AP-MS experiments identify protein interactions using both a bait protein and a set of prey proteins.
Thus, an assumption of protein complexes can be derived, that, in AP-MS data, a complex is composed of a set of bait proteins along with a set of prey proteins that are significantly associated with the same set of bait proteins.
However, AP-MS screening may not be good enough to detect protein complexes directly, because a single bait protein may be involved in more than one complex in a cell, it may therefore capture a set of prey proteins which actually never occur in the same complex.
Moreover, predators usually favor one particular species among a set of potential prey, either via specific preference or density dependence [ 10, 13], and reduce the relative abundance of the preferred prey [ 81].
During the first couple of days that you feed them, provide him with a set amount of prey (you choose the number) and then check back on them in the next couple of hours.
During the campaign Ms Davidson has also been photographed at bingo, playing a set of bagpipes, holding birds of prey, and grappling with an enormous trout.Left speechlessNatalie Bennett, the leader of the Green Party, lost her voice after "too many conversations with voters".
They can discover, and put into action, a set of manipulative tactics that prey on vulnerable segments of society.
Marine and freshwater populations typically differ in many skeletal phenotypes, including a reduction of the number of lateral plates, which are used for defense against predation (Reimchen 1992; Hagen 1973) and a reduction in the length of gill rakers, which comprise a set of bones used for prey retention during feeding (Schluter 2000).
The prey choice strategy as a whole (i.e. not, for example, the Ache's specific, locally appropriate set of prey choices, but the general human prey choice strategy of which they are a manifestation) is also presumed for heuristic purposes to be an adaptation to conditions in the past that led to that strategy being selected for; these are the selection conditions for the strategy.
In order to identify the set of prey proteins that are significantly associated with the same set of bait proteins, we first need to obtain sets of bait proteins as 'seed clusters'.
The graph is denoted as G = (B, V, E ), where B represents the set of purification with bait nodes which is on the one side, V represents the set of prey nodes on the other side that have been detected by purifying via the bait nodes.
