scholarly journals Induction of cycloheximide resistance in Candida maltosa by modifying the ribosomes.

1985 ◽  
Vol 31 (3) ◽  
pp. 267-275 ◽  
Author(s):  
MASAMICHI TAKAGI ◽  
SHINYA KAWAI ◽  
YOSHIHIRO TAKATA ◽  
NORIHIRO TANAKA ◽  
MICHIO SUNAIRI ◽  
...  
Keyword(s):  
Candida Maltosa ◽  
Cycloheximide Resistance

scholarly journals Characterisation of Lactobacillus rhamnosus VT1 and its effect on the growth of Candida maltosa YP1

2008 ◽  
Vol 25 (No. 5) ◽  
pp. 272-282 ◽  
Author(s):  
D. Liptáková ◽  
Ľ. Valík ◽  
A. Lauková ◽  
V. Strompfová
Keyword(s):  
Growth Rate ◽  
Incubation Temperature ◽  
Lactobacillus Rhamnosus ◽  
Microbial Interactions ◽  
Lag Phase ◽  
Regression Equations ◽  
Candida Maltosa ◽  
Food Protection ◽  
Spoilage Yeast ◽  
Standard Response

The combined effect of initial amount of 18 h <i>L. rhamnosus</i> VT1 inoculum and incubation temperature on the growth of <i>Candida maltosa</i> YP1, an oxidative food spoilage yeast strain, was primarily modelled and studied by standard response surface methodology. This study resulted in the following linear regression equations characterising lag time and growth rate of <i>C. maltosa</i> YP1 in milk in competition with the potentially protective lactobacillus strain. Lag-phase of <i>C. maltosa</i> was strongly influenced by the amount of lactobacillus inoculum (<i>V</i><sub>0</sub>) and incubation temperature (1/<i>T</i>). The synergic effect of both these factors was also evident as results from the equation lag = –33.50 + 186.38 × <i>V</i><sub>0</sub> × 1/<i>T</i> + 512.27 × 1/<i>T</i> – 5.511 × <i>V</i><sub>0</sub> (<i>R</i><sup>2</sup><sub>(λ)</sub> = 0.849). The growth rate was sufficiently described by the linear relation: <i>Gr</i><sub>Cm</sub> = –0.00046 + 0.0033 × <i>T</i> – 0.0016 × <i>V</i><sub>0 (<i>R</i><sup>2</sup><sub>(Gr)</sub> = 0.847). On the basis of these equations, the mutual microbial interactions and the potential application of the lactobacillus strains to food protection are discussed.

scholarly journals Residual Brewing Yeast as Substrate for Co-Production of Cell Biomass and Biofilm Using Candida maltosa SM4

Fermentation ◽  
2021 ◽  
Vol 7 (2) ◽  
pp. 84
Author(s):  
Vidal Flores-Copa ◽  
Luis Romero-Soto ◽  
Danitza Romero-Calle ◽  
María Teresa Alvarez-Aliaga ◽  
Felipe Orozco-Gutierrez ◽  
...  
Keyword(s):  
Logistic Model ◽  
Water Retention ◽  
Candida Maltosa ◽  
Brewing Yeast ◽  
Cell Biomass ◽  
Glycosidic Bonds ◽  
Biofilm Production ◽  
High Degree ◽  
Maximal Production ◽  
Different Levels

Candida maltosa was cultivated in the liquid phase of residual brewing yeast, a major brewery residue, to produce biomass and biofilm. Using response surface methodology, the effect of two variables at two different levels was investigated. The independent variables were agitation speed (at 100 and 200 rpm), and aeration (at 1 and 3 L min−1). Aeration was identified to be important for the production of both biomass and biofilm, while agitation was the only factor significantly affecting biofilm production. The maximal production of biofilm (2.33 g L−1) was achieved for agitation of 200 rpm and aeration of 1 L min−1, while the maximum for biomass (16.97 g L−1) was reached for 100 rpm agitation and 3 L min−1 air flow. A logistic model applied to predict the growth of C. maltosa in the exponential phase and the biofilm production, showed a high degree of agreement between the prediction and the actual biomass measured experimentally. The produced biofilms were further characterized using Fourier-transform infrared spectroscopy (FTIR), Scanning Electron Microscopy (SEM) and Thermogravimetric Analysis (TGA). FTIR allowed the identification of methyl, carbonyl ester and sulfate groups, and revealed the presence of uronic acid moieties and glycosidic bonds. Water-retention ability up to relatively high temperatures was revealed by TGA, and that makes the produced biofilm suitable for production of hydrogels. SEM also gave indications on the hydrogel-forming potential of the biofilm.

Degradation of long-chain n-alkanes by the yeast Candida maltosa

1988 ◽  
Vol 28 (6) ◽  
Author(s):  
R. Blasig ◽  
S. Mauersberger ◽  
P. Riege ◽  
W.-H. Schunck ◽  
W. Jockisch ◽  
...  
Keyword(s):  
Candida Maltosa ◽  
Long Chain

scholarly journals A Gcn4p Homolog Is Essential for the Induction of a Ribosomal Protein L41 Variant Responsible for Cycloheximide Resistance in the YeastCandida maltosa

2004 ◽  
Vol 279 (22) ◽  
pp. 23030-23037 ◽  
Author(s):  
Hiroaki Takaku ◽  
Eishun Mutoh ◽  
Yoshiyuki Sagehashi ◽  
Ryouichi Fukuda ◽  
Hiroyuki Horiuchi ◽  
...  
Keyword(s):  
Ribosomal Protein ◽  
Cycloheximide Resistance

scholarly journals GENETICS OF CYCLOHEXIMIDE RESISTANCE IN TETRAHYMENA

Genetics ◽  
1977 ◽  
Vol 87 (2) ◽  
pp. 275-284
Author(s):  
Lea K Bleyman ◽  
Peter J Bruns
Keyword(s):  
Genetic Studies ◽  
Cycloheximide Resistance ◽  
Specific Analysis ◽  
Different Strains

ABSTRACT Cycloheximide resistance in Tetrahymena is inducible by mutagenesis. Two mutations, isolated independently from genetically different strains, were analyzed. The two mutations, Chx-1 and Chx-2, were found to be alleles at the same locus. A specific analysis is presented which may serve as a model for strategies employing an independent manipulation of the micro- and macro-nuclei of this organism for genetic studies.

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