Disinfective process of strongly acidic electrolyzed product of sodium chloride solution against Mycobacteria.

Electrolyzed acid water (EAW) has been studied for its disinfective potential against pathogenic microbes; however, the bactericidal process against Mycobacteria has not been clearly presented. In this study, to clarify the disinfective process against Mycobacteria, EAW-treated bacteria were examined against laboratory strains of Mycobacterium bovis (M. bovis), Mycobacterium smegmatis (M.

High-level expression of the Geranylgeranyl diphosphate synthase gene in the frontal gland of soldiers in Reticulitermes speratus (Isoptera: Rhinotermitidae).

Defensive strategies of termite soldiers are roughly classified as either mechanical, using mandibles and/or the whole head, or chemical, using frontal gland secretion. Soldiers of the genus Nasutitermes (Termitidae, Nasutitermitinae), which is one of the most derived termite genera, use only chemical defenses, and diterpene defensive secretions were suggested to be synthesized through geranylgeranyl diphosphate (GGPP). On the other hand, soldiers of the genus Reticulitermes (Rhinotermitidae, Heterotermitinae) mainly use mechanical defenses, but also use supplementary chemical defenses involving frontal gland secretions, including diterpene alcohol.