Search Results - "Maas, Roel M."

Exogenous enzymes and probiotics alter digestion kinetics, volatile fatty acid content and microbial interactions in the gut of Nile tilapia by Maas, Roel M., Deng, Yale, Dersjant-Li, Yueming, Petit, Jules, Verdegem, Marc C. J., Schrama, Johan W., Kokou, Fotini

“…Sustainable aquafeed production requires fishmeal replacement, leading to an increasing use of plant-derived ingredients. As a consequence, higher levels of…”
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A microfluidic optimal experimental design platform for forward design of cell-free genetic networks by van Sluijs, Bob, Maas, Roel J. M., van der Linden, Ardjan J., de Greef, Tom F. A., Huck, Wilhelm T. S.

“…Cell-free protein synthesis has been widely used as a “breadboard” for design of synthetic genetic networks. However, due to a severe lack of modularity,…”
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Macromolecular crowding creates heterogeneous environments of gene expression in picolitre droplets by Hansen, Maike M. K., Meijer, Lenny H. H., Spruijt, Evan, Maas, Roel J. M., Rosquelles, Marta Ventosa, Groen, Joost, Heus, Hans A., Huck, Wilhelm T. S.

“…Understanding the dynamics of complex enzymatic reactions in highly crowded small volumes is crucial for the development of synthetic minimal cells…”
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Effects of demand-feeding and dietary protein level on nitrogen metabolism and symbiont dinitrogen gas production of common carp ( Cyprinus carpio , L.) by Mes, Wouter, Kersten, Philippe, Maas, Roel M, Eding, Ep H, Jetten, Mike S M, Siepel, Henk, Lücker, Sebastian, Gorissen, Marnix, Van Kessel, Maartje A H J

“…Ammonia accumulation is a major challenge in intensive aquaculture, where fish are fed protein-rich diets in large rations, resulting in increased ammonia…”
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The effect of phytase, xylanase and their combination on growth performance and nutrient utilization in Nile tilapia by Maas, Roel M., Verdegem, Marc C.J., Dersjant-Li, Yueming, Schrama, Johan W.

“…Increasing the inclusion rate of plant ingredients will increase the content of non-starch polysaccharides (NSP) and phytate in the fish feed. Both NSP and…”
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Transcription and Translation in Cytomimetic Protocells Perform Most Efficiently at Distinct Macromolecular Crowding Conditions by Vibhute, Mahesh A., Schaap, Mark H., Maas, Roel J. M., Nelissen, Frank H. T., Spruijt, Evan, Heus, Hans A., Hansen, Maike M. K., Huck, Wilhelm T. S.

“…The formation of cytomimetic protocells that capture the physicochemical aspects of living cells is an important goal in bottom-up synthetic biology. Here, we…”
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Carbohydrate utilisation by tilapia: a meta‐analytical approach by Maas, Roel M., Verdegem, Marc C.J., Wiegertjes, Geert F., Schrama, Johan W.

“…Currently, studies reporting the digestibility of carbohydrates, starch and especially non‐starch polysaccharides (NSP) in fish are scarce. Carbohydrate…”
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Effect of carbohydrate source, feeding level (restricted vs. satiation) and their combination on nutrient digestibility, bile acid balance, faecal waste production and characteristics of yellowtail kingfish (Seriola lalandi) by Zhang, Yaqing, Maas, Roel M., Horstmann, Peter, Prakash, Satya, Staessen, Thomas W.O., Kals, Jeroen, Kokou, Fotini, Schrama, Johan W.

“…The effect of carbohydrate source on nutrient digestibility, bile acid balance, faecal waste production and characteristics were investigated in yellowtail…”
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Protein Synthesis in Coupled and Uncoupled Cell-Free Prokaryotic Gene Expression Systems by Hansen, Maike M. K, Ventosa Rosquelles, Marta, Yelleswarapu, Maaruthy, Maas, Roel J. M, van Vugt-Jonker, Aafke J, Heus, Hans A, Huck, Wilhelm T. S

“…Secondary structure formation of mRNA, caused by desynchronization of transcription and translation, is known to impact gene expression in vivo. Yet,…”
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Structure and Dynamics of Thermosensitive pDNA Polyplexes Studied by Time-Resolved Fluorescence Spectroscopy by Fliervoet, Lies A. L, Lisitsyna, Ekaterina S, Durandin, Nikita A, Kotsis, Ilias, Maas-Bakker, Roel F. M, Yliperttula, Marjo, Hennink, Wim E, Vuorimaa-Laukkanen, Elina, Vermonden, Tina

