Noun:

மையமூர்த்தம்,

centrosome தமிழ் அர்த்தத்தின் உதாரணம்:

None

centrosome's Usage Examples:

7, B), and in the process of division, chromosomes, nuclear spindle and centrosomes are to be seen (fig.

And that idea is reinforced by the fact that three of the known MCPH proteins are found in the centrosome during cell division.

The centrosome is a minute homogeneous granule found in the cytoplasm of some cells in the neighborhood of the nucleus.

Where pigment was present within the cells (sarcoma), the attraction-spheres were represented by quite clear unpigmented areas, sometimes with a centrosome in their midst.

In the higher plants the structures which have been often described as centrosomes are too indefinite in their constitution.

sists of a semifluid granular substance, called the cytoplasm, one or more nuclei, and sometimes centrosomes and plastids.

The attraction-sphere and centrosome lie in the cytoplasma in the neighbourhood of the nucleus.

In the spermatozoids of Chara, Vascular Cryptogams, and in those of Cycas, Zamia and Ginkgo, the cilia arise from a centrosome-like body which is found on one side of the nucleus of the spermatozoid mother-cell.

c, Kinetonuclear centrosome.

After the division and cleavage of the chromosomes of the original nucleus have taken place they pass from the equator to the poles of the spindle, rearranging themselves close to the separated centrosomes to form daughter nuclei.

At each pole of this spindle figure there often occur fibres radiating in all directions into the cytoplasm, and sometimes a minute granular body, the centrosome, is also found there.

The cytoplasm is largely concerned in the formation of spindle fibres and centrosomes, and such structures as the cell membrane, cilia, or flagella, the coenocentrum, nematoplasl~ or vibrioids and physodes are also products of its activity.

Belajeff regards it as a true centrosome; but this is doubtful, for while in some cases it appears to be connected with the division of the cell, in others it is independent of it.