Sentences with phrase «program of embryonic development»
When cloning is successful, the adult nucleus is stripped of its epigenetic programming, and is restored to a totipotent state that can use all the genetic information present in the nucleus to orchestrate the complete program of embryonic development.
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As specialized cells are generated during embryonic development, they are programmed to use only a limited amount of the total genetic information present in the nucleus to produce the proteins required for their particular function.
Embryonic stem cells are produced during development by the same process of epigenetic programming that later will produce adult cells such as skin and brain.
This process of restricting the use of genetic information during embryonic development is known as epigenetic programming» programming that is not part of the DNA code itself but imposed on that code during embryonic development.
Part of the challenge to identifying the correct genetic and molecular programming to coax hPSCs in to colonic organoids has been a lack of data about embryonic development of the organ, according to the authors.
The gene, known as gata5, acts in embryonic cells, which are primordial, unspecialized cells that form in the earliest stage of embryonic development and are genetically programmed to evolve into one of many specialized cell types, such as skeletal muscle cells, nerve cells, blood cells, skin cells, and liver cells.
Instead of waiting for the program to end, we spent the past decade showing that HARs are key regulators of embryonic development.
The transcriptional program of early embryonic development is tightly regulated by a set of well - defined transcription factors that suppress premature expression of differentiation genes and sustain the pluripotent identity.
Mouse fetal development is perturbed by culture in low oxygen concentration that increases expression of oxygen - sensitive genes via hypoxia inducible factors: A non-epigenetic embryonic programming phenomenon?