Results 31 to 40 of about 76,944 (297)

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

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
openaire   +4 more sources

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
doaj   +1 more source

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
doaj  

Scientific Opinion on the substantiation of a health claim related to beta‐galactosidase from Streptococcus thermophilus and reduction of gastrointestinal discomfort pursuant to Article 14 of Regulation (EC) No 1924/2006

EFSA Journal, 2014
Following an application from Specialised Nutrition Europe (formerly IDACE), submitted for authorisation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products ...
EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA)
doaj   +1 more source

Lysosomal Storage Disease

Journal of Nepal Medical Association, 2009
We report a case of lysosomal storage disease diagnosed by lysosomal enzyme assay in a two year old boy with a history of gradual onset of weakness of body, poor vision, fl accid neck and spasticity in all four limbs with hyper-refl exia.
Binod Khatiwada, A Pokharel
doaj   +1 more source

Physical and chemical properties, pectinases activity, and cell wall pectin of Acidulus, Momordica, Inodorus and Cantalupensis melons with different ripening degree at harvest

Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2021
The objective of the present study was to evaluate the physical and chemical changes, pectinases activity, and cell wall pectin in melon varieties Acidulus (access 16), Momordica (access 2), Inodorus (cv. ‘Iracema’) and Cantalupensis (cv.
Felipe M. PONTES, José D. A. SARMENTO, Naama J. de A. MELO, Erika V. de MEDEIROS, Patrícia L. D. MORAIS, Glauber H. de S. NUNES   +5 more
doaj   +1 more source

The Rbm38-p63 feedback loop is critical for tumor suppression and longevity. [PDF]

, 2018
The RNA-binding protein Rbm38 is a target of p63 tumor suppressor and can in-turn repress p63 expression via mRNA stability. Thus, Rbm38 and p63 form a negative feedback loop.
Chen, Mingyi, Chen, Xinbin, Flores, Elsa, Jiang, Yuqian, Xu, Enshun, Zhang, Jin   +5 more
core   +1 more source

Lysosomal hydrolases in neuronal, astroglial, and olidodendroglial enriched fractions of rabbit and beef brain.

Journal of Lipid Research, 1979
Arylsulfatases A, B, and C, beta-galactosidase, and acid phosphatase were assayed in neuronal, astroglial, and oligodendroglial fractions isolated from adult rabbit and beef brains.
L Freysz, A A Farooqui, Z Adamczewska-Goncerzewicz, P Mandel   +3 more
doaj   +1 more source

Gene Expression, Activity and Localization of Beta-Galactosidases during Late Ripening and Postharvest Storage of Tomato Fruit

Agriculture, 2022
Beta-galactosidases (β-GALs) hold a key role in both fruit softening and the increase of total soluble solids during maturation. Despite determining both quality and potential postharvest longevity, β-GAL activity during ripening, with a special focus on
Dimitrios Fanourakis, Nikolaos Nikoloudakis, Konstantinos Paschalidis, Miltiadis V. Christopoulos, Eleni Goumenaki, Eleni Tsantili, Costas Delis, Georgios Tsaniklidis   +7 more
doaj   +1 more source