In carbon limitation, we would expect low levels of the allosteric activator and high activity levels of the cAMP-PKA pathway, leading to low activity of this enzyme and low levels of glycogen deposition despite the high level of expression of these enzymes.
Children born preterm were less active than children born at term, and high activity levels in the child were associated with a low BMI in fathers.
They're active into old age, too: "Hadza are maintaining high activity levels in their 60s and 70s, whereas physical activity levels in the west tend to nosedive as we get older," Raichlen says.
Several of these traits have been linked to high activity levels and/or cold-climate adaptation.
Clinical studies have found that patients with anorexia develop high activity levels.
At high activity levels, part of the signal will be lost due to dead-time effects in the detector.
Early failure events were deemed to be mechanical rather than biological in nature, and were suggested to originate from high activity levels in dogs postoperatively.
Graeme Sheils, energy partner at Deloitte in Aberdeen, said: "This quarter's stable drilling figures should not detract from the fact that the UKCS is experiencing high activity levels.
PCSVS of C3 plants is a more spatially separated version of the C4 photosynthetic pathway with high activity levels of three C4 photosynthesis decarboxylases, allowing to decarboxylate malate from the transpiration stream.
High activity levels of aerial hawkers (e.g. Pipistrellus species) were related to low tree densities and an open understory, while gleaning species (e.g. Myotis bats) showed the opposite trend.
In particular, the high activity levels of VvUb6-1 and VvUb7-2 promoters were verified by transient GUS quantitative assay as well as stable anthocyanin expression in sepal and corolla of transgenic tobacco.
