inner cell mass उदाहरण वाक्य
उदाहरण वाक्य
- This then changes to a blastocyst, consisting of an outer layer called a trophoblast, and an inner cell mass called the embryoblast.
- To be more specific, they come from the inner cell mass of a blastophere, which is the beginning stage of an embryo.
- Some cells, however, will remain trapped in the interior and will become the inner cell mass ( ICM ), and are pluripotent.
- However, it remains unclear whether the cells originate from the fetus itself, the placenta or possibly the inner cell mass of the blastocyst.
- Mammals at this stage form a structure called the blastocyst, characterized by an inner cell mass that is distinct from the surrounding blastula.
- The Wisconsin patents describe the method for isolating stem cells from the inner cell mass that arises in human embryos shortly after conception.
- Thomson grew his embryonic stem cells from the inner cell mass of blastocysts left over from a fertility treatment and due to be discarded.
- At the beginning of the second week, a cavity appears within the inner cell mass and when it enlarges it becomes the amniotic cavity.
- Mouse embryos that are Oct-4-deficient or have low expression levels of Oct-4 fail to form the inner cell mass, lose pluripotency and differentiate into trophectoderm.
- Inside the embryo, which at this stage is just a hollow sphere, rests a clump of about 100 cells known as the inner cell mass.