Results 11 to 20 of about 57,584 (261)

Programmed Cell Senescence in the Mouse Developing Spinal Cord and Notochord

Frontiers in Cell and Developmental Biology, 2021
Programmed cell senescence is a cellular process that seems to contribute to embryo development, in addition to cell proliferation, migration, differentiation and programmed cell death, and has been observed in evolutionary distant organisms such as ...
Jorge Antolio Domínguez-Bautista, Pilar Sarah Acevo-Rodríguez, Susana Castro-Obregón   +2 more
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Isolation and Identification of an α-Galactosidase-Producing Lactosphaera pasteurii Strain and Its Enzymatic Expression Analysis

Molecules, 2022
α-Galactosidase (EC 3.2.1.22) refers to a group of enzymes that hydrolyze oligosaccharides containing α-galactoside-banded glycosides, such as stachyose, raffinose, and verbascose.
Yan Zhao, Jinghui Zhou, Shan Dai, Xiaozhu Liu, Xuewen Zhang   +4 more
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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
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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
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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
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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
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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
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Senescence-associated beta-galactosidase is lysosomal beta-galactosidase

Aging Cell, 2006
Replicative senescence limits the proliferation of somatic cells passaged in culture and may reflect cellular aging in vivo. The most widely used biomarker for senescent and aging cells is senescence-associated beta-galactosidase (SA-beta-gal), which is defined as beta-galactosidase activity detectable at pH 6.0 in senescent cells, but the origin of SA-
LEE BY, HAN JA, IM JS, MORRONE, AMELIA, JOHUNG K, GOODWIN EC, KLEIJER WJ, DIMAIO D, HWANG ES   +8 more
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Genome-Wide Analysis of β-Galactosidases in Xanthomonas campestris pv. campestris 8004

Frontiers in Microbiology, 2018
Bacterial β-galactosidase is involved in lactose metabolism and acts as a prevalent reporter enzyme used in studying the activities of prokaryotic and eukaryotic promoters. Xanthomonas campestris pv.
Huiqi Wang, Huiqi Wang, Chenyi Shi, Qingbiao Xie, Qingbiao Xie, Yaxin Wang, Shiyao Liu, Shiyao Liu, Chunxia Li, Chunxia Li, Chaozu He, Chaozu He, Jun Tao, Jun Tao   +13 more
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Biochemical properties of digestive carbohydrases from the sugar beet weevil, Lixus incanescens (Coleoptera: Curculionidae) [PDF]

Arthropods, 2013
The sugar beet weevil, Lixus incanescens B., is one of the most important pests of sugar beet plant in Iran. The petioles and leaves of sugar beet are attacked by larvae and adults of the sugar beet weevil.
Seyed Mohammad Ahsaei, Vahid Hosseininaveh, Mahdieh Bigham   +2 more
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