نتایج جستجو برای: 25k fp gene
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Well-established in vitro methods for testing the genotoxic potency of chemicals--such as the Ames/Salmonella test, the mouse lymphoma assay, the micronucleus test and the chromosomal aberration test--show a high false-positive rate for predicting in vivo genotoxicity and carcinogenicity. Thus, there is a need for more reliable in vitro assays. We investigated whether gene expression profiling ...
Redox-active stimuli have gained a great deal of interest as an indicating factor for designing bioresponsive matrices in gene delivery. Hence, a wide range of gene carriers has been designed incorporating the redox-stimuli characteristics. The most important type of gene carriers is the class of redox responsive polymers. Among them, disulfide incorporated redox-responsive polyethyleneimine (P...
In Epstein-Barr virus (EBV)-associated tumors that arise in immunocompetent individuals, the pattern of viral gene expression is very restricted compared with that of latently infected B cells in tissue culture. A hallmark of viral gene expression in these tumors is the exclusive expression of only one EBV-encoded nuclear antigen, EBNA1, which is driven from a promoter (Qp) that lies near the j...
* Intergeneric hybrids between Lolium multiflorum and Festuca pratensis (Lm/Fp) and their derivatives exhibit a unique combination of genetic and cytogenetic characteristics: chromosomes undergo a high frequency of homoeologous recombination at meiosis; the chromosomes of the two species can easily be discriminated by genomic in situ hybridization (GISH); recombination occurs along the entire l...
فرض کنید fp جبرسریهای توانی صوری p متغیره با متغیرهای x1,...xp و با ضرائب مختلط باشد. یعنی fp=((x1,...xp)) مسئله نشاندن جبرسریهای توانی صوری fp دریک جبرباناخ، بعبارت دیگر فرم دارکردن fp، درسالهای اخیر مکررا مورد تحقیق قرارگرفته است . برای اولین بار درسال 1971، گراهام آلن توانست یک شرط لازم و کافی برای یک جبرباناخ با عنصر همانی پیداکند، که f1 قابل نشاندن درآن باشد. (1 قضیه 2.2). اگر p>1، ساختمان...
Abstract The presence of toxic compounds in wastewater can cause problems for organic matter and nutrient removal. In this study, the long-term effect a model xenobiotic, 2-fluorophenol (2-FP), on ammonia-oxidizing bacteria (AOB), nitrite oxidizing (NOB) phosphate accumulating organisms (PAO) aerobic granular sludge was investigated. Phosphate (P) ammonium (N) removal efficiencies were high (&a...
In this study, we used the Illumina OvineSNP50 BeadChip to conduct a genome-wide association (GWA) analysis for milk production traits in dairy sheep by analyzing a commercial population of Spanish Churra sheep. The studied population consisted of a total of 1,681 Churra ewes belonging to 16 half-sib families with available records for milk yield (MY), milk protein and fat yields (PY and FY) an...
Introduction The presence of linezolid-resistant enterococci found in animal-derived food has attracted attention for possible transmission to human-derived through the chain. Linezolid-resistant farms have been widely reported, but carrying antimicrobial resistance (AMR) genes poxtA , optrA or cfr (D) slaughterhouse environments not well addressed. Methods Enterococcus was isolated from sample...
in present work, we have calculated the electronic properties including density of states (dos) and electron density for gan, inn and in wurtzite phase for x=0.5. the study is based on density functional theory (dft) with full potential linearized augmented plane wave method (fp-lapw) by generalized gradient approximation (gga-pbesol) for calculating electronic properties. in this report we con...
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