ArticlePlant signaling & behavior2014
Light modulates the root tip excision induced lateral root formation in tomato.
Article in Plant signaling & behavior, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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
4 citing papers in PubMed.
- Root tip excision-induced exodermis lignification impacts lateral root emergence in Brachypodium distachyon.The New phytologist · 2026Article
- Improved root architecture and seedling performance in pistachio (Pistacia vera L.) via radicle-tip excision.BMC plant biology · 2025Article
- SProceedings of the National Academy of Sciences of the United States of America · 2024Article
- Transcription Factors VND1-VND3 Contribute to Cotyledon Xylem Vessel Formation.Plant physiology · 2018Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
During plant growth and development, root tip performs multifarious functions integrating diverse external and internal stimuli to regulate root elongation and architecture. It is believed that a signal originating from root tip inhibits lateral root formation (LRF). The excision of root tip induced LRF in tomato seedlings associated with accumulation of auxin in pericycle founder cells. The excision of cotyledons slightly reduced LRF, whereas severing shoot from root completely abolished LRF. Exogenous ethylene application did not alter LRF. The response was modulated by light with higher LRF in seedlings exposed to light. Our results indicate that light plays a role in LRF in seedlings by likely modulating shoot derived auxin.
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