prey


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PIGY

A gene on chromosome 4q22.1 that encodes a component of the GPI-GlcNAc transferase (GPI-GnT) complex in the endoplasmic reticulum which catalyses the transfer of GlcNAc to an acceptor phosphatidylinositol, the first step in the production of GPI-anchors for cell surface proteins.

prey

any animal species that is fed upon by another (the PREDATOR).
References in periodicals archive ?
The nectar has been shown to contain coniine (Mody et al, 1976), an alkaloid drug that may stupefy insects and help with prey capture, and the leaf emits volatiles, which may mimic the smell of fruit or flowers (Jurgens et al.
For predatory potential estimation nymph and adult of Lipaphis erysimi, Myzus persicae, Brevicoryne brassicae, while Ist and 2nd instars of worms were used as prey.
prey preference and prey consumption rate) of Hottentotta tumulus (Fabricius, 1798) and Odontobuthus odonturus (Pocock, 1897) in the laboratory and in their natural habitat.
Thus, we hypothesized that, for rodent species common in the diet of both owls, the Ural owl would consume larger and older prey than the Japanese scops owl.
The Shannon and Weaver index of prey species diversity (H) was 0.
Any act of illegal persecution is unacceptable, and it is therefore excellent to see a reduction in the number of confirmed incidents against birds of prey at a time when the populations of many are at their highest levels since records began.
First, while it is clear that wolf hunting success is low (lowest for bison, 3%-10%) and wolves generally kill vulnerable prey, assessing the health of wolf-killed prey is difficult.
Data weren't available in such detail elsewhere, but Hatton and colleagues found just about the same 34 power law predicting how tigers increase with their main prey in protected areas in Southeast Asia and how wolves increase with prey in North America.
In the predator- prey game of tag, therefore, bigger predators should face problems trying to run down smaller prey, which should be able to increase their chances of escape by jinking sharply at the right time.
Although there is strong evidence of selective predation by naticid gastropods, it is less apparent how prey selectivity translates to changes in diet across the life span of these predators.
1997a & b) studied its performance on different prey under various thermal conditions; however, parameters related to predation rate, survival and reproduction under conditions of prey abundance and scarcity were not investigated.