The present study identifies clear cycles of 4 5 year periodicity in seroprevalence to L. interrogans serovar Pomona in the California sea lion population off the California coast.
All the riparian zones studied displayed a clear annual cycle of water table elevation, although other factors seemed equally important in influencing the range of variation.
A clear biennial cycle of successive RSV outbreaks can be seen: Late weak seasons 1995/96, 1997/98, 1999/00, and 2001/02 (late-low phase, minor peaks) followed by more severe early seasons 1996/97, 1998/99, 2000/01 and 2002/03 (early-high phase, major peaks).
While CH4 fluxes continued to exhibit a very similar deposition pattern up until the second cut, N2O fluxes switched in sign and showed a clear diurnal cycle of constant emission during daytime, up to 15.4 ± 18.9 ng m−2 s−1 on average just before noon.
Rather than clear-cut cycles of mania and depression, bipolar kids were said to have continuous irritability, moodiness, and behavior problems.
Cell cycle profiling of control and 4-OHT-treated B-ALL cells, however, showed that Glut1 deletion did not lead to a clear cell cycle arrest or accumulation of cells in a specific phase of the cell cycle.
Without a clear objective, the cycle of chores that kept the Farley running the continuous battle against rust and decrepitude became tedious, eroding morale each day.
Without a clear objective, the cycle of chores that kept the Farley running — the continuous battle against rust and decrepitude — became tedious, eroding morale each day.
A clear cell-cycle-dependent expression of Rad51 foci has also been found in previous studies with higher fraction of Rad51 foci-presenting cells in the S- and G2-phases in comparison to the G1-phase (Yamamoto et al, 1996; Yuan et al, 2003).
In some conditions the authors chose direct incorporation of nucleotides as a clear measure of cell-cycle reentry, while in others they use PCNA immunostaining.
