Venoms of the Hymenoptera 1986
DOI: 10.1016/b978-0-12-554770-3.50009-7
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Chemistry and Pharmacology of Solitary Wasp Venoms

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Cited by 72 publications
(39 citation statements)
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“…Many ectoparasitoids are known to paralyze permanently or kill the hosts at the time of parasitization (Beard, 1963(Beard, , 1978Shaw, 1981;Piek and Spanjer, 1986). However, some ectoparasitic Eulophidae, including E. separatae, allow the hosts to continue feeding after parasitization, although they seem to paralyze their host temporarily (Neser, 1973;Gerling and Limon, 1976;Uematsu, 1986).…”
Section: Introductionmentioning
confidence: 99%
“…Many ectoparasitoids are known to paralyze permanently or kill the hosts at the time of parasitization (Beard, 1963(Beard, , 1978Shaw, 1981;Piek and Spanjer, 1986). However, some ectoparasitic Eulophidae, including E. separatae, allow the hosts to continue feeding after parasitization, although they seem to paralyze their host temporarily (Neser, 1973;Gerling and Limon, 1976;Uematsu, 1986).…”
Section: Introductionmentioning
confidence: 99%
“…Along with the development of social behaviors, venom composition underwent changes towards producing such ingredients that would be more and more effective at defending against such an attacker. The venom of solitary wasps have properties allowing to use it primarily for paralyzing and then killing the victims serving as food for its larvae (Piek & Spanjer, 1986). Vespinae produce venoms, which by of its composition is effective in obtaining food as well as in defense (Nadolski, 2000).…”
Section: Resultsmentioning
confidence: 99%
“…The infrared spectrum also revealed the presence of phosphorus-containing structures, typical of enzymes, in the venom. Though the presence of enzymatic activity in N. vitripennis venom has yet to be confirmed, venoms from several endoparasitic species and social Hymenoptera have been shown to contain multiple types of enzymes (Moreau et al, 2004;Parkinson et al, 2001;2002a,b;Piek and Spanjier, 1986;Schmidt, 1982;Uçkan et al, 2004). Enzyme activity, however, does not likely account for the ability of venom from N. vitripennis to arrest host development or evoke death as crude venom preparations contained the protease inhibitor PMSF as well as the chelating agent EDTA, and high concentrations of anti-phenoloxidase antibodies had no influence on venom activity.…”
Section: January 2006mentioning
confidence: 99%
“…It is not surprising, then, that neither were detected electrophoretically since their low molecular masses would allow them to migrate much more rapidly than other venom proteins in 10-12% acrylamide gels (Garfin, 1990). Though these paralytic agents are common in venoms from social Hymenoptera (Piek and Spanjier, 1986) and the endoparasitoid P. turionella (Uçkan et al, 2004), biological assays using cultured cells indicate that either apamin or histamine do not affect the cells tested or neither was present in active form within venom from N. vitripennis. This finding is not unexpected considering that apamin and histamine are typical of paralytic venoms used primarily for defense (Blum, 1981;Schmidt, 1982).…”
mentioning
confidence: 99%