Zobrazeno 1 - 9
of 9
pro vyhledávání: '"B. A. Nudel"'
Autor:
B. A. Nudel, G. C. Fletcher
Publikováno v:
International Journal of Quantum Chemistry. 7:619-627
Band calculations carried out for all fee and bcc transition metals by the Hubbard method show a strong linear dependence of their features on two characteristic energies of the method which are easily calculated from the muffin-tin potential used. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48ba07bec1daebef3eb258233075c6b5
https://doi.org/10.1002/qua.560070772
https://doi.org/10.1002/qua.560070772
Autor:
Daniela A Martinez, B Clara Nudel
Publikováno v:
Canadian Journal of Microbiology. 48:1056-1061
Acinetobacter calcoaceticus BD413 produces variable amounts of an exocellular lipase that becomes rapidly inactivated upon secretion. To achieve high yield and protect the enzyme, we assayed the addition of several inert compounds to cell-free supern
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f14ad20b6604855fb589e01413427fa
https://doi.org/10.1139/w02-108
https://doi.org/10.1139/w02-108
Autor:
Klaas J. Hellingwerf, Ben Vosman, M. Joost Teixeira de Mattos, Oense M. Neijssel, B. Clara Nudel
Publikováno v:
Current Microbiology. 26:281-286
The stability of several pBR322-derived recombinant plasmids, carrying thethr operon fromEscherichia coli, was investigated in sulfur-limited chemostat cultures ofE. coli GT123. A marked increase in the segregational stability of one of these plasmid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f586b5b4e5629950592f1e5a8ede09e0
https://doi.org/10.1007/bf01575918
https://doi.org/10.1007/bf01575918
Publikováno v:
Journal of Industrial Microbiology. 7:287-291
The optimization of ethanol production byPichia stipitis NRRL Y-7124 was analysed by ATP balance. Ethanol volumetric productivity was maximal (0.5–0.6 g/l h) only over a narrow range of oxygen transfer rates (3–5 mmol O2/l h). Trace element suppl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c755c1f9a8ce503006fc78b43649bc97
https://doi.org/10.1007/bf01577657
https://doi.org/10.1007/bf01577657
Publikováno v:
Biotechnology Techniques. 5:427-430
A fast and simple micro-method for total nitrogen analysis in complex fermentation media is presented. Samples containing up to 50 ug nitrogen are digested in tubes with sodium selenite (in sulphuric-phosphoric mixture) plus hydrogen peroxide during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::719edb0a37b287b672da9d1aea124dc7
https://doi.org/10.1007/bf00155487
https://doi.org/10.1007/bf00155487
Publikováno v:
Microbial Cell Factories, Vol 1, Iss 1, p 3 (2002)
Microbial Cell Factories
Microbial Cell Factories
Background The extracellular enzyme cyclodextrin glucanotransferase (CGTase) synthesizes cyclic malto-oligosaccharides called cyclodextrins (CDs) from starch and related α-1,4-glucans. CGTases are produced by a variety of bacteria, mainly Bacillus s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::956405cca9e4f53e89f4ec616973e432
http://www.microbialcellfactories.com/content/1/1/3
http://www.microbialcellfactories.com/content/1/1/3
Publikováno v:
Microbiological research. 155(4)
Quorum sensing is a widespread regulatory mechanism among Gram-negative bacteria. In this study, Acinetobacter strains were assayed for the presence of quorum sensing signal molecules capable of activating N-acylhomoserine lactone biosensors. By usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dae6cfb0199c7fb5ef0d3c757885a903
https://pubmed.ncbi.nlm.nih.gov/11297357
https://pubmed.ncbi.nlm.nih.gov/11297357
Autor:
S, Bompensieri, R, Gonzalez, R, Kok, M V, Miranda, I, Nutgeren-Roodzant, K J, Hellingwerf, O, Cascone, B C, Nudel
Publikováno v:
Biotechnology and applied biochemistry. 23(1)
The performance of hydrophobic-interaction chromatography (HIC) for the purification of Acinetobacter calcoaceticus AAC323-1 lipase was compared with that of various aqueous two-phase systems. While a 42% lipase yield with a purification factor of 14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b464e9280347517bbb332ff8e33ee22e
https://pubmed.ncbi.nlm.nih.gov/8867899
https://pubmed.ncbi.nlm.nih.gov/8867899
Autor:
B C, Nudel, E R, Fraile
Publikováno v:
Revista Argentina de microbiologia. 16(4)
The production of L-threonine in submerged culture was studied in the following bacterial strains; Brevibacterium flavum ATCC 21269, Corynebacterium acetoacidophilum ATCC 21270, Escherichia coli ATCC 21149, E. coli NRRL 12098, E. coli NRRL 12099 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1441ad4b777cbc4f0a8ec869c5ea5c7f
https://pubmed.ncbi.nlm.nih.gov/6443832
https://pubmed.ncbi.nlm.nih.gov/6443832