In the halophytic species Mesembryanthemum crystallinum, crassulacean acid metabolism (CAM) may be induced by a range of abiotic factors including drought, salinity, high light intensity, low temperature, and anoxia. A key biotic consequence of all these environmental changes is the generation of reactive oxygen species in planta that can elicit potentially damaging oxidative reactions and/or a...

Duolandrevus crickets are brown, smooth, shiny and bear reduced tegmina. They are forest species and have an equatorial distribution. Only the subgenus Eulandrevus of this genus, containing three species, has been recorded from China. Here, an additional species is described, recently discovered on Hainan Island, China. This species is similar to Duolandrevus (Eulandrevus) hongkongae Otte, 1988...

Old Yellow Enzyme (OYE1) was the first flavin-dependent enzyme identified and characterized in detail by the entire range of physical techniques. Irrespective of this scrutiny, true physiological role of the enzyme remains a mystery. In a recent study, we systematically identified OYE proteins from various fungi and classified them into three classes viz. Class I, II and III. However, there is ...

The whole plant extract of plant Sceletium tortuosum, plant native to South Africa, has been known traditionally to have mood enhancing and stimulant properties. These properties have been confirmed before by proving serotonin-uptake inhibition activity. A further confirmation by using CB1 receptor binding assay has been performed in this study. The unfermented alkaloid extract was proved to po...