Potential plant–plant communication induced by infochemical methyl jasmonate in sorghum (Sorghum bicolor)

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversity of Bonn-
Autor(es): dc.creatorYamashita, Felipe [UNESP]-
Autor(es): dc.creatorRodrigues, Angélica Lino [UNESP]-
Autor(es): dc.creatorRodrigues, Tatiane Maria [UNESP]-
Autor(es): dc.creatorPalermo, Fernanda Helena [UNESP]-
Autor(es): dc.creatorBaluška, František-
Autor(es): dc.creatorde Almeida, Luiz Fernando Rolim [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:45:52Z-
Data de disponibilização: dc.date.available2022-02-22T00:45:52Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/plants10030485-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205990-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205990-
Descrição: dc.descriptionDespite the fact that they are sessile organisms, plants actively move their organs and also use these movements to manipulate the surrounding biotic and abiotic environments. Plants maintain communication with neighboring plants, herbivores, and predators through the emission of diverse chemical compounds by their shoots and roots. These infochemicals modify the environment occupied by plants. Moreover, some infochemicals may induce morphophysiological changes of neighboring plants. We have used methyl-jasmonate (MeJa), a plant natural infochemical, to trigger communication between emitters and receivers Sorghum bicolor plants. The split roots of two plants were allocated to three different pots, with the middle pot containing the roots of both plants. We scored low stomatal conductance (gS) and low CO2 net assimilation (A) using the plants that had contact with the infochemical for the first time. During the second contact, these parameters showed no significant differences, indicating a memory effect. We also observed that the plants that had direct leaf contact with MeJa transmitted sensory information through their roots to neighboring plants. This resulted in higher maximum fluorescence (FM) and structural changes in root anatomy. In conclusion, MeJa emerges as possible trigger for communication between neighboring sorghum plants, in response to the environmental challenges.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionSection of Plant Biology São Paulo State University (UNESP) Institute of Biosciences-
Descrição: dc.descriptionInstitute of Cellular and Molecular Botany University of Bonn-
Descrição: dc.descriptionSection of Plant Biology São Paulo State University (UNESP) Institute of Biosciences-
Descrição: dc.descriptionCAPES: 001-
Descrição: dc.descriptionFAPESP: 2017/01476-0-
Formato: dc.format1-13-
Idioma: dc.languageen-
Relação: dc.relationPlants-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCarbon assimilation-
Palavras-chave: dc.subjectInfochemical-
Palavras-chave: dc.subjectPhotosynthesis-
Palavras-chave: dc.subjectPhysiological memory-
Palavras-chave: dc.subjectPlant signaling-
Palavras-chave: dc.subjectRoot anatomy-
Palavras-chave: dc.subjectStomatal conductance-
Título: dc.titlePotential plant–plant communication induced by infochemical methyl jasmonate in sorghum (Sorghum bicolor)-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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