ArticlePlant cell reports2010
Organ-specific defence strategies of pepper (Capsicum annuum L.) during early phase of water deficit.
Article in Plant cell reports, 2010. 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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Who cites it
13 citing papers in PubMed, 33 citations in OpenAlex.
- Metabolomics combined with transcriptomics and physiology reveals the regulatory responses of soybean plants to drought stress.Frontiers in genetics · 2024Article
- Alleviation role of exogenous cadaverine on cell cycle, endogenous polyamines amounts and biochemical enzyme changes in barley seedlings under drought stress.Scientific reports · 2023Article
- Transcriptomic and Metabolomic Analyses Reveal Key Metabolites, Pathways and Candidate Genes inFrontiers in plant science · 2022Article
- Combined analysis of transcriptome and metabolome reveals the molecular mechanism and candidate genes ofFrontiers in plant science · 2022Article
- Drought Stress Mitigating Morphological, Physiological, Biochemical, and Molecular Responses of Guava (Frontiers in plant science · 2022Article
- Cadaverine regulates biotin synthesis to modulate primary root growth in Arabidopsis.The Plant journal : for cell and molecular biology · 2021Article
- Metabolomics-Based Evaluation of Crop Quality Changes as a Consequence of Climate Change.Metabolites · 2021Review
- Screening of Chilli Pepper Genotypes as a Source of Capsaicinoids and Antioxidants under Conditions of Simulated Drought Stress.Plants (Basel, Switzerland) · 2020Article
- Spermine modulates the expression of two probable polyamine transporter genes and determines growth responses to cadaverine in Arabidopsis.Plant cell reports · 2016Article
- Cadaverine's Functional Role in Plant Development and Environmental Response.Frontiers in plant science · 2016Review
- Acclimations to light quality on plant and leaf level affect the vulnerability of pepper (Capsicum annuum L.) to water deficit.Journal of plant research · 2015Article
- Natural variation in the expression of ORGANIC CATION TRANSPORTER 1 affects root length responses to cadaverine in Arabidopsis.Journal of experimental botany · 2015Article
- Polyamines control of cation transport across plant membranes: implications for ion homeostasis and abiotic stress signaling.Frontiers in plant science · 2014Review
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Drought is one of the major factors that limits crop production and reduces yield. To understand the early response of plants under nearly natural conditions, pepper plants (Capsicum annuum L.) were grown in a greenhouse and stressed by withholding water for 1 week. Plants adapted to the decreasing water content of the soil by adjustment of their osmotic potential in root tissue. As a consequence of drought, strong accumulation of raffinose, glucose, galactinol and proline was detected in the roots. In contrast, in leaves the levels of fructose, sucrose and also galactinol increased. Due to the water deficit cadaverine, putrescine, spermidine and spermine accumulated in leaves, whereas the concentration of polyamines was reduced in roots. To study the molecular basis of these responses, a combined approach of suppression subtractive hybridisation and microarray technique was performed on the same material. A total of 109 unique ESTs were detected as responsive to drought, while additional 286 ESTs were selected from the bulk of rare transcripts on the array. The metabolic profiles of stressed pepper plants are discussed with respect to the transcriptomic changes detected, while attention is given to the differences between defence strategies of roots and leaves.
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