6 torthaí
Aluminum (Al) toxicity is the main limiting factor in crop production on acid soils. The main symptom of Al toxicity is a rapid inhibition of root growth, but the mechanism of root growth cessation remains unclear. Here we examined the earliest changes in the plasma membrane and processes related to
In this work, AuPd core-shell nanoparticles (NPs) biosynthesized through Arabidopsis thaliana phytochelatin synthase-modified Escherichia coli (Au-Pd/AtPCS1-E. coli) with catalytic enhanced chemiluminescence (CL) and benzyl alcohol oxidation (BAO) was investigated. Such biosynthesis of AuPd
We expressed a cDNA encoding the Arabidopsis thaliana defense-related protein ELI3-2 in Escherichia coli to determine its biochemical function. Based on a protein database search, this protein was recently predicted to be a mannitol dehydrogenase [Williamson, J. D., Stoop, J. M. H., Massel, M. O.,
The MEKK1-MKK2-MPK4 cascade is activated during cold acclimation. However, little is known regarding the perception of low temperature. In this study, we demonstrate that treatment of Arabidopsis with a membrane rigidifier, DMSO, caused MPK4 activation concomitantly with MEKK1 and MKK2
Exposure of tomato plants to volatile chemicals emitted from common cutworm (Spodoptera litura)-infested conspecifics led to accumulation of the glycoside, (Z)-3-hexenyl vicianoside. Accumulation of (Z)-3-hexenyl vicianoside in the exposed plants has adverse impacts on the performance of the common
The plant microbiota can affect host fitness via the emission of microbial volatile organic compounds (mVOCs) that influence growth and development. However, evidence of these molecules and their effects in plants from arid ecosystems is limited. We screened the mVOCs produced by 40 core and