Two potential explanations for the observed differential evolutionary rates, which are not mutually exclusive, involve relaxation of the purifying selection, and positive Darwinian selection.
It turns out that the optimal intellectual property right is typically strong but non-exclusive, involving fragmentation of the right among different innovators.
This observation indicates that TAAR1 is not the exclusive receptor involved in the actions of 3-MT and a complete explanation of the behavioral effects and, to a lesser degree, striatal signaling responses requires the additional actions on receptors other than TAAR1.
Nevertheless, retention is not the exclusive factor involved in CKD high b2m concentration [ 41].
ACAT1 is a key and exclusive enzyme involved in intracellular cholesterol esterification, which catalyzes the formation of cholesteryl esters from free cholesterol and stores cholesteryl esters as lipid droplets.
It is important to note that the genes that fall into each of these classes are not mutually exclusive: genes involved in the metabolism of xenobiotic compounds could play the role of any of these multistep events, while other genes may play a greater role in one step than others.
The third bacteria-exclusive network involved only Actinobacteria member interactions, namely with OTUs Methylovorus, Beijerinckia, Ideonella, and Derxia.
Commission officials said they had prohibited other exclusive contracts involving telecommunications, including those in commercial buildings, but trade groups representing cable companies and building owners have indicated they may challenge the commission's move in court.
Manchester City's Mario Balotelli admits he has to grow up as he gives the BBC an exclusive interview involving Oasis star Noel Gallagher.
These patterns reflect, in part, mutually exclusive signaling involving EGFR, PDGF RTK activation or NF1 silencing.
From this reasoning, we derived four, not mutually exclusive, hypotheses involving male intra-sexual selection.
