Sentences with phrase «from cytoplasmic»

The pigment which is responsible for the skin colour, it is made from cytoplasmic organelles known as melanosomes.

Not exact matches

Cytoplasmic tail of gp41 The structures of three membrane - associated cytoplasmic tails of gp41 are shown in red and orange, from this illustration of the trimeric spikeCytoplasmic tail of gp41 The structures of three membrane - associated cytoplasmic tails of gp41 are shown in red and orange, from this illustration of the trimeric spikecytoplasmic tails of gp41 are shown in red and orange, from this illustration of the trimeric spike structure.

Knowledge of this structure, called the cytoplasmic tail of gp41 protein, will help researchers further understand how the virus infects human cells and how progeny viruses are assembled and released from infected cells.

In May biologists at the Institute for Reproductive Medicine and Science of St. Barnabas Medical Center in Livingston, New Jersey, reported that three of 16 babies born through cytoplasmic transfer at their center indeed carried mitochondrial DNA from the donor cytoplasm.

Cytoplasmic transfer involves injecting a bit of cytoplasm — the jellylike substance that surrounds the nucleus of an egg — from a healthy donor egg into the egg of an infertile woman before the egg is fertilized.

Additionally, colleagues from the Washington University in St. Louis predicted the sequences of the amino acids responsible for Sup35 sensing changes in the cytoplasmic pH value.

When the mitochondrial translation rate increases, the mTOR signaling pathway is activated, which causes the increase in the cytoplasmic protein translation rate to counteract pressure from the increased mitochondrial translation, thus representing a new evolutionary adaptation mechanism.

Using gene mapping and gene validation, researchers from Boston University School of Medicine (BUSM) were able to identify cytoplasmic FMR1 - interacting protein 2 (CYFIP2) as a major genetic risk factor for binge eating.

To get around that problem, some researchers have tried nuclear transfer using a human cell and egg cells from rabbits or cows to produce so - called cytoplasmic hybrids, or cybrids.

Recently we discovered that auxotrophic Escherichia coli cells, that were unable to produce certain amino acids, used lipid - based nanotubes to derive cytoplasmic amino acids from other con - or heterospecific cells.

We observe that protein isoforms expressed from W01A8.1 are cytoplasmic proteins, residing predominantly on membranous structures of enterocytes and epidermal cells that have the characteristics of lipid droplets.

Glycosylated recombinant ecto - domain of gp41, from HXB2 strain, amino acids 546 - 682, produced in Pichia pastoris (without the membrane spanning and cytoplasmic domains).

An adult cell from the mammary gland of a Finn - Dorset ewe acted as the nuclear donor; it was fused with an enucleated egg from a Scottish Blackface ewe, which acted as the cytoplasmic (or egg) donor.

The cytoplasmic compartment is generated by subtracting the nuclear compartment from the cytokeratin mask.

Nevertheless, their protein - conformation dependent traits are dominantly inherited from mother cells to all daughter cells and could be transmitted via cytoplasmic transfer — two key prion traits.

Autophagy describes how cells replace themselves and their components over time; in scientific language, it is the process whereby cytoplasmic components are isolated from the rest of the cell within autophagosomes, which are then fused with lysosomes and degraded.

Beads coated with Arp2 / 3 - activating proteins can induce two distinct types of actin organization in cytoplasmic extracts: (1) comet tails or clouds displaying a dendritic array of actin filaments and (2) stars with filament bundles radiating from the bead.

Nuclear extracts were prepared from H2122 cells using NE - PER Nuclear and Cytoplasmic Extraction Reagents (Pierce Biotechnology, Rockford, IL, USA).

As a model for investigation of the other major protrusive organelle, the filopodium, we developed in vitro systems for producing filopodia - like bundles (Vignjevic et al., 2003), one of which uses cytoplasmic extracts and another that reconstitutes like - like bundles from purified proteins.

Although the cyst structure is not present in mammalian spermatogenesis, descendant cells from a single spermatogonial stem cell remain connected with each other through cytoplasmic bridges during mouse sperm development, similar to that in Drosophila spermatogenesis [62]--[65].

When we further characterized the cell lines derived from the iPSC - like colonies, we observed that they possessed hESC - like morphology, growing as flat colonies with large nucleo - cytoplasmic ratios, defined borders and prominent nucleoli (Figure 4C).

Nuclear extracts were isolated from harvested whole kidneys using NE - PER Nuclear and Cytoplasmic Extraction Reagents supplemented with Complete Protease Inhibitor Cocktail Tablets.