نتایج جستجو برای: 249 bp in size
تعداد نتایج: 17036464 فیلتر نتایج به سال:
A 249-nucleotide coding region instability determinant (CRD) destabilizes c-myc mRNA. Previous experiments identified a CRD-binding protein (CRD-BP) that appears to protect the CRD from endonuclease cleavage. However, it was unclear why a CRD-BP is required to protect a well-translated mRNA whose coding region is covered with ribosomes. We hypothesized that translational pausing in the CRD gene...
Background: Molecular DNA markers are one of the most important tools in molecular biology labs. The size of DNA molecules is determined by comparing them with known bands of markers during gel electrophoresis. There are many different protocols to produce these kinds of molecular markers. In this study we have suggested an efficient strategy to produce molecular weight markers in industrial pr...
The ankyrin repeat-containing protein gene OsPIANK1 (AK068021) in rice (Oryza sativa L.) was previously shown to be upregulated following infection with the rice leaf blight pathogen Xanthomonas oryzae pv oryzae (Xoo). In this study, we further characterized the role of OsPIANK1 in basal defense against Magnaporthe oryzae (M.oryzae) by 5' deletion analysis of its promoter and overexpression of ...
Results: Pleural neopterin levels were significantly higher in patients with pleural TB than patients with malignancy (p< 0.001). Pleural ADA levels were significantly higher in patients with pleural TB than patients with malignancy (p< 0.001) and patients with benign non-tuberculosis effusions (p< 0.001). The mean levels of ADA and neopterin in pleural effusion were evaluated according to thei...
Mammalian mitochondrial DNA (mtDNA) is inherited principally down the maternal line, but the mechanisms involved are not fully understood. Females harboring a mixture of mutant and wild-type mtDNA (heteroplasmy) transmit a varying proportion of mutant mtDNA to their offspring. In humans with mtDNA disorders, the proportion of mutated mtDNA inherited from the mother correlates with disease sever...
dendrimer synthesis strategies now provide virtual control of macromolecular nanostructures as a function of size and surface/interior functionality. these strategies involve the covalent assembly of hierarchical components reactive monomers , branch cells or dendron’s around atomic or molecular cores according to divergent/convergent dendrite branching principles.combinon of two or more dendri...
Figure 1. Genetic Analysis of BCL10 in Germ Cell Tumors (GCTs) and B Cell Lymphomas (A) PCR-SSCP analysis. (a) and (c), GCT; (b) and (d), lymphoma. (a) and (b), exon 1; (c) and (d), exon 3.2. Arrows indicate conformational changes. N, normal; T, tumor; CL, cell line; tumor numbers are indicated on top. (B) PCR sequence analysis. (a) and (b), Tera-1; (c), GCT-44; (d) and (e), Tera-2; (f), T-243A...
To explore the relationship between blood pressure on the one hand and body composition variables and fat cell size and number on the other, these factors were determined in a population sample (n = 120) of 49-year-old men with blood pressure (BP) ranging from very low to very high. BP increased linearly with body weight throughout the entire BP range, while body fat and fat cell size increased...
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