endodermal cell

Syncytium is formed in pericycle and endodermal cells of the plant.

The gut is lined with a single layer of endodermal cells which absorb and digest food.

These invade the developing nymph and enter the endodermal cells of the gut.

Endodermal cells may contain starch granules in the form of amyloplasts.

Endodermal cells, which have been cultured alone, generally fail to proliferate and only survive short intervals of up to four to five days.

Water can only pass through the endodermis by crossing the membrane of endodermal cells twice (once to enter and a second time to exit).

Endodermal cells differentiate and together with Wunen proteins they induce the migration through the gut.

The histology of EST is variable, but usually includes malignant endodermal cells.

In hermatypic corals, the endodermal cells are replete with zooxanthellae symbiotic algae.

The Casparian strip prevents mineral nutrient ions from moving passively through the endodermal cell walls.

This cytoplasm moves to the bottom of the blastocoel and eventually ends up as its own subset of endodermal cells.

The gut lining typically has a layer of endodermal cells which secrete proteolytic enzymes to aid digestion.

In roots suberin is deposited in the radial and transverse cell walls of the endodermal cells.

Ions outside the endodermis must be actively transported across an endodermal cell membrane to enter or exit the endodermis.

During development, intestinal endodermal cells are responsive to mesenchymal stimuli by cell to cell and cell to matrix interactions.

Proliferation and survival in culture of fetal endodermal cells, which have the pluripotent characteristics of stem cells, however, are enhanced by mesenchymal support.

Its embryologic origin is contested, but recent evidence suggests it and the navicular fossa derive from infiltrating endodermal cells of the urethral plate.

Through cell signaling cascades and interactions with the ectodermal and endodermal cells, the mesodermal cells begin the process of differentiation.

The hepatic endodermal cells undergo a morphological transition from columnar to pseudostratified resulting in thickening into the early liver bud.

Early endodermal cells are pluripotent, proliferate readily in culture, and in combination with mesenchyme, are capable of morphogenesis after transplantation.

Yolk plug is the remaining patch of endodermal cells that is created during the formation of the dorsal lip of the blastopore.

In older endodermal cells, suberin may be more extensively deposited on all cell wall surfaces and the cells can become lignified, forming a complete waterproof layer.

It is a patch of large endodermal cells which remains exposed on the vegetal surface of the amphibian blastula that will eventually be internalized by epiboly.

Hence, it seems that epithelial/mesenchymal interaction supports proliferation of fetal endodermal cells in vitro and organotypic development after grafting in vivo.

Some plants have a large number of amyloplasts (starch containing organelles) in their endodermal cells, in which case the endodermis may be called a starch sheath.