dissecting morphological changes during floral abscission inAoB PLANTS · 2026Article
- The genetic and developmental enigma of rhizomes: crucial traits with limited understanding.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Review
- Transcriptomic Analysis of Phylloclade inPlants (Basel, Switzerland) · 2026Article
- Cell fate acquisition at a de novo developmental boundary in the maize leaf.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Genome-Wide Identification, Characterization, and Expression Analysis of the BTB domain-Containing Protein Gene Family in Poplar.Biochemical genetics · 2026Article
- The HAESA family of receptor-like kinases: abscission pathways and emerging functions.Frontiers in plant science · 2026Review
- Genome-wide identification and expression analysis ofPlant signaling & behavior · 2025Article
- Overexpression of a Xylem-Dominant Expressing BTB Gene,Plants (Basel, Switzerland) · 2025Article
- The C2H2 Zinc-Finger protein ELR1 negatively regulates cytokinin metabolism and signaling pathway in rice.Functional & integrative genomics · 2025Article
- Unlocking grass leaf development: foundations for tunable cereal design.The New phytologist · 2025Review
- Abscission zones: cellular interfaces for the programmed separation of organs.Annals of botany · 2025Review
- Integration of digital phenotyping, GWAS, and transcriptomic analysis revealed a key gene for bud size in tea plant (Horticulture research · 2025Article
- The transcriptional regulator VAL1 promotes Arabidopsis flowering by repressing the organ boundary genes BOP1 and BOP2.Plant physiology · 2025Article
- Overexpression of the Transcription FactorInternational journal of molecular sciences · 2025Article
- Building beauty: Understanding how hormone signaling regulates petal patterning and morphogenesis.The Plant journal : for cell and molecular biology · 2025Review
- Distinct gene reprogramming in rosetted and symptomless shoots from the same mature rose plants infected with rose rosette virus.Frontiers in plant science · 2025Article
- Characterization and expression patterns of theJournal of genetics · 2025Article
- NPR1 promotes blue light-induced plant photomorphogenesis by ubiquitinating and degrading PIF4.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Genetic Analysis and Fine Mapping of QTLs for Stigma Exsertion Rate in Rice.Rice (New York, N.Y.) · 2024Article
98 more citing papers are in PubMed but not listed here.
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
NONEXPRESSOR OF PR GENES1 (NPR1) is a key regulator of the plant defense response known as systemic acquired resistance. Accumulation of the signal molecule salicylic acid (SA) leads to a change in intracellular redox potential, enabling NPR1 to enter the nucleus and interact with TGACG sequence-specific binding protein (TGA) transcription factors, which in turn bind to SA-responsive elements in the promoters of defense genes. Here, we show that two NPR1-like genes, BLADE-ON-PETIOLE1 (BOP1) and BOP2, function redundantly to control growth asymmetry, an important aspect of patterning in leaves and flowers. Phenotypes in the double mutant include leafy petioles, loss of floral organ abscission, and asymmetric flowers subtended by a bract. We demonstrate that BOP2 is localized to both the nucleus and the cytoplasm, but unlike NPR1, it is highly expressed in young floral meristems and in yeast interacts preferentially with the TGA transcription factor encoded by PERIANTHIA (PAN). In support of a biological relevance for this interaction, we show that bop1 bop2 and pan mutants share a pentamerous arrangement of first whorl floral organs, a patterning defect that is retained in bop1 bop2 pan triple mutants. Our data provide evidence that BOP proteins control patterning via direct interactions with TGA transcription factors and demonstrate that a signaling mechanism similar to that formally associated with plant defense is likely used for the control of developmental patterning.
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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.