ArticlePlant physiology2015
Drought Induces Distinct Growth Response, Protection, and Recovery Mechanisms in the Maize Leaf Growth Zone.
Article in Plant physiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.
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Who cites it
66 citing papers in PubMed, 216 citations in OpenAlex.
- Drought and salinity stress remodel Asian rice (Oryza sativa) leaf development through cell-type-specific regulatory programs.The New phytologist · 2026Article
- Review
- Drought modifies the impacts of soil nutrient heterogeneity on native and alien plant growth in the absence of competition.AoB PLANTS · 2025Article
- Assessing the drought tolerance of some sesame genotypes using agro-morphological, physiological, and drought tolerance indices.BMC plant biology · 2025Article
- Enhancing drought tolerance inFrontiers in plant science · 2025Article
- A Critical Review of Recent Advances in Maize Stress Molecular Biology.International journal of molecular sciences · 2024Review
- Drought and rewatering practices improve adaptability of seedling maize to drought stress by a super-compensate effect.Heliyon · 2024Article
- Article
- Impact of Drought Stress on Plant Growth and Its Management Using Plant Growth Promoting Rhizobacteria.Indian journal of microbiology · 2024Review
- Not so hidden anymore: Advances and challenges in understanding root growth under water deficits.The Plant cell · 2024Review
- Transcriptome-Based Weighted Gene Co-Expression Network Analysis Reveals the Photosynthesis Pathway and Hub Genes Involved in Promoting Tiller Growth under Repeated Drought-Rewatering Cycles in Perennial Ryegrass.Plants (Basel, Switzerland) · 2024Article
- Cellular dynamics in the maize leaf growth zone during recovery from chilling depends on the leaf developmental stage.Plant cell reports · 2024Article
- Exacerbation of drought-induced physiological and biochemical changes in leaves ofJournal of biosciences · 2024Article
- Developing Functional Relationships between Soil Moisture Content and Corn Early-Season Physiology, Growth, and Development.Plants (Basel, Switzerland) · 2023Article
- An Overview of Molecular Basis and Genetic Modification of Floral Organs Genes: Impact of Next-Generation Sequencing.Molecular biotechnology · 2023Review
- Sensitivity of the Photosynthetic Apparatus in Maize and Sorghum under Different Drought Levels.Plants (Basel, Switzerland) · 2023Article
- Physiological analysis reveals the mechanism of accelerated growth recovery for rice seedlings by nitrogen application after low temperature stress.Frontiers in plant science · 2023Article
- When drought meets heat - a plant omics perspective.Frontiers in plant science · 2023Review
- Acetic acid positively modulates proline metabolism for mitigating PEG-mediated drought stress in Maize and Arabidopsis.Frontiers in plant science · 2023Article
- Sustaining yield and nutritional quality of peanuts in harsh environments: Physiological and molecular basis of drought and heat stress tolerance.Frontiers in genetics · 2023Review
6 more citing papers are in PubMed but not listed here.
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Authors and funding
11 authors at 2 institutions in 5 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Drought is the most important crop yield-limiting factor, and detailed knowledge of its impact on plant growth regulation is crucial. The maize (Zea mays) leaf growth zone offers unique possibilities for studying the spatiotemporal regulation of developmental processes by transcriptional analyses and methods that require more material, such as metabolite and enzyme activity measurements. By means of a kinematic analysis, we show that drought inhibits maize leaf growth by inhibiting cell division in the meristem and cell expansion in the elongation zone. Through a microarray study, we observed the down-regulation of 32 of the 54 cell cycle genes, providing a basis for the inhibited cell division. We also found evidence for an up-regulation of the photosynthetic machinery and the antioxidant and redox systems. This was confirmed by increased chlorophyll content in mature cells and increased activity of antioxidant enzymes and metabolite levels across the growth zone, respectively. We demonstrate the functional significance of the identified transcriptional reprogramming by showing that increasing the antioxidant capacity in the proliferation zone, by overexpression of the Arabidopsis (Arabidopsis thaliana) iron-superoxide dismutase gene, increases leaf growth rate by stimulating cell division. We also show that the increased photosynthetic capacity leads to enhanced photosynthesis upon rewatering, facilitating the often-observed growth compensation.
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