Biomass, chlorophyll fluorescence, and osmoregulation traits let differentiation of wild and cultivated Amaranthus under water stress.

Amaranths are recognized by their high nutritive value and their natural tolerance to environmental stresses. In this study, physiological differences in response to water stress were compared between A. hybridus, a wild species considered as weed, and A.

Detection of subsp. Assisted by Micro-Raman Spectroscopy under Laboratory Conditions.

subsp. () is a quarantine-worthy pest in México. The implementation and validation of new technologies is necessary to reduce the time for bacterial detection in laboratory conditions and Raman spectroscopy is an ambitious technology that has all of the features needed to characterize and identify bacteria.