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Superparasitism reconsidered: is it an adaptive competition? The example of Diadromus pulchellus


, : Superparasitism reconsidered: is it an adaptive competition? The example of Diadromus pulchellus. Experientia 41(1): 15-18


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Singh, A.K.; Agrawal, P.K., 1994: 16-alpha,17-isopropylideno-3-oxo-phyllocladane, a diterpenoid from Callicarpa macrophylla. The methanol extract of the deposit of the water extract obtained after distillation of the essential oil of the leaves of callicarpa macrophylla, yielded 16-alpha,17-isopropylideno-3-oxo-phyllocladane (isopropylidenocalliterpenone) along with cal...

Trumtel, M.; Tavecchia, P.; Veyrières, A.; Sinaÿ, P., 1990: Syntheses of trisaccharide C-D-E and tetrasaccharide B-C-D-E fragments found in orthosomycins. 1,5-Anhydro-3-O-benzyl-2,6-dideoxy-4-O-(3,4-di-O-benzyl-2,6-dideoxy-beta -D- arabino-hexopyranosyl)-D-arabino-hex-1-enitol (17), which corresponds to the B-C fragment of various orthosomycins, was prepared from phenyl 2,3-di-O-benzyl-6-deoxy-4-O-(...

Hamernik R.P.; Turrentine G.; Wright C.G., 1984: Surface morphology of the inner sulcus and related epithelial cells of the cochlea following acoustic trauma. When the organ of Corti is severely traumatized by intense (160 dB) blast waves, such that as much as 7 mm of Corti's organ is torn loose from the basilar membrane, the cells of the inner sulcus respond to the altered biochemical milieu of th...

Mitchell-Jordan, S.A.; Holopainen, T.; Ren, S.; Wang, S.; Warburton, S.; Zhang, M.J.; Alitalo, K.; Wang, Y.; Vondriska, T.M., 2008: Loss of Bmx nonreceptor tyrosine kinase prevents pressure overload-induced cardiac hypertrophy. Bmx nonreceptor tyrosine kinase has an established role in endothelial and lymphocyte signaling; however, its role in the heart is unknown. To determine whether Bmx participates in cardiac growth, we subjected mice deficient in the molecule (Bmx k...

Wicks, A.C., 1972: Onyalai--a disappearing disease entity. A case report and review of the literature. Central African Journal of Medicine 18(5): 93-97

Evans, L.S.; Romeo, D.P., 1977: Promotion of cell arrest in g 2 during cell maturation in roots of pisum sativum by exogenously applied cyclic amp. Cyclic AMP and dibutyryl cyclic AMP promoted cell arrest in G2 in roots during tissue maturation in seedlings of P. sativum when applied in lanolin after cotyledon excision. 5' AMP did not promote arrest in G2 in a similar manner. Results dem...

Saggurti, N.; Schensul, S.L.; Verma, R.K., 2009: Migration, mobility and sexual risk behavior in Mumbai, India: mobile men with non-residential wife show increased risk. This paper examines the relationship of migration and mobility of husband and wife to sexual risk behaviors among married men living in economically marginal communities in Mumbai, India. Non-migrant men reported significantly more often than the...

Abraham, C.L.; Maas, S.A.; Weiss, J.A.; Ellis, B.J.; Peters, C.L.; Anderson, A.E., 2013: A new discrete element analysis method for predicting hip joint contact stresses. Quantifying cartilage contact stress is paramount to understanding hip osteoarthritis. Discrete element analysis (DEA) is a computationally efficient method to estimate cartilage contact stresses. Previous applications of DEA have underestimated c...

Hovanessian, A.G.; Jacotot, E.; Guichard, G.; Krust, B.; Blanco, J.; Rey Cuille, M.A.ne; Muller, S.; Briand, J.P.ul; Callebaut, C., 1996: Inhibition of HIV infection by pseudopeptides blocking viral entry into CD-4+ cells. ELEVENTH INTERNATIONAL CONFERENCE ON AIDS [Author] Eleventh International Conference on AIDS, Vol One One world: One hope : 64

Kim, M.; Koh, H.S.; Obata, T.; Fukami, H.; Ishii, S., 1976: Isolation and identification of trans aconitic acid as the anti feedant in barnyard grass against the brown planthopper nilaparvata lugens homoptera delphacidae. The antifeedant of barnyard grass [Echinochloa crus-galli (Linn.) Beauv. var. oryzicola] against N. lugens was isolated and characterized as trans-aconitic acid. This acid was detected in barnyard grass but not in rice plant. Trans-aconitic acid,...