Searched for: subject%3A%22penicillium%255C+chrysogenum%22
(1 - 7 of 7)
document
Bajaj, I. (author), Veiga, T. (author), Van Dissel, D. (author), Pronk, J.T. (author), Daran, J.M. (author)
Background Microbial gene expression is strongly influenced by environmental growth conditions. Comparison of gene expression under different conditions is frequently used for functional analysis and to unravel regulatory networks, however, gene expression responses to co-cultivation with other microorganisms, a common occurrence in nature, is...
journal article 2014
document
Veiga, T. (author), Gombert, A.K. (author), Landes, N. (author), Verhoeven, M.D. (author), Kiel, J.A.K.W. (author), Krikken, A. (author), Nijland, J.G. (author), Touw, H. (author), Luttik, M.A.H. (author), Van der Toorn, J.C. (author), Driessen, A.J.M. (author), Bovenberg, R.A.L. (author), Van den Berg, M.A. (author), Van der Klei, I.J. (author), Pronk, J.T. (author), Daran, J.M. (author)
Industrial production of semi-synthetic cephalosporins by Penicillium chrysogenum requires supplementation of the growth media with the side-chain precursor adipic acid. In glucose-limited chemostat cultures of P. chrysogenum, up to 88% of the consumed adipic acid was not recovered in cephalosporin-related products, but used as an additional...
journal article 2012
document
De Jonge, L.P. (author), Douma, R.D. (author), Heijnen, J.J. (author), Van Gulik, W.M. (author)
A sampling procedure for quantitative metabolomics in Penicillium chrysogenum based on cold aqueous methanol quenching was re-evaluated and optimized to reduce metabolite leakage during sample treatment. The optimization study included amino acids and intermediates of the glycolysis and the TCA-cycle. Metabolite leakage was found to be minimal...
journal article 2011
document
Daran, J.M. (author), Pronk, J.T. (author), Driessen, A.J.M. (author), Nijland, J.G. (author), Lamboo, F. (author), Puig-Martinez, M. (author), Veiga, T. (author), Gombert, A.K. (author)
Penicillium chrysogenum is widely used as an industrial antibiotic producer, in particular in the synthesis of ß-lactam antibiotics such as penicillins and cephalosporins. In industrial processes, oxalic acid formation leads to reduced product yields. Moreover, precipitation of calcium oxalate complicates product recovery. We observed oxalate...
journal article 2011
document
Douma, R.D. (author)
Penicillin has been produced on an industrial scale for several decades. The improvements in its production process, in terms of product yields and production rates, present an unprecedented success in fermentation technology. However, the obtained product yields still remain far from their theoretical maximum. More insight in the regulation of...
doctoral thesis 2010
document
Harris, D.M. (author)
With an over 1000-fold improvement in specific productivity since its discovery, penicillin is one of the very successful examples of industrial biotechnology. Although classical strain improvement programmes have been a major contributor to this success, the wish for a more rational approach towards improvements has driven the work described in...
doctoral thesis 2008
document
Nasution, U.D.M. (author)
Abstract not available
doctoral thesis 2007
Searched for: subject%3A%22penicillium%255C+chrysogenum%22
(1 - 7 of 7)