Results 51 to 60 of about 525,236 (336)
Molecular Oncology, EarlyView.CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir +12 more
wiley +1 more source
Acta Societatis Botanicorum Poloniae, 2015 SDS-polyacrylamide electrophoretic patterns of Chlamydomonas flagellum membrane proteins displayad 6 fractions, 3 PAS-positive among them. The surface radiolabeling of the flagellum membrane suggested an outer surface exposure of fraction '5', and ...
Aleksander F. Sikorski
doaj +1 more source
BMC Research Notes, 2021 Objective The advancement of molecular techniques in an era in which high-throughput sequencing has revolutionized biology renders old-fashioned alternatives to high-throughput methods obsolete.
Julissa J. Sánchez-Velásquez +3 more
doaj +1 more source
A simple method of drying polyacrylamide slab gels that eliminates cracking
BioTechniques, 2021 The polyacrylamide slab gel is the most common gel format for analyzing protein samples by electrophoresis. Drying these gels is useful in many biological applications; for example, autoradiography, in which radiolabeled proteins are separated to enable ...
Ghanshyam D Heda
doaj +1 more source
Characterization of the Lipopolysaccharide from a \u3cem\u3eRhizobium phaseoli\u3c/em\u3e Mutant that is Defective in Infection Thread Development [PDF]
, 1987 The lipopolysaccharide (LPS) from a Rhizobium phaseoli mutant, CE109, was isolated and compared with that of its wild-type parent, CE3. A previous report has shown that the mutant is defective in infection thread development, and sodium dodecyl sulfate ...
Carlson, Russell W. +4 more
core +1 more source
Ribonucleolytic resection is required for repair of strand displaced nonhomologous end-joining intermediates [PDF]
, 2013 Nonhomologous end-joining (NHEJ) pathways repair DNA double-strand breaks (DSBs) in eukaryotes and many prokaryotes, although it is not reported to operate in the third domain of life, archaea. Here, we describe a complete NHEJ complex, consisting of DNA
Bartlett, Edward +2 more
core +1 more source
Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway
Molecular Oncology, EarlyView.Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed +10 more
wiley +1 more source
Detection of rotavirus genome by new silver staining method
مجله دانشگاه علوم پزشکی گرگان, 2014 Background and Objective: Rotaviruses are the members of the Reoviridae family containing double-stranded RNA (dsRNA) genome which are the main cause of gastroinentritis particularly in children less than three years.
Ahmadi E, Soleimanjahi H, Teimoori A
doaj
Blue-native PAGE in plants: a tool in analysis of protein-protein interactions
Plant Methods, 2005 Intact protein complexes can be separated by apparent molecular mass using a standard polyacrylamide gel electrophoresis system combining mild detergents and the dye Coomassie Blue.
Millar A Harvey +2 more
doaj +1 more source
Diversity and Dynamics of Indigenous \u3cem\u3eRhizobium japonicum\u3c/em\u3e Populations [PDF]
, 1980 A simple method, based upon the separation of cellular proteins by sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis, has been devised for distinguishing between isolates of Rhizobium japonicum.
Brill, Winston J., Noel, K. Dale
core +1 more source