Sentences with phrase «cell cytoplasm with»

It is far more likely, however, that the egg - cell cytoplasm with its stripping factor will reprogram all the genetic material including the alterations made in the donor nucleus that were intended to prevent the creation of the zygote.

Not exact matches

The key discovery made by the CSHL team is that FER is able to activate a receptor on the surface of ovarian cells «from below,» as it were — by interacting with a portion of the receptor that penetrates the cell membrane and plunges into the cytoplasm.

When Gillian Bates at Guy's Hospital, London and Stephen Davies at University College in London and their colleagues examined the brains of transgenic mice endowed with a DNA encoding 150 of these glutamine repeats, they found that the protein started out, at birth, in the cytoplasm of the animals» brain cells and then gradually migrated to cell nuclei and clumped there.

The virus must then fuse with the lysosome membrane to escape into the host cell's cytoplasm, where it can multiply.

The female egg cell is a huge biochemical universe unto itself, with a complex and sophisticated cytoplasm.

The cytoplasm of any cell is swimming with ribosomes, RNA polymerases, tRNA and mRNA molecules and enzymes, all carrying out their reactions independently of each other.

As seen in Figure 2, the abnormal BM cells were found to exhibit eccentric, large, round - to - oval / convoluted nuclei with mostly fine chromatin and prominent nucleoli and moderate - to - abundant gray cytoplasm with several cells exhibiting multiple diminutive cytoplasmic vacuoles.

The researchers also examined the subcellular localization of ApoE proteins in human neuroblastoma cells transfected with either ApoE3 or ApoE4, detecting the molecules in both the cytoplasm and the nucleus.

Immunofluorescent imaging of human cells (U2OS) with ab7291 reveals a delicate network of alpha - tubulin (green) located exclusively in the cytoplasm.

HE - stained, non-infected DEF control (A); HE stained infected cells, 52 hrs post-infection, showing cell disruption with a large number of red - stained particles (B); Non-infected Vero cell monolayer (C); Infected Vero cells rounded up and focal detachment 60 hrs post-infection (D); Thin section of the infected cell, 24 hrs post-infection, showing dense particles (white arrow head) and virions (arrow) within the vesicles in the cytoplasm (N, nucleus).

The iPSC colonies were morphologically indistinguishable from hESCs, forming tight colonies of cells with a large nucleus to cytoplasm ratio and prominent nucleoli (Fig. 2E), and they did not display the NSCs» original cell morphology (Fig. 2F).

When found in tumor cell membranes, HER2 correlates with a better prognosis than when it is in the cytoplasm or nucleus.

Jellyfish have symbiotic relationships with living things of all sizes, from fish and shrimp that feed off them or off the pieces of food left between their tentacles, to single - celled photosynthesizing organisms that take shelter inside the cytoplasm of the jellyfish's cells.

This process, known as gene expression, begins with transcription, in which a molecule called messenger RNA transfers the information in DNA out of the cell's nucleus and into the cytoplasm, where it is translated into amino acids that form proteins.

Both of these lines of evidence suggest that the issue may be with the mitochondria or the cytoplasm of the cell rather than the cell nucleus, which is what the traditional view of cancer is.

Transmission electron microscopy with colloidal gold immunocytochemistry showed structural damage in young and aged microvessel endothelium of ApoE4 animals extended to the cytoplasm of perivascular cells, perivascular nerve terminals and hippocampal neurons and glial cells.