ArticleThe Plant journal : for cell and molecular biology2018
Novel functions of the Arabidopsis transcription factor TCP5 in petal development and ethylene biosynthesis.
Article in The Plant journal : for cell and molecular biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed, 59 citations in OpenAlex.
- Gene duplication dynamics and regulatory evolution shape the diversification of Asteraceae.bioRxiv : the preprint server for biology · 2025Article
- A PIF-regulated switch in cell axis growth drives cotyledon expansion through tissue-specific cell expansion and division.The Plant journal : for cell and molecular biology · 2025Article
- Building beauty: Understanding how hormone signaling regulates petal patterning and morphogenesis.The Plant journal : for cell and molecular biology · 2025Review
- Overexpression ofInternational journal of molecular sciences · 2025Article
- Comparative transcriptomics of two petal variants reveals key functional genes underlying petal shape development in lotus (Frontiers in plant science · 2025Article
- Article
- Understanding Transcription Factors and How They Affect Processes in Cucumber Sex Determination.Metabolites · 2023Article
- TCP Transcription Factors in Plant Reproductive Development: Juggling Multiple Roles.Biomolecules · 2023Review
- Hormones and Flower Development in Arabidopsis.Methods in molecular biology (Clifton, N.J.) · 2023Article
- The double round-robin population unravels the genetic architecture of grain size in barley.Journal of experimental botany · 2022Article
- QNE1 is a key flowering regulator determining the length of the vegetative period in soybean cultivars.Science China. Life sciences · 2022Article
- Induction of distinct plant cell death programs by secreted proteins from the wheat pathogen Zymoseptoria tritici.Scientific reports · 2022Article
- Genetic control of the operculum and capsule morphology of Eucalyptus globulus.Annals of botany · 2022Article
- Arabidopsis transcription factor TCP4 represses chlorophyll biosynthesis to prevent petal greening.Plant communications · 2022Article
- HaCYC2c regulating the heteromorphous development and functional differentiation of florets by recognizing HaNDUA2 in sunflower.Plant cell reports · 2022Article
- CINCINNATA-Like TCP Transcription Factors in Cell Growth - An Expanding Portfolio.Frontiers in plant science · 2022Review
- Evolutionary analyses and expression patterns of TCP genes in Ranunculales.Frontiers in plant science · 2022Article
- Review
- Comparative Genomic Analysis ofFrontiers in genetics · 2021Article
- The regulation of ethylene biosynthesis: a complex multilevel control circuitry.The New phytologist · 2021Review
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The flowers of most dicotyledons have petals that, together with the sepals, initially protect the reproductive organs. Later during development petals are required to open the flower and to attract pollinators. This diverse set of functions demands tight temporal and spatial regulation of petal development. We studied the functioning of the Arabidopsis thaliana TCP5-like transcription factors (TFs) in petals. Overexpression of TCP5 in petal epidermal cells results in smaller petals, whereas tcp5 tcp13 tcp17 triple knockout lines have wider petals with an increased surface area. Comprehensive expression studies revealed effects of TCP5-like TFs on the expression of genes related to the cell cycle, growth regulation and organ growth. Additionally, the ethylene biosynthesis genes 1-amino-cyclopropane-1-carboxylate (ACC) synthase 2 (ACS2) and ACC oxidase 2 (ACO2) and several ETHYLENE RESPONSE FACTORS (ERFs) are found to be differentially expressed in TCP5 mutant and overexpression lines. Chromatin immunoprecipitation-quantitative PCR showed direct binding of TCP5 to the ACS2 locus in vivo. Ethylene is known to influence cell elongation, and the petal phenotype of the tcp5 tcp13 tcp17 mutant could be complemented by treatment of the plants with an ethylene pathway inhibitor. Taken together, this reveals a novel role for TCP5-like TFs in the regulation of ethylene-mediated petal development and growth.
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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.