Reconstruction of ancestral states yielded two major evolutionary trends within section Calochroi: (1) the development of bright pigments evolved independently multiple times, and (2) the evolution of abruptly marginate to flattened stipe bulbs represents an autapomorphy of the Calochroi clade.
When the ratio of L-glutamate and phosphate in SSBM-P was altered in a way that when L-glutamate was depleted phosphate stayed in excess (as provided by SSBM-E), culture growth stopped immediately, reducing the carbon dioxide evolution rate abruptly to metabolic maintenance alone.
Differential equations which have impulse effects describe many evolution processes that abruptly change their state at a certain moment.
Impulsive differential equations are a class of important models which describe many evolution processes that abruptly change their state at a certain moment.
Impulsive differential equations are recognized as important models which describe many evolution processes that abruptly change their state at a certain moment.
The finding helps explain why the adaptive immune system seems to have appeared so abruptly during evolution.
Further, the function and structure of the genes are consistent with an origin by insertion of a transposon or "jumping gene" (Market & Papavasiliou, 2003), and recombination activating genes appear abruptly in evolution beginning with jawed vertebrates (Schluter et al., 1999).
Although these patients exhibited a CNV trace via the sequential evolution of the EEG pattern, SE abruptly developed from the CNV trace at a median of 33.0 hours after ROSC (Q1 Q3, 18.0 36.2 hours).
On the other hand, the impulsive effects exist in many evolution processes, in which states are changed abruptly at certain moments of time, involved in such fields as medicine and biology, economics, mechanics, electronics [18, 19].
The onset of vascular permeability during dengue infection can be very rapid, varies in severity and evolution from case to case, and ceases abruptly.