“…Combining multiple stimuli-responsive functionalities into the polymer design is an attractive approach to improve nucleic acid delivery. However, more…”
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Patulin produced by an Aspergillus clavatus isolated from feed containing malting residues associated with a lethal neurotoxicosis in cattle by Sabater-Vilar, Monica, Maas, Roel F M, De Bosschere, Hendrik, Ducatelle, Richard, Fink-Gremmels, Johanna

“…A severe neurotoxicosis, comprising tremors, ataxia, paresis, recumbency and death, occurred simultaneously among several herds of beef cattle in the region of…”
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Effect of exogenous enzymes (phytase and xylanase) supplementation on nutrient digestibility and growth performance of Nile tilapia (Oreochromis niloticus) fed different quality diets by Maas, Roel M., Verdegem, Marc C.J., Stevens, Theodor L., Schrama, Johan W.

“…The use of plant by-products in aqua-feeds contributes to improving the sustainability of aquaculture, but also leads to increased levels of undesirable…”
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Effect of enzymes (phytase and xylanase), probiotics (B. amyloliquefaciens) and their combination on growth performance and nutrient utilisation in Nile tilapia by Maas, Roel M., Verdegem, Marc C.J., Debnath, Sudip, Marchal, Leon, Schrama, Johan W.

“…The increased use of plant ingredients in aquafeeds over the last decades, as replacement for fish meal, has led to rising levels of undesired non-starch…”
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Dietary starch level affects nutrient digestibility, faecal waste production and characteristics in yellowtail kingfish (Seriola lalandi) depending on the level of fish meal replacement by Horstmann, Peter, Maas, Roel M., Kals, Jeroen, Prakash, Satya, Staessen, Thomas W.O., Kokou, Fotini, Schrama, Johan W.

“…Yellowtail kingfish have a poor faecal integrity when fed with pelleted diets which may be due to the presence of dietary starch. Moreover, whether dietary…”
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Dietary starch, non-starch polysaccharides and their interactions affect nutrient digestibility, faecal waste production and characteristics differentially in three salmonids: Rainbow trout, Atlantic salmon and Arctic charr by Prakash, Satya, Maas, Roel M., Bergersen, Anneke, Kals, Jeroen, Kokou, Fotini, Schrama, Johan W., Prabhu Philip, Antony J.

“…Waste management has emerged as a critical issue in aquaculture. In this study, we examined the impact of dietary starch and non-starch polysaccharides (NSP)…”
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Effect of dietary starch, amylase and ash on nutrient digestibility, faecal waste production and faecal characteristics of rainbow trout, (Oncorhynchus mykiss) by Prakash, Satya, Maas, Roel M., Horstmann, Peter, Elbers, Jan Jules, Kokou, Fotini, Schrama, Johan W., Philip, Antony J. Prabhu

“…Waste management is a critical issue in aquaculture. In this study, we examined nutrient digestibility, faecal waste production, faecal removal efficiency and…”
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Practical implications of lowering dietary starch content on waste management in recirculating aquaculture systems operated with drum filtration or sedimentation in yellowtail kingfish (Seriola lalandi) by Horstmann, Peter, Alliney, Nicola, Eding, Ep H., Kals, Jeroen, Prakash, Satya, Staessen, Thomas W.O., Kokou, Fotini, Schrama, Johan W., Maas, Roel M.

“…Dietary starch negatively affects faecal removal efficiency by sedimentation in yellowtail kingfish (Seriola lalandi). In general, research on waste management…”
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Dietary ingredient composition affects faecal waste production and characteristics in yellowtail kingfish (Seriola lalandi) by Horstmann, Peter, Maas, Roel M., Prakash, Satya, Tiebie, Kim, Staessen, Thomas W.O., Kokou, Fotini, Schrama, Johan W.

“…This study investigated the effect of different animal-based ingredients on faecal waste production and characteristics in yellowtail kingfish (Seriola…”
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Impact of dietary glutamate and glycine on growth and nutrient utilization in rainbow trout (Oncorhynchus mykiss) by Belghit, Ikram, Philip, Antony Jesu Prabhu, Maas, Roel M., Lock, Erik-Jan, Eding, Ep H., Espe, Marit, Schrama, Johan W.

“…A feeding trial was conducted to test the effect of dietary glutamate and glycine supplementation on growth potential, nutritional utilization and digestion,…”
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Effect of feed ingredients on nutrient digestibility, waste production and physical characteristics of rainbow trout (Oncorhynchus mykiss) faeces by Prakash, Satya, Maas, Roel M., Fransen, Peter-Melvin M.M., Kokou, Fotini, Schrama, Johan W., Philip, Antony J. Prabhu

“…This study assessed the effect of different dietary ingredients on the quantity and characteristics of faecal waste produced by rainbow trout (Oncorhynchus…”
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