ArticleRice (New York, N.Y.)2020
Natural Diversity in Stomatal Features of Cultivated and Wild Oryza Species.
Article in Rice (New York, N.Y.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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15 citing papers in PubMed, 30 citations in OpenAlex.
- Disakisperma species (Poaceae): CPlanta · 2026Article
- Exploring wild rices for photosynthetic efficiency improvement in rice.Physiology and molecular biology of plants : an international journal of functional plant biology · 2026Article
- Water Availability and Leaf Microstructures Jointly Regulate Dew Absorption in Plants with Different Ecotypes.Plants (Basel, Switzerland) · 2026Article
- Learning from nature: photosynthetic traits conferring superior salt tolerance in wild ricePhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Article
- Decoding stomatal characteristics regulating water use efficiency at leaf and plant scales in rice genotypes.Planta · 2024Article
- Cultivated sunflower (Plant direct · 2024Article
- Natural polymorphisms in ZmIRX15A affect water-use efficiency by modulating stomatal density in maize.Plant biotechnology journal · 2023Article
- How Does Stomatal Density and Residual Transpiration Contribute to Osmotic Stress Tolerance?Plants (Basel, Switzerland) · 2023Review
- Evaluation of millets for physio-chemical and root morphological traits suitable for resilient farming and nutritional security in Eastern Himalayas.Frontiers in nutrition · 2023Article
- Photosynthetic Plasticity and Stomata Adjustment in Chromosome Segment Substitution Lines of Rice Cultivar KDML105 under Drought Stress.Plants (Basel, Switzerland) · 2022Article
- Stomatal Ratio Showing No Response to Light Intensity inPlants (Basel, Switzerland) · 2022Article
- Out of Africa: characterizing the natural variation in dynamic photosynthetic traits in a diverse population of African rice (Oryza glaberrima).Journal of experimental botany · 2022Article
- Rice breeding for yield under drought has selected for longer flag leaves and lower stomatal density.Journal of experimental botany · 2021Article
- Rice Stomatal Mega-Papillae Restrict Water Loss and Pathogen Entry.Frontiers in plant science · 2021Article
- Differences in drought avoidance rather than differences in the fast versus slow growth spectrum explain distributions of two Asclepias species.Physiologia plantarumArticle
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Authors and funding
14 authors at 3 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundStomata in rice control a number of physiological processes by regulating gas and water exchange between the atmosphere and plant tissues. The impact of the structural diversity of these micropores on its conductance level is an important area to explore before introducing stomatal traits into any breeding program in order to increase photosynthesis and crop yield. Therefore, an intensive measurement of structural components of stomatal complex (SC) of twenty three Oryza species spanning the primary, secondary and tertiary gene pools of rice has been conducted.
resultsExtensive diversity was found in stomatal number and size in different Oryza species and Oryza complexes. Interestingly, the dynamics of stomatal traits in Oryza family varies differently within different Oryza genetic complexes. Example, the Sativa complex exhibits the greatest diversity in stomatal number, while the Officinalis complex is more diverse for its stomatal size. Combining the structural information with the Oryza phylogeny revealed that speciation has tended towards increasing stomatal density rather than stomatal size in rice family. Thus, the most recent species (i.e. the domesticated rice) eventually has developed smaller yet numerous stomata. Along with this, speciation has also resulted in a steady increase in stomatal conductance (anatomical, g
conclusionCurrent paper generates useful data on stomatal profile of wild rice that is hitherto unknown for the rice science community. It has been proved here that the speciation has resulted in an increased stomatal number accompanied by size reduction during Oryza's evolutionary course; this has resulted in an increased g
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