However, the mesodermal layer present shows characteristics of epithelial cells and not mesenchymal cells ( the mutant mesoderm cells exhibited a polarized state ).
32.
Merogony occurs in the mesodermal cells of various organs before finally occurring in Kupffer cells of the liver and the reticuloendothelial cells of the lung.
33.
At the same time, mesodermal cells proliferate around the placodes, and the sides of these swellings form the medial and lateral nasal prominences.
34.
The epidermis instructs the mesodermal cells to condense and then the mesoderm instructs the epidermis of what structure to make through a series of reciprocal inductions.
35.
Over activation in " Xenopus " promotes dorso-anterior migration and dorsalization of mesodermal tissue of the cells along with BMP-4.
36.
The "'progress zone "'is a layer of mesodermal cells immediately beneath the apical ectodermal ridge in the developing limb bud.
37.
The swelling is known as the bulbus cordis and the upper part of this swelling develops into the truncus arteriosus The structure is ultimately mesodermal in origin.
38.
Although usually classified as a bone tumour, Ewing's sarcoma can have characteristics of both mesodermal and ectodermal origin, making it difficult to classify.
39.
The process of differentiation from mesodermal precursor cells to myoblasts has led to the discovery of a variety of tissue-specific factors that regulate muscle gene expression.
40.
MEST expression is localized to the mesodermal tissues and is highly expressed in the human placenta and has been implicated in maternal behavior, angiogenesis, and growth.
