ArticleJournal of experimental botany2015
Analysis of different strategies adapted by two cassava cultivars in response to drought stress: ensuring survival or continuing growth.
Article in Journal of experimental botany, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.
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Who cites it
53 citing papers in PubMed, 125 citations in OpenAlex.
- Progress and Impacts of "Omics" Technologies in Understanding the Drought Response in Cassava: Adoption for Food Security in Africa.Plant-environment interactions (Hoboken, N.J.) · 2025Review
- Advancements and strategies of genetic improvement in cassava (Horticulture research · 2025Article
- Genome-Wide Identification and Expression Analysis of the Mediator Complex Subunit Gene Family in Cassava.International journal of molecular sciences · 2025Article
- Proteomic analysis of oat (Avena sativa L.) under drought stress using tandem mass tag labeling.PloS one · 2025Article
- Influence of Drought Stress on the Rhizosphere Bacterial Community Structure of Cassava (International journal of molecular sciences · 2024Article
- An optimization method for measuring the stomata in cassava (Open life sciences · 2024Article
- Genome-Wide Survey of theInternational journal of molecular sciences · 2023Article
- CC-type glutaredoxin, MeGRXC3, associates with catalases and negatively regulates drought tolerance in cassava (Manihot esculenta Crantz).Plant biotechnology journal · 2022Article
- Ethanol treatment enhances drought stress avoidance in cassava (Manihot esculenta Crantz).Plant molecular biology · 2022Article
- The Plastidial DIG5 Protein Affects Lateral Root Development by Regulating Flavonoid Biosynthesis and Auxin Transport in Arabidopsis.International journal of molecular sciences · 2022Article
- Physiological and Proteomic Responses of Cassava to Short-Term Extreme Cool and Hot Temperature.Plants (Basel, Switzerland) · 2022Article
- Coordination of root growth with root morphology, physiology and defense functions in response to root pruning inJournal of advanced research · 2022Article
- Proteomic analysis response of rice (Frontiers in plant science · 2022Article
- Integrative proteomic and physiological analyses of the molecular response to dessication-stress inFrontiers in plant science · 2022Article
- Plant-DTI: Extending the landscape of TF protein and DNA interaction in plants by a machine learning-based approach.Frontiers in plant science · 2022Article
- Partitioning of Proteins and Anti-Nutrients in Cassava (Foods (Basel, Switzerland) · 2021Article
- Maladaptation of U.S. corn and soybeans to a changing climate.Scientific reports · 2021Article
- Causal shoot and root system traits to variability and plasticity in juvenile cassava (Physiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- Physiological and Biochemical Responses of four cassava cultivars to drought stress.Scientific reports · 2020Article
- Exploring dynamic protein-protein interactions in cassava through the integrative interactome network.Scientific reports · 2020Article
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Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cassava is one of the most drought-tolerant crops, however, the underlying mechanism for its ability to survive and produce under drought remains obscure. In this study, two cassava cultivars, SC124 and Arg7, were treated by gradually reducing the soil water content. Their responses to the drought stress were examined through their morphological and physiological traits and isobaric tags for relative and absolute quantitation (iTRAQ)-based proteomic analysis. SC124 plants adapted a 'survival' mode under mild drought stress as evidenced by early stomatal closure and a reduction in the levels of various photosynthetic proteins and photosynthetic capacity, resulting in early growth quiescence. In contrast, Arg7 plants underwent senescence of older leaves but continued to grow, although at a reduced rate, under mild drought. SC124 plants were more capable of surviving prolonged severe drought than Arg7. The iTRAQ analysis identified over 5000 cassava proteins. Among the drought-responsive proteins identified in the study were an aquaporin, myo-inositol 1-phosphate synthases, and a number of proteins involved in the antioxidant systems and secondary metabolism. Many proteins that might play a role in signalling or gene regulation were also identified as drought-responsive proteins, which included several protein kinases, two 14-3-3 proteins, several RNA-binding proteins and transcription factors, and two histone deacetylases. Our study also supports the notion that linamarin might play a role in nitrogen reallocation in cassava under drought.
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