E2 became abundant during the summer when nitrate was scarce, but its abundance dropped sharply around January (Fig. 4A, B), similar to observations for Prochlorococcus near Bermuda [31].
There is scarce information about abundance of nutrients in the genital and urogenital tissues; however, it has been demonstrated that uropathogenic Escherichia coli strains need to activate nitrogen utilization pathways during colonization of mice urinary tract (Hagan and Mobley 2007).
In both experiments, the rate of aggression was low when food was scarce, increased as food abundance increased, and decreased when food was provided in excess.
Lipid II in E. coli is extremely scarce, its steady-state abundance is thought to be only 1000 2000 molecules per cell (van Heijenoort et al., 1992).
By observing more old stars than ever before, astronomers have now shown that you can tell how long a star has been hanging around in the galaxy by measuring its abundances of scarce heavy elements.
"Often when people come from lands of scarce resources their response to abundance is gluttony".
The element is present in the igneous rocks of Earth's crust to the extent of about 0.001 percent, which is scarce but not rare; its abundance is of the same order of magnitude as such technically useful elements as cobalt, nickel, copper, cerium, and lead, and it is essentially equal to the abundance of nitrogen.
Measurements of offshore Alexandrium biomass are scarce, so we bypass cell abundance as an explanatory variable and focus instead on the relations between shellfish toxicity and concurrent metrics of GoM meteorology, hydrology, and oceanography.
At present, studies on predictors of persistence among childhood onset offenders have been scarce, in contrast to an abundance of studies on older groups, i.e., adolescent and adult offenders [ 10].
The number of (x) is related to the mineralogical phase abundance: xxxx = abundant; xxx = present; xx = scarce; x = rare; tr = trace.
