Results 61 to 70 of about 571,588 (389)

Strategy for the identification of micro-organisms producing food and feed products : bacteria producing food enzymes as study case [PDF]

, 2020
Recent European regulations require safety assessments of food enzymes (FE) before their commercialization. FE are mainly produced by micro-organisms, whose viable strains nor associated DNA can be present in the final products.
De Keersmaecker, Sigrid C. J., Deckers, Marie, Deforce, Dieter, Denayer, Sarah, Fraiture, Marie-Alice, Heyndrickx, Marc, Roosens, Nancy H. C., Vanneste, Kevin, Winand, Raf   +8 more
core   +2 more sources

Pulsed Feedback Defers Cellular Differentiation [PDF]

, 2012
Environmental signals induce diverse cellular differentiation programs. In certain systems, cells defer differentiation for extended time periods after the signal appears, proliferating through multiple rounds of cell division before committing to a new ...
A Chastanet, A Eldar, A. D Grossman, A. H Singh, A. L Sonenshein, B. A Lazazzera, C. M Waters, D Burbulys, D Lopez, D Lopez, D. B Kearns, E Kussell, F Giudicelli, G. M Suel, G. M Suel, J Newport, J Newport, J. E Donnellan Jr, J. E Gonzalez-Pastor, J. E Segall, J. M Sterlini, J. R LeDeaux, J. W Veening, J. W Veening, Joe H. Levine, Jonathan Dworkin, K Asai, K Ireton, K. L Ohlsen, L Cai, M Acar, M Acar, M Fujita, M Fujita, M Jiang, M Perego, M Perego, M Raff, M Ratnayake-Lecamwasam, M Strauch, M. A Strauch, M. A Strauch, M. B Elowitz, Michael B. Elowitz, Michael Laub, Michelle E. Fontes, N Rosenfeld, N Rosenfeld, N. Q Balaban, P Eswaramoorthy, P Eswaramoorthy, T Long, T. Y Tsai, U Alon, V Molle, W. F Burkholder, Y. T Maeda   +56 more
core   +4 more sources

Supplemental Bacillus subtilis DSM 32315 manipulates intestinal structure and microbial composition in broiler chickens

Scientific Reports, 2018
Knowledge about the modulation of gut microbiota improves our understanding of the underlying mechanism by which probiotic treatment benefits the chickens.
You-biao Ma, Weiwei Wang, Haijun Zhang, Jing Wang, Wenming Zhang, Jun Gao, Shu-geng Wu, G. Qi   +7 more
semanticscholar   +1 more source

Production of Bacillus subtilis Microbioecologics by Fermentation of Hongqu Residue

Shipin gongye ke-ji, 2022
In this study, single factor and response surface analysis were used to optimize the conditions for the production of Bacillus subtilis using Hongqu residue, the content of soluble sugar and soluble protein components during the fermentation were ...
Chen ZHANG, Yang WANG, Xin YANG, Dandan PAN, Wenlin HU, Xiangzhu SHI, Bingtian CHEN, Chunlian LUO, Li NI   +8 more
doaj   +1 more source

NUCLEASES OF BACILLUS SUBTILIS

The Journal of General and Applied Microbiology, 1970
Two methods for detecting DNase activity on agar plates were standardized on the basis of the complex formation of DNA with either Methyl Green or Acridine Orange. Bacterial colonies which excrete DNase could be easily recognized on these plates.By these techniques, two strains of Bacillus subtilis which differed in the level of DNase activity were ...
Makoto Kageyama, Makoto Kageyama
openaire   +3 more sources

Uptake of branched-chain alpha-keto acids in \u3ci\u3eBacillus subtilis\u3c/i\u3e [PDF]

, 1976
Bacillus subtilis has a constitutive system for the uptake of alpha-keto-beta-methylvalerate, alpha-ketoisovalerate, and (probably) alpha-ketoisocaproate.
Goldstein, Barry J., Zahler, Stanley A.
core   +1 more source

BacillOndex: An Integrated Data Resource for Systems and Synthetic Biology [PDF]

, 2013
BacillOndex is an extension of the Ondex data integration system, providing a semantically annotated, integrated knowledge base for the model Gram-positive bacterium Bacillus subtilis. This application allows a user to mine a variety of B.
Allenby, Nick, Hallinan, Jennifer S., James, Katherine, Misirli, Goksel, Mullen, Joseph, Pocock, Matthew, Smith, Wendy, Wipat, Anil   +7 more
core   +2 more sources

Bacillus subtilis 29784 induces a shift in broiler gut microbiome toward butyrate-producing bacteria and improves intestinal histomorphology and animal performance.

Poultry Science, 2019
The study reports the effects of Bacillus subtilis 29784 on broiler performance. A total of 1,600 one-day-old Cobb 500 male broiler chicks received either a control diet or the same diet to which B.
Vincent Jacquier, Adam Nelson, M. Jlali, L. Rhayat, K. Brinch, E. Devillard   +5 more
semanticscholar   +1 more source

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

FEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Pembuatan Asam Laktat dari Selulosa oleh Bakteri Lactobacillus delbrueckii dengan Selulase dari Bakteri Bacillus subtilis dan Bacillus circulans

Jurnal Teknik Kimia dan Lingkungan, 2020
Bakteri asam laktat memanfaatkan gula sebagai sumber energi, pertumbuhan, dan menghasilkan metabolit berupa asam laktat selama proses fermentasi. Gula berupa monomer glukosa dapat diperoleh dari hidrolisis atau pemutusan ikatan pada selulosa.
Yanty Maryanty, Fandi Lintang Wahyu Saputra, Robby Prasetyo   +2 more
doaj   +1 more source