An etioplast is a plastid that lacks chlorophyll, and has inner membrane invaginations that form a lattice of tubes in their stroma, called a prolamellar body.
42.
In " Sepia ", which has an internal shell, the ectoderm forms an invagination whose pore is sealed off before this organic framework is deposited.
43.
Life expectancy is slightly reduced compared to the general population due to the possibility of fatal bone fractures and complications related to OI Type I such as basilar invagination.
44.
The snail extends the tentacles by internal pressure of body fluids, and retracts all four tentacles into the head by invagination when threatened or otherwise retreating into its shell.
45.
The role of the ENTH domain is to bind membrane lipids which is currently thought to aid in the invagination of the plasma membrane to form clathrin-coated vesicles.
46.
Lastly, the third stage occurs at E12.5 and involves the invagination of cells within the placode into the mesenchyme, leading to a mammary anlage ( biology ).
47.
"' Intussusception "'is defined as invagination ( infolding ), especially referring to " the slipping of a length of intestine into an adjacent portion ".
48.
The force behind streaming in the dumbbell-shaped microplasmodia is generated by volume changes in both the periphery of the cell and in the invagination system of the cell membrane.
49.
The embryonic endoderm is formed by invagination of epiblastic cells that migrate to the hypoblast, while the mesoderm is formed by the cells that develop between the epiblast and endoderm.
50.
Goodwin is the author of " Porosity : the Architecture of Invagination " and has published many articles on issues of public space, and chapters in collected works.
