ArticleNature communications2017
Fine-tuning of auxin homeostasis governs the transition from floral stem cell maintenance to gynoecium formation.
Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.
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Who cites it
60 citing papers in PubMed.
- Genome-wide characterization of the LBD gene family in Sapindus mukorossi and functional analysis of the role of SmuLBD26 in male sterility.Plant cell reports · 2026Article
- Elucidation of the genetic architecture stabilizing the heading time in barley (Hordeum vulgare L.).Planta · 2026Article
- Dynamic auxin maxima regulate male-to-hermaphrodite conversion and de novo meristem formation in the fern Ceratopteris gametophytes.PLoS biology · 2026Article
- "Bud to bloom"-hormonal coordination in floral initiation.Plant biology (Stuttgart, Germany) · 2025Review
- The Role of CRABS CLAW Transcription Factor in Floral Organ Development in Plants.International journal of molecular sciences · 2025Review
- Spatiotemporal Transcriptomic Atlas Reveals the Regulatory Mechanisms Underlying Early Inflorescence Development and Sex Differentiation in Spinach.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- SlKNUCKLES regulates floral meristem activity and controls fruit size inHorticulture research · 2025Article
- Tetraspanin 5 orchestrates resilience to salt stress through the regulation of ion and reactive oxygen species homeostasis in rice.Plant biotechnology journal · 2025Article
- Meristem fate: to terminate, or not?Frontiers in plant science · 2025Review
- KNUCKLES regulates floral meristem termination by controlling auxin distribution and cytokinin activity.The Plant cell · 2024Article
- Expression of carbohydrate-related genes underlying 3,5,6-TPA-induced fruitlet abscission in citrus.Scientific reports · 2024Article
- Brassinosteroid signaling represses ZINC FINGER PROTEIN11 to regulate ovule development in Arabidopsis.The Plant cell · 2024Article
- Arabidopsis transcription factor TCP4 controls the identity of the apical gynoecium.The Plant cell · 2024Article
- SlCRCa is a key D-class gene controlling ovule fate determination in tomato.Plant biotechnology journal · 2024Article
- Molecular and genetic regulation of petal number variation.Journal of experimental botany · 2024Review
- The YABBY Transcription Factor, SlYABBY2a, Positively Regulates Fruit Septum Development and Ripening in Tomatoes.International journal of molecular sciences · 2024Article
- Heat stress impairs floral meristem termination and fruit development by affecting the BR-SlCRCa cascade in tomato.Plant communications · 2024Article
- MADS-Box Family Genes inPlants (Basel, Switzerland) · 2024Article
- Petal abscission is promoted by jasmonic acid-induced autophagy at Arabidopsis petal bases.Nature communications · 2024Article
- Transcriptome profiling reveals key regulatory factors and metabolic pathways associated with curd formation and development in broccoli.Frontiers in plant science · 2024Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To ensure successful plant reproduction and crop production, the spatial and temporal control of the termination of the floral meristem must be coordinated. In Arabidopsis, the timing of this termination is determined by AGAMOUS (AG). Following its termination, the floral meristem underdoes gynoecium formation. A direct target of AG, CRABS CLAW (CRC), is involved in both floral meristem determinacy and gynoecium development. However, how floral meristem termination is coordinated with gynoecium formation is not understood. Here, we identify a mechanistic link between floral meristem termination and gynoecium development through fine-tuning of auxin homeostasis by CRC. CRC controls auxin homeostasis in the medial region of the developing gynoecium to generate proper auxin maxima. This regulation partially occurs via direct transcriptional repression of TORNADO2 (TRN2) by CRC. Plasma membrane-localized TRN2 modulates auxin homeostasis. We propose a model describing how regulation of auxin homeostasis mediates the transition from floral meristem termination to gynoecium development.
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