Does overexpression of Vitreoscilla hemoglobin increase waterlogging tolerance in Arabidopsis and maize?
These results demonstrate that the exogenous VHb gene confers waterlogging tolerance to the transgenic maize line. In Maize in the place of to the transgenic maize line, the VHb gene is a useful molecular tool for the improvement of waterlogging and submergence-tolerance.
P. aeruginosa biofilms treated with manuka honey equivalent to the MBEC harbour slow growing, viable persistor organisms that exhibit sustained, increased resistance to manuka honey and antibiotic treatment, suggesting a shared mechanism of resistance. This sheds new light on the propensity for biofilm embedded organisms to resist honey treatment and become persistor organisms that are tolerant to other antimicrobial therapies.