Osmoprotectants play a major role in the Portulaca oleracea resistance to high levels of salinity stress?insights from a metabolomics and proteomics integrated approach.

• Autor(a) principal: RODRIGUES NETO, J. C.
• Data de Publicação: 2023
• Outros Autores: SALGADO, F. F., BRAGA, I. DE O., SILVA, T. L. C. DA, SILVA, V. N. B., LEAO, A. P., RIBEIRO, J. A. de A., ABDELNUR, P. V., VALADARES, L. F., SOUSA, C. A. F. de, SOUZA JUNIOR, M. T.
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
• Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1157370
• topic: Analytical methods; Chemometrics; Proteomics; Salt tolerance; Mass spectrometry

Purslane (Portulaca oleracea L.) is a non-conventional food plant used extensively in folk medicine and classified as a multipurpose plant species, serving as a source of features of direct importance to the agricultural and agriindustrial sectors. This species is considered a suitable model to study the mechanisms behind resistance to several abiotic stresses including salinity. The recently achieved technological developments in high-throughput biology opened a new window of opportunity to gain additional insights on purslane resistance to salinity stress?a complex, multigenic, and still not well-understood trait. Only a few reports on single-omics analysis (SOA) of purslane are available, and only one multi-omics integration (MOI) analysis exists so far integrating distinct omics platforms (transcriptomics and metabolomics) to characterize the response of purslane plants to salinity stress.