نتایج جستجو برای: dead cell
تعداد نتایج: 1709450 فیلتر نتایج به سال:
Late in January of this year, the Milwaukee Public Museum inaugurated its own exhibit of the Dead Sea Scrolls with an interesting nuance: the exhibition and its accompanying catalogue would have as their concern not only the Scrolls themselves, but also Biblical writings as such plus ancient archaeological artifacts, the full title of the exhibit and its accompanying catalogue being Dead Sea Sc...
Single-cell migration is a key process in development, homeostasis, and disease. Nevertheless, the control over basic cellular mechanisms directing cells into motile behavior in vivo is largely unknown. Here, we report on the identification of a minimal set of parameters the regulation of which confers proper morphology and cell motility. Zebrafish primordial germ cells rendered immotile by kno...
The distinction between viable and dead bacterial cells poses a major challenge in microbial diagnostics. Due to the persistence of DNA in the environment after cells have lost viability, DNA-based quantification methods overestimate the number of viable cells in mixed populations or even lead to false-positive results in the absence of viable cells. On the other hand, RNA-based diagnostic meth...
DNGR-1 is receptor expressed by certain dendritic cell (DC) subsets and by DC precursors in mouse. It possesses a C-type lectin-like domain (CTLD) followed by a poorly characterized neck region coupled to a transmembrane region and short intracellular tail. The CTLD of DNGR-1 binds F-actin exposed by dead cell corpses and causes the receptor to signal and potentiate cross-presentation of dead c...
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