ArticleBMC plant biology2023
Differential responses of contrasting low phosphorus tolerant cotton genotypes under low phosphorus and drought stress.
Article in BMC plant biology, 2023. 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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13 citing papers in PubMed, 24 citations in OpenAlex.
- Cotton Seed Germination Under the Main Abiotic Stress: Physiological Mechanisms, Molecular Responses, and Agronomic Strategies.Plants (Basel, Switzerland) · 2026Review
- Seed priming with chitosan nanoparticles improved seed vigour parameters and antioxidant enzyme kinetics under polyethylene glycol (PEG) induced drought stress in cotton.BMC plant biology · 2026Article
- Contrasting responses of two Camellia oleifera rootstocks differing in phosphorus efficiency to low-phosphorus stress.BMC plant biology · 2026Article
- Effects of a Hydrogel Polymer on the Physiology and Antioxidant Activity of Naturally Colored Cotton Cultivars Under Water Deficit.Plants (Basel, Switzerland) · 2026Article
- Marker assisted pyramiding of Pup1 and Saltol1 QTLs and recurrent parent genome recovery in elite rice variety CR 1009 Sub1.Molecular biology reports · 2026Article
- Grafting and biodynamic nanosilica-induced physiological and transcriptomic modulation of chilli (Frontiers in plant science · 2026Article
- Phosphorus Supplementation Enhances Growth and Antioxidant Defense Against Cadmium Stress in Cotton.Antioxidants (Basel, Switzerland) · 2025Article
- Isolation and identification of core-genes in barley roots under low phosphorus stress.Molecular biology reports · 2025Article
- The Role of Phosphorus Fertilization in Antioxidant Responses of Drought-Stressed Common Beech and Sessile Oak Provenances.International journal of molecular sciences · 2025Article
- Screening and identification of evaluation indicators of low phosphorus tolerant germplasm in Gleditsia sinensis Lam.Scientific reports · 2024Article
- Photosynthetic Response to Phosphorus Fertilization in Drought-Stressed Common Beech and Sessile Oak from Different Provenances.Plants (Basel, Switzerland) · 2024Article
- Evaluating Yield, Nutritional Quality, and Environmental Impact of Quinoa Straws across Mediterranean Water Environments.Plants (Basel, Switzerland) · 2024Article
- Phosphorus Plays Key Roles in Regulating Plants' Physiological Responses to Abiotic Stresses.Plants (Basel, Switzerland) · 2023Review
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Authors and funding
7 authors at 4 institutions in 2 countries.
Funding
Abstract
backgroundDrought is one of the main reasons for low phosphorus (P) solubility and availability.
aimsThe use of low P tolerant cotton genotypes might be a possible option to grow in drought conditions.
methodsThis study investigates the tolerance to drought stress in contrasting low P-tolerant cotton genotypes (Jimian169; strong tolerant to low P and DES926; weak tolerant to low P). In hydroponic culture, the drought was artificially induced with 10% PEG in both cotton genotypes followed by low (0.01 mM KH
resultsThe results showed that under low P, PEG-induced drought greatly inhibited growth, dry matter production, photosynthesis, P use efficiency, and led to oxidative stress from excessive malondialdehyde (MDA) and higher accumulation of reactive oxygen species (ROS), and these effects were more in DES926 than Jimian169. Moreover, Jimian169 alleviated oxidative damage by improving the antioxidant system, photosynthetic activities, and an increase in the levels of osmoprotectants like free amino acids, total soluble proteins, total soluble sugars, and proline.
conclusionsThe present study suggests that the low P-tolerant cotton genotype can tolerate drought conditions through high photosynthesis, antioxidant capacity, and osmotic adjustment.
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