The name Vyrus may not be familiar to motorcycle enthusiasts when they begin reading this article, but by the end of it, there’s every chance it will be at the top of their list of “dream bikes.” The ...

Carbon-isotope ratios were examined as δ13C values in several C3, C4, and C3—C4 Flaveria species, and compared to predicted δ13C values generated from theoretical models. The measured δ13C values were ...

The C4-photosynthetic carbon cycle is an elaborated addition to the classical C3-photosynthetic pathway, which improves solar conversion efficiency. The key enzyme in this pathway, phosphoenolpyruvate ...