نتایج جستجو برای: h bulbosom were investigated using gene
تعداد نتایج: 6572418 فیلتر نتایج به سال:
Increasing water temperatures because of climate change resulted in population shifts and physiological responses aquatic environments. In this study, short-term high-temperature condition effects on green algae Chlorella vulgaris were investigated at transcriptional levels. The photosystem II D1 protein (psbA) gene, a large unit Rubisco (rbcL) gene chloroplastic ascorbate peroxidase (cAPX) exp...
Background: Vascular calcification is an important stage in atherosclerosis. During this stage, vascular smooth muscle cells (VSMC) synthesize many osteogenic factors such as osteonectin (encoded by SPARC). Oxidative stress plays a critical role in atherosclerosis progression, and its accumulation in the vascular wall stimulates the development of atherosclerosis and vascular calcification. The...
introduction: promoter methylation has an inhibitory effect on gene expression. thus we investigated methylation patterns of p15 gene in esophageal squamous cell carcinoma (escc), one of the most frequent and fetal cancers in the world. material and methods: p15 promoter methylation status of 30 escc and 10 normal specimens was investigated using methylation specific pcr. dna extracted from the...
conclusions the distribution patterns of phase-variable genes in pakistani h. pylori strains were found to be somewhat different. the dominant prevalence of the hsdr gene was an interesting finding, considering its role in bacterial defense in both micro- and macroenvironments. results on culturing, the prevalence of h. pylori infections in the samples was 44.7%. the prevalence was higher in fe...
Plasma membrane H+-ATPase is a major integral membrane protein with a role in various physiological processes including abiotic stress response. To study the effect of NaCl on the expression pattern of a gene encoding the plasma membrane H+-ATPase, an experiment was carried out in a completely random design with three replications. A pair of specific primers was designed based on the sequence o...
introduction: helicobacter pylori (h. pylori), is a bacterium responsible for upper gastrointestinal tract diseases. the 16s rrna is a common h. pylori gene which are usually preferred for diagnosis purpose. the aim of this study was to determine the prevalence and abundance of 16s rrna in fecal samples and also evaluate correlation between the level of 16s rrna and activities of the cytokines,...
dynamic assessment according to vygotskys sociocultural theory, states that instruction and assessment are interrelated. using static forms of assessment with second and foreign language students could do more harm than good. many teachers neglect to take account of the complexity involved in learning a second or foreign language and often wonder why learning of a language take so long. thi...
candida albicans is an opportunistic fungal pathogen found as mycoflora in the human body surfaces. sevral genes play a crucial rule in its virulence including hwp1 (hyphal wall protein 1), bcr1 and als gene family. hwp1 gene is a responsible for coding a cell surface protein, which mediates biofilm formation in candida albicans. here we investigated the presence of the hwp1gene was characteris...
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