How do neurons become neurons? They all begin as stem cells, undifferentiated and with the potential to become any cell in the body.
Cell & Microbiology
Mar 24, 2016
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19
Susan Gasser and her group at the FMI have identified in C. elegans a much sought-for anchor protein, a previously uncharacterized chromodomain protein called CEC-4 that directly sequesters inactive chromatin at the nuclear ...
Cell & Microbiology
Dec 2, 2015
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409
All it takes is one molecule to reprogram an antibody-producing B cell into a scavenging macrophage. This transformation is possible, new evidence shows, because the molecule (C/EBPa, a transcription factor) "short-circuits" ...
Cell & Microbiology
Jul 30, 2015
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24
Bioengineers at the University of California, San Diego have discovered that mouse embryos are contemplating their cellular fates in the earliest stages after fertilization when the embryo has only two to four cells, a discovery ...
Biotechnology
Nov 26, 2014
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0
Every gene in the nucleus of an animal or plant cell is packaged into a beads-on-a-string like structure called nucleosomes: the DNA of the gene forms the string and a complex of proteins called histones forms the beads around ...
Biotechnology
Feb 11, 2013
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0
Members of a population of identical cells often "choose" different fates, even though they exist in identical conditions.
Cell & Microbiology
May 13, 2010
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