Some articles on hypoblast cells:
... are formed begins with an increase in production of hypoblast cells, succeeded by different patterns of migration ... On day 8, the first portion of hypoblast cells begin their migration and make what is known as the primary yolk sac, or Heuser's membrane (exocoelomic membrane) ... yolk sac has been disestablished by a new batch of migrating hypoblast cells that now contribute to the definitive yolk sac ...
Famous quotes containing the word cells:
“If Id written all the truth I knew for the past ten years, about 600 peopleincluding mewould be rotting in prison cells from Rio to Seattle today. Absolute truth is a very rare and dangerous commodity in the context of professional journalism.”
—Hunter S. Thompson (b. 1939)