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Meijnen, J.P. (author), de Winde, J.H. (author), Ruijssenaars, H.J. (author)The oxidative D-xylose catabolic pathway of Caulobacter crescentus, encoded by the xylXABCD operon, was expressed in the gram-negative bacterium Pseudomonas putida S12. This engineered transformant strain was able to grow on D-xylose as a sole carbon source with a biomass yield of 53% (based on g [dry weight] g D-xylose-1) and a maximum growth...article 2009
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TNO-Quality of Life, Business Unit Food and Biotechnology Innovations (author), Meijnen, J.P. (author), Winde, J.H.de (author), Ruijssenaars, H.J. (author)The oxidative D-xylose catabolic pathway of Caulobacter crescentus, encoded by the xylXABCD operon, was expressed in the gram-negative bacterium Pseudomonas putida S12. This engineered transformant strain was able to grow on D-xylose as a sole carbon source with a biomass yield of 53% (based on g [dry weight] g D-xylose-1) and a maximum growth...article 2009
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de Weert, J. (author), de la Cal, A. (author), van den Berg, H. (author), Murk, A. (author), Langenhoff, A. (author), Rijnaarts, H. (author), Grotenhuis, T. (author), TNO Bouw en Ondergrond (author)The surfactant nonylphenol (NP) is an endocrine-disrupting compound that is widely spread throughout the environment. Although environmental risk assessments are based on total NP concentrations, only the bioavailable fraction posses an environmental risk. The present study describes the bioavailability and biodegradability of NP over time in...article 2008
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Koek, M.M. (author), Muilwijk, B. (author), van der Werf, M.J. (author), Hankemeier, T. (author), TNO Kwaliteit van Leven (author)An analytical method was set up suitable for the analysis of microbial metabolomes, consisting of an oximation and silylation derivatization reaction and subsequent analysis by gas chromatography coupled to mass spectrometry. Microbial matrixes contain many compounds that potentially interfere with either the derivatization procedure or analysis...article 2006
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Gaubius Instituut TNO (author), van de Lest, C.H.A. (author), Brama, P.A.J. (author), van El, B. (author), de Groot, J. (author), van Weeren, P.R. (author)Osteochondrosis (OC) is the most important developmental orthopaedic disease in the horse. Despite some decades of research, much of the pathogenesis of the disorder remains obscure. Increasing knowledge of articular cartilage development in juvenile animals led to the presumption that the role of collagen in OC might be more important than...article 2004