نتایج جستجو برای: gene expression programming
تعداد نتایج: 1911778 فیلتر نتایج به سال:
objective(s): streptokinase (ska) is an antigenic protein which is secreted by streptococcus pyogenes. streptokinase induces inflammation by complement activation, which may play a role in post infectious diseases. in the present study, recombinant streptokinase from s. pyogenes was produced and showed that recombinant ska protein was recognized by infected human sera using western blot analysi...
ganoderma lucidum is one of the most well-known fungi, and has many applications in medicine. ganoderic acid is among the valuable secondary metabolites of ganoderma lucidum, and responsible for the inhibition of the tumor cell growth and cancer treatment. application of ganoderic acid has been limited because of low yields of its production from ganoderma lucidum. the present study aims to inv...
background: the effect of curcumin as a natural safe compound with different biological activities was examined on fungal growth and aflatoxin production in aspergillus parasiticus nrrl 2999. methods: the fungus was cultured in presence of serial two-fold concentrations of curcumin (125-2000 µg/ml) in yeast extract sucrose broth for 3 days at 28°c. mycelia dry weight was determined as an index ...
dna microarray is a powerful approach to study simultaneously, the expression of 1000 of genes in a single experiment. the average value of the fluorescent intensity could be calculated in a microarray experiment. the calculated intensity values are very close in amount to the levels of expression of a particular gene. however, determining the appropriate position of every spot in microarray im...
Purpose: Data on microarray gene expression The Gene Expression Omnibus (GEO) provided information expression. Transcription GEO two profiles of human NK cells from breast and adrenal tumors (GSE179509 GSE143383). processing normalization Dseq2 tool in the R programming language was used to standardize raw data GEO. following analyses were carried out: fold change P-value analysis, volcano plot...
Introduction: Beta-actin is a housekeeping gene, which is used as an internal standard in various biological studies. Recently, it was reported that the expression of commonly used housekeeping genes including ß–actin changes in disease states or under certain experimental conditions. Based on the reports about the effects of sex hormones on the expression of the ß- actin gene, in this study...
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