Results 31 to 40 of about 57,892 (279)

Methods for the Detection of D-Amino-Acid Oxidase

open access: yesBiological Procedures Online, 1998
Four methods (an enzyme activity assay, western blotting, RT-PCR, and northern hybridization) to detect the enzyme D-amino-acid oxidase are described.
Konno Ryuichi
doaj   +1 more source

Northern blotting confirmation of sRNA candidates in M. smegmatis. [PDF]

open access: yes, 2013
Selected images of Northern blotting analysis for validated M. smegmatis sRNAs; the remaining images are included in Figure S1. Lane 1 and 2 indicate total RNA samples extracted from M. smegmatis and M. bovis BCG, respectively.
Lydia M. Contreras (484980)   +5 more
core   +1 more source

Atorvastatin action involves diminished recovery of hepatic HMG-CoA reductase activity

open access: yesJournal of Lipid Research, 1998
The effects of atorvastatin on the expression of the hepatic HMG-CoA reductase and LDL receptor genes were investigated in rats. Like the other statins, atorvastatin increased the rate of degradation and presumably cycling of the hepatic LDL receptor. In
Gene C. Ness   +2 more
doaj   +1 more source

Evaluation of the Stress Effect on Expression of BEST-5 Gene in Gultured Rat Hepatocytes and Cloning of This Gene [PDF]

open access: yesJournal of Kerman University of Medical Sciences, 2006
Introduction:Liver has important roles in body metabolic regulation and for this reason hepatocytes are used worldwide.Investigations showed that isolation of hepatocytes causes activation of stress related genes.The aim of this study was to study the ...
GH.H Hasanshahi   +7 more
doaj  

Cell type-specific over-expression of chromosome 21 genes in fibroblasts and fetal hearts with trisomy 21

open access: yesBMC Medical Genetics, 2006
Background Down syndrome (DS) is caused by trisomy 21 (+21), but the aberrations in gene expression resulting from this chromosomal aneuploidy are not yet completely understood.
Zigman Warren B   +9 more
doaj   +1 more source

Optimized RNA Extraction and Northern Hybridization in Streptomycetes

open access: yesBiological Procedures Online, 2010
Northern blot hybridization is a useful tool for analyzing transcript patterns. To get a picture of what really occurs in vivo, it is necessary to use a protocol allowing full protection of the RNA integrity and recovery and unbiased transfer of the ...
Tagliavia Marcello   +4 more
doaj   +3 more sources

Identification and characteristics of microRNAs from Bombyx mori

open access: yesBMC Genomics, 2008
Background MicroRNAs (miRNAs) are small RNA molecules that regulate gene expression by targeting messenger RNAs (mRNAs) and causing mRNA cleavage or translation blockage. Of the 355 Arthropod miRNAs that have been identified, only 21 are B.
Gao Xiaolian   +11 more
doaj   +1 more source

The gene encoding vitamin K-dependent anticoagulant protein S is expressed in multiple rabbit organs as demonstrated by northern blotting, in situ hybridization, and immunohistochemistry. [PDF]

open access: yes, 1995
Vitamin K-dependent protein S is an anticoagulant plasma protein that functions as a co-factor to activated protein C in the degradation of coagulation factors Va and VIIIa.
A Bjartell, L Shen, B Dahlbäck, X He
core   +1 more source

Polysome Profiling Analysis

open access: yesBio-Protocol, 2013
Polysome profiling is a method that allows monitoring of translation activity of mRNAs in cells and tissues. Once each polysome fractions are collected, the translation activity of each mRNA is analyzed using various molecular biology techniques such as ...
Masahiro Morita   +3 more
doaj   +1 more source

Accumulation and processing patterns of chloroplast and mitochondrial tRNAs in PRORP1 RNAi mutants and wild-type plants as determined by northern blotting. [PDF]

open access: yes, 2015
Detectable precursor RNA species are marked with asterisks. (A) Northern blot analysis of chloroplast tRNAs. Weaker exposures of the northern blots for tRNA-Glu(UUC), tRNA-Gln(UUG) and tRNA-Asp(GUC) are presented in S4 Fig.
Dirk Walther (32589)   +5 more
core   +1 more source

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