Polarized light microscopy employs a compound microscope equipped with a rotating stage and Polaroid filters for illumination of a sample with polarized light. It is an extremely useful light microscopy technique, solving a high percentage of analytical problems. This webinar presents a very quick ...
Hepatocellular carcinoma (HCC), the most common form of primary liver cancer, is a leading cause of cancer-related mortality worldwide1,2. HCC occurs typically from a background of chronic liver disease, caused by a spectrum of predisposing conditions. Tumour development is driven by the expansio...
where n is the number of viral particles simultaneously infecting a premigratory neural crest cell (Pax7 + ); m is average number of viral particles per Pax7+ cell (Supplementary Fig.1c, d). To determine m, we measured the titer of the virus which was ~1 × 107 pfu/ml, ...
As we began to consider studies of the RNA components of RNA granule-like aggregates formed in test tube reactions, we initially wondered whether the b-isox compound would cause precipitation in samples that had been subjected to treatment with RNase. U2OS lysates were prepared from cells that ...
Match each statement to the corresponding term placing the letter of the term in the available space. Which of the following is a water-soluble compound typically found in mammals? a. ammonia b. urea c. uric acid Which of the following regions of our cou...
Research on capsidiol, which is a sesquiterpenoid phytoalexin, showed that this compound is highly accumulated in defense against Alternaria alternata through the reg- ulation of an ethylene response factor 2 (ERF2)-like transcription factor [34]. However, whether the plant immunity system could ...
On day 0, the cells were inspected under a bright-field microscope to check for differentiation. Cells were used for cortical organoid differentiations when they reached 70–80% of confluence. Prior to lifting the cells, undifferentiated hPCS were primed for 2 h with 50 μM Y-27632 ROCK ...
Further investigation of clones with guides targetingTrp53(encoding the mouse homologue of p53) revealed that each had the same compound frameshift mutations and were thus likely sister clones (Supplementary Figure1g). Sequencing of the ES cell library prior to selection revealed that allTrp53-targeti...
Research on capsidiol, which is a sesquiterpenoid phytoalexin, showed that this compound is highly accumulated in defense against Alternaria alternata through the regulation of an ethylene response factor 2 (ERF2)-like transcription factor [34]. However, whether the plant immunity system could ...
See ASBESTOS UNDER the MICROSCOPE.Not commonly used in single family residences or small buildings, but common in high-rise buildings into the 1970's, including the lower floors of the World Trade Center, leading to asbestos fiber release at "ground zero" on 9/11/00. At some locations where...