| 词汇 | example_english_embryonic |
| 释义 | Examples of embryonicThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. It was supposed that this approach may test a general model situation in other studies of impairment of cell nucleus function in embryonic development. Relationship between nuclear remodeling and subsequent development of mouse embryonic nuclei transferred to enucleated oocytes. An advantage of the zebrafish is its transparent nature during embryonic and larval stages. The embryonic fissure, which reaches the peripheral retina at the ventral-nasal aspect of the eye, was used as a landmark. Removal of the cotyledons strongly diminished enzymatic activity in the embryonic axis. Of course, the development of the electronic provision of public services remains embryonic. The essence of the dispute is whether the embryonic membrane is produced by the embryo itself, or by the daughter parthenite. Most morphological alterations were presented by the vacuolization of embryonic cells, disintegrated cytoplasm, swollen mitochondria and dilatation in rough endoplasmic reticula. For methionine, neither its uptake nor its incorporation into proteins is reduced in the presence of glycine for the two embryonic stages tested here. Transplacental uptake of glucose is decreased in embryonic lethal connexin26-deficit mice. One possibility, which has some parallels in other species, is the presence of recessive lethal genes which cause embryonic death in the homozygote. Changes in transcriptional machinery and chromatin structure have essential roles during transition from acquisition of transcriptional competency to minor and eventually major embryonic genome activation. Hence, their interests converged, and a new venue for struggle was created in the form of embryonic nationalism. A method for cultivating morphologically undifferentiated embryonic stem cells from porcine blastocysts. The similarity of the outer embryonic envelope of acanthocephalans is not restricted by its morphology. This is accomplished by introducing a mutation into the normal gene and placing this mutated gene into embryonic stem cells. Both the multilaminated cells and the embryonic membranes possessed features that indicated that they are involved in transport of nutrients. In slightly more mature individuals the early embryonic membranes no longer appeared to be composed of individual cells. Embryonic stem cells generated by nuclear transfer of human somatic nuclei into rabbit oocytes. Birth of mice after transplantation of early cell-cycle-stage embryonic nuclei into enucleated oocytes. Changes in embryonic 8-cell nuclei transferred by means of cell fusion to mouse eggs. Homozygous -thalassaemia is embryonic lethal in mice, since the globin switch occurs in utero. Alternatively, existing cells might undergo (de)differentiation in some way such that they then express these embryonic markers. Many factors may influence the acquisition of oocyte competence during in vitro maturation, which can be assessed by the subsequent embryonic development. As the above analysis has shown, the abundant use of therapeutic arguments to justify human embryonic stem cell research lacks empirical foundation. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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