Now the centrosome, which is beside the male pronucleus, shows signs of activity. From Wordnik.com. [The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity] Reference
In the process a pronucleus is formed which then combines with the female pronucleus. From Wordnik.com. [‘Start of Life’ Gene Discovered | Impact Lab] Reference
In this way the centrosome approaches the female pronucleus, and thus finally the two nucleii are brought into close proximity. From Wordnik.com. [The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity] Reference
The chromatin material, in both the male and female pronucleus, soon breaks up into a network in which it is no longer possible to see that each contains two chromosomes (Fig. 41). From Wordnik.com. [The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity] Reference
Only the female pronucleus is shown in this figure. From Wordnik.com. [Darwin, and After Darwin (Vol. 1 and 3, of 3) An Exposition of the Darwinian Theory and a Discussion of Post-Darwinian Questions] Reference
The nucleus of the mature ovum is termed the female pronucleus. From Wordnik.com. [I. Embryology. 2. The Ovum] Reference
Out of the remainder of the spindle (f. pn in VI) the female pronucleus is developed. From Wordnik.com. [Illustrations. Fig. 4] Reference
Contraction of the skein, and formation of two U-or V-shaped chromatin fibres in each pronucleus. From Wordnik.com. [Darwin, and After Darwin (Vol. 1 and 3, of 3) An Exposition of the Darwinian Theory and a Discussion of Post-Darwinian Questions] Reference
This constitutes the male pronucleus, and associated with it there are a centriole and centrosome. From Wordnik.com. [I. Embryology. 4. Fertilization of the Ovum] Reference
The combination of 23 chromosomes present in each pronucleus results in 46 chromosomes in the zygote. From Wordnik.com. [Denver Post: News: Breaking: Local] Reference
At best, the male pronucleus could be extracted from the zygote, that is, the new, one-celled organism. From Wordnik.com. [Articles on National Review Online] Reference
Linearized transgenes were injected into the pronucleus of fertilized oocytes obtained from FVB / N-mice. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
First, its own head rapidly increases in size, and takes on the appearance of a cell-nucleus: this is called the male pronucleus. From Wordnik.com. [Darwin, and After Darwin (Vol. 1 and 3, of 3) An Exposition of the Darwinian Theory and a Discussion of Post-Darwinian Questions] Reference
The male pronucleus passes more deeply into the yolk, and coincidently with this the granules of the cytoplasm surrounding it become radially arranged. From Wordnik.com. [I. Embryology. 4. Fertilization of the Ovum] Reference
The second polar body has just been extruded; both male and female pronuclei contain two chromatin particles; those of the male pronucleus are becoming transformed into a skein. From Wordnik.com. [Darwin, and After Darwin (Vol. 1 and 3, of 3) An Exposition of the Darwinian Theory and a Discussion of Post-Darwinian Questions] Reference
CHD1 is a SNF2-related ATPase that is required for the genome-wide incorporation of variant histone H3. 3 in the paternal pronucleus as well as in transcriptionally active nuclei in. From Wordnik.com. [Elites TV] Reference
At the same time its tail begins to disappear, and the enlarged head proceeds to make its way directly towards the nucleus of the ovum which, as before stated, is now called the female pronucleus. From Wordnik.com. [Darwin, and After Darwin (Vol. 1 and 3, of 3) An Exposition of the Darwinian Theory and a Discussion of Post-Darwinian Questions] Reference
Co-injection of mRNAs encoding custom-designed ZFNs into the pronucleus of fertilized oocytes yielded genetically modified offspring at rates greater than 20%, which possessed a wide variety of deletion/insertion mutations. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
At this point the genetic material from the ovum (the female pronucleus) and the genetic material from the sperm (the male pronucleus) are both contained within a single new cell, are being moved toward each other, and will eventually intermingle. From Wordnik.com. [Articles on National Review Online] Reference
We have seen that when the new nucleus of the fertilized ovum (which is formed by a coalescence of the male pronucleus with the female) has completed its karyokinetic processes, it is divided into two equal parts; that these are disposed at opposite poles of the ovum; and that the whole contents of the ovum are thereupon likewise divided into two equal parts, with the result that there are now two nucleated cells within the spherical wall of the ovum where before there had only been one. From Wordnik.com. [Darwin, and After Darwin (Vol. 1 and 3, of 3) An Exposition of the Darwinian Theory and a Discussion of Post-Darwinian Questions] Reference
Female pronucleus, 110. From Wordnik.com. [The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity] Reference
pronucleus, 109. From Wordnik.com. [The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity] Reference
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