Publications of O. Schaaf

Jarvis, A. P.; Schaaf, O.; Oldham, N. J.: 3-Hydroxy-3-phenylpropanoic acid is an intermediate in the biosynthesis of benzoic add and salicylic acid but benzaldehyde is not. Planta 212 (1), pp. 119 - 126 (2000)

Schaaf, O.; Baumgarten, J.; Dettner, K.: Identification and function of prothoracic exocrine gland steroids of the dytiscid beetles Graphoderus cinereus and Laccophilus minutus. Journal of Chemical Ecology 26 (10), pp. 2291 - 2305 (2000)

Schaaf, O.; Dettner, K.: Transformation of steroids by Bacillus strains isolated from the foregut of water beetles (Coleoptera: Dytiscidae): II. Metabolism of 3 beta-hydroxypregn-5-en-20-one (pregnenolone). Journal of Steroid Biochemistry and Molecular Biology 75 (2-3), pp. 187 - 199 (2000)

Schaaf, O.; Dettner, K.: Polyunsaturated monoglycerides and a pregnadiene in defensive glands of the water beetle Agabus affinis. Lipids 35 (5), pp. 543 - 550 (2000)

Schaaf, O.; Jarvis, A. P.; Esch, V. D.; Giagnacovo, G.; Oldham, N. J.: Rapid and sensitive analysis of azadirachtin and related triterpenoids from Neem (Azadirachta indica) by high- performance liquid chromatography-atmospheric pressure chemical ionization mass spectrometry. Journal of Chromatography A 886 (1-2), pp. 89 - 97 (2000)

Schaaf, O.; Dettner, K.: Transformation of steroids by Bacillus strains isolated from the foregut of water beetles (Coleoptera: Dytiscidae): I. Metabolism of androst-4-en-3,17-dione (AD). Journal of Steroid Biochemistry and Molecular Biology 67 (5-6), pp. 451 - 465 (1998)