Plant Responses to Simultaneous Biotic and Abiotic Stress: Molecular Mechanisms
By I. Ben Rejeb, V. Pastor, B. Mauch-Mani. Plants, 2014
679 citations recorded by the source corpus.
Plants are constantly confronted to both abiotic and biotic stresses that seriously reduce their productivity. Plant responses to these stresses are complex and involve numerous physiological, molecular, and cellular adaptations. Recent evidence shows that a combination of abiotic and biotic stress can have a positive effect on plant performance by reducing the susceptibility to biotic stress. Such an interaction between both types of stress points to a crosstalk between their respective signaling pathways. This crosstalk may be synergistic and/or antagonistic and include among others the involvement of phytohormones, transcription factors, kinase cascades, and reactive oxygen species (ROS). In certain cases, such crosstalk can lead to a cross-tolerance and enhancement of a plant’s resistance against pathogens. This review aims at giving an insight into cross-tolerance between abiotic and biotic stress, focusing on the molecular level and regulatory pathways.
Subfields: Plant Science
View Paper: https://www.semanticscholar.org/paper/6cd14f6e6825c1d5e7b80cf6219c9025cd0b2ea4
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Citations in the corpus
- The effects of climate change associated abiotic stresses on maize phytochemical defenses (2018, background): “Nevertheless, it is evident that the efficacy of the defense response depends on the plant species and developmental stage, as well as the nature, timing, and degree of the interacting stress stimuli (Rejeb et al. 2014).”
- Close-range hyperspectral image analysis for the early detection of stress responses in individual plants in a high-throughput phenotyping platform (2018, background): “Plant responses to stress factors are complex and involve a variety of physiological and biochemical adaptations at cellular and organism levels (Rejeb et al., 2014; Farooq et al., 2012).”
- Nanoparticle-Based Sustainable Agriculture and Food Science: Recent Advances and Future Outlook (2020, background): “A number of different stress responses is shown by plants, such as alterations in molecular mechanisms, stressresponsive gene expression, and production of antioxidative enzymes that help to play a central role in scavenging the plants in harsh environmental conditions (Rejeb et al., 2014).”
- Worldwide Research on Plant Defense against Biotic Stresses as Improvement for Sustainable Agriculture (2018, background): “tomato (Pst) [59]), but biotic stress can also increase the resistance to abiotic stress (review in [60]).”