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  • Title: Less is more: specification of the germline by transcriptional repression.
    Author: Nakamura A, Seydoux G.
    Journal: Development; 2008 Dec; 135(23):3817-27. PubMed ID: 18997110.
    Abstract:
    In animals, the germline is the only lineage that transmits genetic information to the next generation. Although the founder cells of this lineage are specified differently in invertebrates and vertebrates, recent studies have shown that germline specification in C. elegans, Drosophila and mouse depends on the global inhibition of mRNA transcription. Different strategies are used in each organism, but remarkably most target the same two processes: transcriptional elongation and chromatin remodeling. This convergence suggests that a repressed genome is essential to preserve the unique developmental potential of the germline.
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