blastomere

All Noun Adjective
32 examples (0.02 sec)
  • Info In biology, a blastomere is a type of cell produced by cleavage (cell division) of the zygote after fertilization and is an essential part of blastula formation.
  • He then observed how the remaining blastomere developed, and found that it became a half embryo.
  • The blastomere becomes integrated into the inner cell mass and becomes part of the organism.
  • Each blastomere produced by early embryonic cleavage does not have the capacity to develop into a complete embryo.
  • This contrasts with the situation in some other animals, such as mammals, in which each blastomere can develop into any part of the organism.
  • Each cell of the morula, called a blastomere, increases surface contact with its neighbors in a process called compaction.
  • This can occur when a donor blastomere added to a blastocyst.
  • The embryos are allowed to develop to the Blastocyst stage and then they are killed so that their blastomere's can be harvested.
  • The fifth cleavage occurs first in the animal cells and then in the vegetal cells to give a 32 cell blastomere.
  • As the liver was filtering blood, the blastomere from the conceptus was carried into the liver through the blood stream and actually integrated itself into her body.
  • Blastomere's are a potential source of STEM cells for healing ailments or replacing structures of the body that need to be replaced.
  • This is another example of regulation since the blastomere is able to conform itself to the new species and form structures in an entirely different embryo than the one that it had originally been a part of.
  • In stage 3, during the second cleavage, an unequal division occurs in the CD blastomere.
  • The blastocyst is made up of blastomere cells and the blastocoel.
  • Fertilized eggs are sufficiently large to perform microinjections and blastomere isolations with relative ease.
  • There is primary interest in which transcription factors and signaling molecules direct blastomere asymmetric divisions leading to what are known as inside and outside cells and thus cell lineage specification.
  • If this blastomere then undergoes a twinning event, two embryos will be formed, each of which have different paternal genes and identical maternal genes.
  • However if a blastomere is released from the conceptus (embryo) it can integrate itself into parts of her body and replace damaged cells and help to heal certain ailments.
  • It is for this reason that some programs utilize a combination of PB biopsy and blastomere biopsy.
  • In twinning assays, molecules are injected into the ventral blastomere of a four-cell stage embryo.
  • Not all methods of opening the zona pellucida have the same success rate because the well-being of the embryo and/or blastomere may be impacted by the procedure used for the biopsy.
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Words starting with blastomere

Meaning of blastomere

  • noun Any cell resulting from cleavage of a fertilized egg