Individual variation among and within natural populations can have eco‐evolutionary implications by, for example, affecting species interactions or evolutionary potential. Urban systems present a unique opportunity to evaluate how environmental change shapes variation since urban phenotypic differentiation is widely documented on contemporary timescales. We introduce and test three hypotheses to determine how urbanisation affe...

Aim We test the hypothesis that wind dispersal is more common among emergent tree species given that being tall increases the likelihood of effective seed dispersal. Location Americas, Africa and the Asia‐Pacific. Time period 1970–2020. Major taxa studied Gymnosperms and Angiosperms. Methods We used a dataset consisting of tree inventories from 2821 plots across three biogeographic regions (Americas, Africa and Asia‐Pacific),...

Glucokinase (GK) catalyses the first step of hepatic glycolysis to store the excess dietary glucose. After rainbow trout Oncorhynchus mykiss were fed a single meal with dietary glucose and fructose, there was induction of GK expression, although no specific effect of dietary fructose was observed. This suggested that dietary fructose is not essential to improve dietary glucose Utilization.