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Cytoplasmic determinants are special molecules which play a very important role during oocyte maturation, in the female's ovary. During this period of time, some regions of the cytoplasm accumulate some of these cytoplasmic determinants, whose distribution is thus very heterogenic. They play a major role in the development of the embryo's organs. Each type of cell is determined by a particular determinant or group of determinants. Thus, all the organs of the future embryo are distributed and operating well thanks to the right position of the cytoplasmic determinants. The action of the determinants on the blastomeres is one of the most important ones. During the segmentation, cytoplasmic determinants are distributed among the blastomeres, at different times depending on the species and on the type of determinant. Therefore, the daughter cells resulting from the first divisions are totipotent : they can, independently, lead to a complete individual. That is not possible after the cytoplasmic determinants have been distributed in the differentiated blastomeres.
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Cytoplasmicdeterminants are special molecules which play a very important role during oocyte maturation, in the female's ovary. During this period of...
Cytoplasmic streaming, also called protoplasmic streaming and cyclosis, is the flow of the cytoplasm inside the cell, driven by forces from the cytoskeleton...
specified autonomously will develop into a specific fate based upon cytoplasmicdeterminants with no regard to the environment the cell is in. A cell specified...
initially similar cells. This generally involves the action of cytoplasmicdeterminants, located within parts of the fertilized egg, and of inductive signals...
biology, the cadherin cytoplasmic region is a conserved region found at the C-terminus of cadherin proteins. A key determinant to the strength of the...
development of the zygote depends on maternal characteristics, such as cytoplasmicdeterminants, the regulatory traits of the mother may not support the hybrid's...
cytoskeleton. The concept of a protein mosaic that dynamically coordinated cytoplasmic biochemistry was proposed by Rudolph Peters in 1929 while the term (cytosquelette...
divisions can occur because of asymmetrically expressed maternal cytoplasmicdeterminants or because of signaling. In the former mechanism, distinct daughter...
from a cleavage of a cell with asymmetrically expressed maternal cytoplasmicdeterminants (proteins, small regulatory RNAs and mRNA). Thus, the fate of the...
takes into account the cytoplasmic environment present at the time of protein synthesis to the extent that a similar cytoplasmic environment may also have...
bound to the cytoplasmic tail of CD4 to phosphorylate tyrosine residues of immunoreceptor tyrosine activation motifs (ITAMs) on the cytoplasmic domains of...
CK1 isoforms are involved in Wnt signaling, circadian rhythms, nucleo-cytoplasmic shuttling of transcription factors, DNA repair, and DNA transcription...
ribosomes and some mRNAs are stored in a structure called cytoplasmic lattices. These cytoplasmic lattices, a network of fibrils, protein, and RNAs, have...
domain is the N-terminal, cytoplasmic tetramerisation domain (T1) of voltage-gated K+ channels. It defines molecular determinants for subfamily-specific...
transmembrane domain (TM) and an intracellular cytoplasmic tail (cyto). The transmembrane and cytoplasmic parts are not conserved across the selectins being...
mitochondrial genes and biparentally inherited nuclear genes could lead to cytoplasmic male sterility in plants. Then, in the early 1950s, Barbara McClintock...
linked to lipids within the cytoplasmic membrane they are responsible for linking and anchoring the peptidoglycan to the cytoplasmic membrane. Lipotechoic acid...
colloidal chemistry & polymer physics and proposed to underlie both cytoplasmic and nuclear compartmentalization. Since 2009, further evidence for biomacromolecules...
located at the apical membrane, but only a few key molecules act as determinants that are required to maintain the identity of the apical membrane and...
growth refers to an increase in the total mass of a cell, including both cytoplasmic, nuclear and organelle volume. Cell growth occurs when the overall rate...
influenza virus infection. Furthermore, the human orthologue MxA is a major determinant for influenza viruses of animal origin. The protein encoded by this gene...
biologist Joshua Lederberg to refer to "any extrachromosomal hereditary determinant." The term's early usage included any bacterial genetic material that...
as opposed to the poorly translated variants 1 and 2, may be a key determinant of CD20 levels in normal and malignant human B cells and their responses...
key quality control mechanism in the female germ line and a critical determinant of fertility. There are a lot of mRNAs that have been transcribed but...
that forms a mesh-like layer (sacculus) that surrounds the bacterial cytoplasmic membrane. The sugar component consists of alternating residues of β-(1...
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