Abstract: A system including a plurality of fluid dispensers for dispensing hand cleaning fluid. At least some of the fluid dispensers are configured to analyze at least some of the hand cleaning fluid after the hand cleaning fluid has contacted a user's hand. The system is configured to detect and/or predict an infection based at least in part on the analysis of the hand cleaning fluid. The system is preferably capable of predicting the spatial and temporal distribution of an infection.

Abstract: The present invention provides novel DNA molecules and constructs, including their nucleotide sequences, useful for modulating gene expression in plants and plant cells. The invention also provides DNA molecules and constructs, including their nucleotide sequences, useful for expressing proteins in plants to promote symbiotic infection. The invention also provides plants and plant cells transgenic plants, plant cells, plant parts, seeds, and commodity products comprising the DNA molecules operably linked to heterologous transcribable polynucleotides, along with methods of their use.