Ribeiro et al. use a portable laser and a digital microscope to observe in situ biospeckle activity in roots of Zea mays, Jatropha curcas and Citrus limonia
Jatropha curcas is a drought-resistant tree whose seeds are a good source of oil that can be used for producing biodiesel. Windauer et al. examine germination at different temperatures and water potentials and find that...