Sentences with phrase «cytoplasm when»

Not exact matches

YAP can be found in the cytoplasm but also the nucleus of a cell, and when it is in the nucleus, YAP regulates gene expression.

When calcium was administered directly into the cytoplasm, however, the IgG - treated cells exhibited normal exocytotic secretion, as assayed by membrane capacitance measurement.

When female animals form egg cells inside their ovaries, they deposit messenger RNAs (mRNAs)-- a sort of genetic instruction set — in the egg cell cytoplasm.

When chemical phosphate groups are added to the receptors, they move from the cytoplasm and cluster on the edges of nerve cells along synapses — the spaces between nerve cells where messages transmit from one cell to another.

It tended to be sequestered in the nucleus but migrated out into the cell's gelatinous exurbs, or cytoplasm, when the cell was about to divide.

One possibility is that the infusion of healthy donor cytoplasm might allow development to proceed when it otherwise would not.

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.

These protein droplets — that form in the cytoplasm similar to condensing water droplets — can dissolve again, enabling the cell to reuse the Sup35 protein when it restarts growth.

When asked how he could tell, he replied, «Just by looking at the quality of the cytoplasm in the unfertilized eggs.

When a sperm cell meets an egg cell (the oocyte), it burrows through the thick outer rind surrounding the egg (the zona pellucida), enters the internal cytoplasm of the egg (the ooplasm), and locomotes its male DNA — half of the typical number of chromosomes — to the female half within about three to four hours.

Published online on 10 May 2016 in the journal Immunity, the study found that when an enzyme called MUS81 cuts DNA in the nucleus, the DNA is not degraded, but rather moves to the cytoplasm in cancer cells.

He is particularly interested in how the structure of the nucleus is related to the synthesis and processing of RNA — specifically, what changes occur in the chromosomes and other nuclear components when RNA is synthesized, processed, and transported to the cytoplasm.

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

When a hair follicle is not producing a fiber the DP cells lose much of their cytoplasm and become inactive.

When stained with dye, they have large distinctive pink - red granules in their cytoplasm.