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Abscisic acid (ABA) and gibberellins (GA) are two important hormones that antagonistically regulate many aspects of plant growth and development [...].
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http://dx.doi.org/10.3390/ijms23158524 | DOI Listing |
Plant Biol (Stuttg)
September 2025
Department of Botany and Center for Biotechnology, Plant Physiology Laboratory, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
Erythrina velutina is a tree that thrives in the shallow rocky soils of the dry and hot Caatinga, a unique Brazilian biome. It is rich in specialized metabolites with medicinal properties. Indeed, alkaloids and flavonoids are phytochemical markers of the genus.
View Article and Find Full Text PDFMicrobiol Resour Announc
September 2025
All-Russia Research Institute for Agricultural Microbiology (ARRIAM), St.Petersburg, Russia.
We report the genome sequence of strain AX7B, isolated from the pea rhizosphere and capable of utilizing abscisic acid as a sole carbon source. The complete genome consists of a 6.62 Mb chromosome and a 0.
View Article and Find Full Text PDFJ Agric Food Chem
September 2025
Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimioupolis Zografou, Athens 15771, Greece.
An innovative 4D targeted method was developed for the determination of 61 bioactive compounds in royal jelly (RJ) related to their health-promoting properties. The method, apart from high-resolution mass spectrometry, exploits the advantages of vacuum-insulated probe-heated electrospray ionization source (VIP-HESI), reducing thermal degradation, and trapped ion mobility spectrometry (TIMS), improving selectivity and compound identification. The optimization of VIP-HESI ionization parameters using experimental designs showed that the critical parameters were the capillary voltage as well as the probe gas flow rate and temperature.
View Article and Find Full Text PDFFront Plant Sci
August 2025
State Key Laboratory of Tree Genetics and Breeding, Research Institute of Non-Timber Forestry, Chinese Academy of Forestry, Zhengzhou, China.
Introduction: Shikimic acid, as a critical precursor for oseltamivir synthesis in antiviral pharmaceuticals, faces escalating global demand. Although leaves have emerged as a promising natural source of shikimic acid owing to their exceptional content of this valuable compound and substantial biomass production capacity, the molecular mechanisms underlying its biosynthesis and downstream metabolic regulation in leaves remain largely unknown.
Methods: Here, the concentration of shikimic acid in 33 clones were assessed, and 1# (referred as HS) had the highest level.
Front Plant Sci
August 2025
Laboratorio de Agrobiotecnología, Estación Experimental Agropecuaria (EEA) Balcarce-Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible (IPADS) Unidad de Estudios Agropecuarios y Desarrollo de la Innovación Tecnológica Agropecuaria (UEDDINTA)-Consejo Nacional de
[This corrects the article DOI: 10.3389/fpls.2025.
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