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581.5:635.64 (1) |
Habiturile plantelor. Comportamentul plantelor. Ecologia plantelor. Etologia plantelor. Plantele şi mediul lor. (172) |
Plante de grădină. Grădinărit (696) |
SM ISO690:2012 MĂRÎI, Liliana, ANDRONIC, Larisa, SAHANOVSCHIH, Marionela, TEMNICOV, E.. Effect of heat stress on tomatoes in different evaluation systems. In: Biotehnologii avansate – realizări şi perspective, Ed. 6, 3-4 octombrie 2022, Chişinău. Chișinău, Republica Moldova: Centrul Editorial-Poligrafic al USM, 2022, Editia a VI-a, pp. 191-193. ISBN 978-9975-159-81-4. DOI: https://doi.org/10.53040/abap6.2022.64 |
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Biotehnologii avansate – realizări şi perspective Editia a VI-a, 2022 |
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Simpozionul "Biotehnologii avansate – realizări şi perspective" 6, Chişinău, Moldova, 3-4 octombrie 2022 | |||||||
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DOI:https://doi.org/10.53040/abap6.2022.64 | |||||||
CZU: 581.5:635.64 | |||||||
Pag. 191-193 | |||||||
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Morphological and physiological changes in response to heat stress (HS) in tomato are different between accessions, at different growth stages and with various HS exposure periods. H2O2 signaling plays an important role in the regulation of many biological processes and stress conditions. A recent study found that H2O2 acts as a signal during HS memory in a specific man-ner in heat-sensitive and heat-tolerant tomatoes [1]. The triggering of a plant’s defense state can lead to acquired resistance to biotic stress or to acclimatization for abiotic stress [2]. Purpose. The purpose of the research is to highlight the particularities of the response and adaptation reactions of plants of different genotypes in the case of HS action at different growth stages, singular or repeated stress, and depending on the origin of the seed material of the plants. |
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Cuvinte-cheie heat stress, tomato, H2O2, morphological indices |
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