ArticlePlant cell reports2011
Rice develop wavy seminal roots in response to light stimulus.
Article in Plant cell reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 25 citations in OpenAlex.
- Article
- ZIP Genes Are Involved in the Retransfer of Zinc Ions during the Senescence of Zinc-Deficient Rice Leaves.International journal of molecular sciences · 2023Article
- The Role of Light-Regulated Auxin Signaling in Root Development.International journal of molecular sciences · 2023Review
- Orchestration of ethylene and gibberellin signals determines primary root elongation in rice.The Plant cell · 2022Article
- Article
- Light and auxin signaling cross-talk programme root development in plants.Journal of biosciences · 2019Review
- Sense of space: Tactile sense for exploratory behavior of roots.Communicative & integrative biology · 2018Article
- Rice root curling, a response to mechanosensing, is modulated by the rice E3-ubiquitin ligase HIGH EXPRESSION OF OSMOTICALLY RESPONSIVE GENE1 (OsHOS1).Plant signaling & behavior · 2016Article
- Light-mediated modulation of helix angle and rate of seminal root tip movement determines root morphology of young rice seedlings.Plant signaling & behavior · 2016Article
- Article
- Light-modulated seminal wavy roots in rice mediated by nitric oxide-dependent signaling.Protoplasma · 2015Article
- Spatial-specific regulation of root development by phytochromes in Arabidopsis thaliana.Plant signaling & behavior · 2011Article
- Effect of the interaction between light and touch stimuli on inducing curling seminal roots in rice seedlings.Plant signaling & behavior · 2011Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Rice (Oryza sativa L.) seminal roots are the primary roots to emerge from germinated seeds. Here, we demonstrate that the photomorphology of the seminal roots was diverse among rice varieties, and the light-induced wavy roots were found mostly in indica-type rice varieties. The light-induced wavy morphology in rice seminal roots has been different with curling or coiling roots in some other specific conditions, such as high air humidity or high nitrogen nutrient. The efficiency of light-induced root waving was developmental stage dependent. The wavy root phenotype was caused by asymmetric cell growth around the stele. Using the inhibitors to block auxin polar transport and fatty acid oxygenation, the role of auxin and oxylipins in the morphogenesis of light-induced wavy roots was investigated. Expressions of genes encoded in the enzymes involved in fatty acid oxygenation in light-exposed roots were monitored by reverse transcriptase-polymerase chain reaction. Our results suggested that auxin polar transport was essential for inducing wavy seminal roots by light stimulus. In addition, the ketol oxylipins derived from allene oxide synthase (EC 4.2.1.92)-mediated fatty acid oxygenation function as intracellular signals for triggering the light-induced wavy root phenotype.
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