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MicroRNAs (miRNAs) regulate gene expression by inhibiting translation or targeting messenger RNA (mRNA) for degradation in a posttranscriptional fashion. In this study, we show that ectopic expression of miR-34a-5p reduces the mRNA and protein levels of Krüppel-like factor 4 (KLF4). We also demonstrate that miR-34a targets the 3′-untranslated mRNA region of KLF4 and show that overexpression of miR-34a...
This paper investigates thermoelectric effects on interface demarcation during directional solidification of bismuth. A complete description of thermo-electric effects is presented and calculations of related thermo-electric coefficients are elucidated. Numerical simulations for directional solidifications in bismuth were carried out by using an in-house computer code - MASTRAPP, in which a non-orthogonal...
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