ArticlePlanta2007
Meristem maintenance and compound-leaf patterning utilize common genetic mechanisms in tomato.
Article in Planta, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 47 citations in OpenAlex.
- A two-step auxin-GA cross-talk regulates organ formation in tomato.Development (Cambridge, England) · 2026Article
- Stem Cell Basis for Fractal Patterns: Axillary Meristem Initiation.Frontiers in plant science · 2021Review
- Rapid customization of Solanaceae fruit crops for urban agriculture.Nature biotechnology · 2020Article
- Phenotypic and genetic characterization of tomato mutants provides new insights into leaf development and its relationship to agronomic traits.BMC plant biology · 2019Article
- A transportome-scale amiRNA-based screen identifies redundant roles of Arabidopsis ABCB6 and ABCB20 in auxin transport.Nature communications · 2018Article
- CLAUSA Is a MYB Transcription Factor That Promotes Leaf Differentiation by Attenuating Cytokinin Signaling.The Plant cell · 2016Article
- Phytoplasmal infection derails genetically preprogrammed meristem fate and alters plant architecture.Proceedings of the National Academy of Sciences of the United States of America · 2013Article
- A role for APETALA1/fruitfull transcription factors in tomato leaf development.The Plant cell · 2013Article
- Article
- A model for leaf initiation: determination of phyllotaxis by waves in the generative circle.Plant signaling & behavior · 2011Article
- Lobe-generating centres in the simple leaves of Myriophyllum aquaticum: evidence for KN1-like activity.Annals of botany · 2011Article
- Differentiating Arabidopsis shoots from leaves by combined YABBY activities.The Plant cell · 2010Article
- Weeds of change: Cardamine hirsuta as a new model system for studying dissected leaf development.Journal of plant research · 2010Review
- Gene expression patterns in seed plant shoot meristems and leaves: homoplasy or homology?Journal of plant research · 2010Article
- LYRATE is a key regulator of leaflet initiation and lamina outgrowth in tomato.The Plant cell · 2009Article
- Stage-specific regulation of Solanum lycopersicum leaf maturation by class 1 KNOTTED1-LIKE HOMEOBOX proteins.The Plant cell · 2009Article
- Control of compound leaf development by FLORICAULA/LEAFY ortholog SINGLE LEAFLET1 in Medicago truncatula.Plant physiology · 2008Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Balancing shoot apical meristem (SAM) maintenance and organ formation from its flanks is essential for proper plant growth and development and for the flexibility of organ production in response to internal and external cues. Leaves are formed at the SAM flanks and display a wide variability in size and form. Tomato (Solanum lycopersicum) leaves are compound with lobed margins. We exploited 18 recessive tomato mutants, representing four distinct phenotypic classes and six complementation groups, to track the genetic mechanisms involved in meristem function and compound-leaf patterning in tomato. In goblet (gob) mutants, the SAM terminates following cotyledon production, but occasionally partially recovers and produces simple leaves. expelled shoot (exp) meristems terminate after the production of several leaves, and these leaves show a reduced level of compoundness. short pedicel (spd) mutants are bushy, with impaired meristem structure, compact inflorescences, short pedicels and less compound leaves. In multi drop (mud) mutants, the leaves are more compound and the SAM tends to divide into two active meristems after the production of a few leaves. The range of leaf-compoundness phenotypes observed in these mutants suggests that compound-leaf patterning involves an array of genetic factors, which act successively to elaborate leaf shape. Furthermore, the results indicate that similar mechanisms underlie SAM activity and compound-leaf patterning in tomato.
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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.