نتایج جستجو برای: housekeeping
تعداد نتایج: 3573 فیلتر نتایج به سال:
In this issue of Neuron, Tani et al. (2014) revisit a disputed issue where biochemical and physiological data have provided conflicting results. Using a novel stimulation protocol, the authors isolate the contribution of the glutamate-glutamine cycle to excitatory synaptic transmission.
in the current study, molecular typing of 50 erwinia amylovora strains related to different regions in iran was evaluated using multi-locus sequence analysis and variable number of tandem repeats. in the first assay, phylogenetic tree based on partial sequences of recombinase a, sigma factor s and a heat shock protein groel showed significant identity in studied gene sequences. a single nucleot...
Our aim was to identify a suitable microRNA housekeeping gene for real-time PCR analysis of bovine mastitis-related microRNA in milk. We identified , , and as housekeeping gene candidates on the basis of previous Solexa sequencing results. Threshold cycle (CT) values for , , and did not differ between milk from control cows and milk from mastitis-affected cows. NormFinder software identified as...
Do housekeeping genes, which are turned on most of the time in almost every tissue, evolve more slowly than genes that are turned on only at specific developmental times or tissues? Recent large-scale gene expression studies enable us to have a better definition of housekeeping genes and to address the above question in detail. In this study, we examined 1581 human-mouse orthologous gene pairs ...
For accurate and reliable gene expression analysis, normalization of gene expression data against housekeeping genes (reference or internal control genes) is required. It is known that commonly used housekeeping genes (e.g. ACTB, GAPDH, HPRT1, and B2M) vary considerably under different experimental conditions and therefore their use for normalization is limited. We performed a meta-analysis of ...
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