Results 11 to 20 of about 761,342 (149)

Studies on the beta-galactosidase system in Aspergillus nidulans.

, 1972
Conditions affecting the formation of beta-galactosidase activity in A.nidulans have been investigated. It is shown that mycelium grown on lactose or galactose as carbon sourse contains beta-galactosidase with a specific activity more than thirty times ...
P. A. Fantes (7700531)
core   +6 more sources

Evaluation of beta-galactosidase activity in tissue in the presence of blood [PDF]

, 2000
The reporter gene for beta -galactosidase is frequently used to determine the efficiency of gene transfer in arteries. However, blood is often present in arterial explants and may compromise the results by the presence of hemoglobin. The light absorption
Pelisek, Jaroslav, Nikol, Sigrid, Armeanu, Sorin   +2 more
core   +1 more source

Impact of beta-galactosidase mutations on the expression of the canine lysosomal multienzyme complex [PDF]

, 2009
beta-galactosidase (GLB1) forms a functional lysosomal multienzyme complex with lysosomal protective protein (PPCA) and neuraminidase 1 (NEU1) which is important for its intracellular processing and activity.
Sewell, A.C., Techangamsuwan, S., Baumgärtner, Wolfgang, Kreutzer, R., Sewell, Adrian C, Kreutzer, Robert, Sewell, Adrian C., Techangamsuwan, Somporn, Kreutzer, M., Leeb, Tosso, Baumgartner, W., Kreutzer, Mihaela   +11 more
core   +1 more source

Determination of Cell Permeabilization and Beta-Galactosidase Extraction from Aspergillus oryzae CCT 0977 Grown in Cheese Whey

International Journal of Chemical Engineering, 2018
Aspergillus oryzae grown in cheese whey has the ability to produce beta-galactosidase. The objective of this work was to define the parameters for the determination of cell permeabilization and extraction of the enzyme from Aspergillus oryzae CCT 0977 ...
Caroline dos Santos Viana, Denise Renata Pedrinho, Luiz Rodrigo Ito Morioka, Hélio Hiroshi Suguimoto   +3 more
doaj   +1 more source

Three novel beta-galactosidase gene mutations in Han Chinese patients with GM1 gangliosidosis are correlated with disease severity

Journal of Biomedical Science, 2010
Background GM1 gangliosidosis (GM1) is an autosomal recessive lysosomal storage disease caused by deficiency of acid beta-galactosidase (GLB1; EC3.2.1.23).
Wu Jer-Yuarn, Yang Chi-Fan, Tsai Fuu-Jen
doaj   +1 more source

Cold-Adapted Beta-Galactosidase from the Antarctic Psychrophile Pseudoalteromonas Haloplanktis [PDF]

, 2001
peer reviewedThe beta-galactosidase from the Antarctic gram-negative bacterium Pseudoalteromonas haloplanktis TAE 79 was purified to homogeneity. The nucleotide sequence and the NH(2)-terminal amino acid sequence of the purified enzyme indicate that the ...
Feller, Georges, François, Jean-Marie, Dubail, F., Jennes, I., Genicot, S., Baise, Etienne, Hoyoux, A., Gerday, Charles, Dubois, P.   +8 more
core   +1 more source

Enzyme activities and pectin breakdown of sapodilla submitted to 1-methylcyclopropene Atividade de enzimas e degradação de pectinas de sapoti submetido ao 1-metilciclopropeno

Pesquisa Agropecuária Brasileira, 2008
The objective of this work was to investigate the influence of 1-methylcyclopropene (1-MCP) at 300 nL L-1 on activities of cell wall hidrolytic enzymes and pectin breakdown changes which Sapodilla (Manilkara zapota cv.
Patrícia Lígia Dantas de Morais, Luiz Carlos de Oliveira Lima, Maria Raquel Alcântara de Miranda, José Donizete Alves, Ricardo Elesbão Alves, José Daniel Silva   +5 more
doaj   +1 more source

Compression behavior of the enzyme ß-galactosidase [PDF]

, 2004
This thesis is based on the investigation of the compression behavior of a solid model enzyme. It was the scope of this work to characterize the behavior of the enzyme powder under pressure to gain on the one hand information about the behavior of ...
Kuny, Tanja Tamara
core   +1 more source

Ondas ultrassônicas e pérolas de vidro: um novo método de extração de beta-galactosidase para uso em laboratório Ultrasonic waves and glass pearls: a new method of extraction of beta-galactosodade for use in laboratory

Química Nova, 2008
The optimization of a traditional technique of cellular disruption by abrasion was carried out and a process using ultrasonic waves associated with glass pearls to extract beta-galactosidase from Kluyveromyces marxianus proposed.
Fabiana Oliveira de Medeiros, Fernanda Germano Alves, Cristiane Reinaldo Lisboa, Daniela de Souza Martins, Carlos André Veiga Burkert, Susana Juliano Kalil   +5 more
doaj   +1 more source

On the evolution of beta-galactosidase. [PDF]

Proceedings of the National Academy of Sciences, 1978
The amino acid sequence of beta-galactosidase (beta-D-galactoside galactohydrolase, EC 3.2.1.23) has been compared to itself and to other proteins. Two segments, each of about 380 amino acids, comprising the first three-fourths of the polypeptide chain, were found to be very similar to each other. It is concluded that they are homologous.
J M, Hood, A V, Fowler, I, Zabin
openaire   +2 more sources