"We also lost a substantial source of income from the Premier League following relegation.
FAPs also provide a substantial source of follistatin secretion, with a tenfold higher follistatin expression in FAPs compared to SCs.
D1 activity provides the major part of total plasma T3, but D2 activity in humans also appears to be a substantial source of extra-thyroidal T3 [ 7].
However, freezing acclimation also involves a wide range of other cellular adaptations, which requires a substantial source of metabolic precursors and chemical energy that, given the circumstances, clearly cannot originate from linear photosynthetic electron transport and CO2 fixation.
It is also unlikely, therefore, that this factor in particular, or selective attrition in general, would be a substantial source of bias.
With Manukyan's death, the city lost not only a substantial source of revenue (she reportedly paid $1.2 million in taxes in 1992), but also a good half-dozen of its best-known brothels.
"The workers were really looking to Noche as a substantial source of employment.
I can't deny that Hershey's Kisses were a substantial source of happiness in my childhood.
Plants are a substantial source of natural antioxidants.
Such complex variants represent a substantial source of genetic diversity.
