Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–2 of 2 results
Advanced filters: Author: "Marisa S Bartolomei" Clear advanced filters

  • Topoisomerase enzymes facilitate gene transcription by resolving DNA tangles. Malfunction of these enzymes seems to compromise the expression of very long genes, potentially mediating neurodevelopmental disorders. See Article p.58

    • Robert N. Plasschaert
    • Marisa S. Bartolomei
    News & Views
    Nature
    Volume: 501, P: 36-37

  • The linked maternally expressed H19 and paternally expressed Igf2 genes use a CTCF-dependent DNA methylation–sensitive insulator to govern their allele-specific imprinting patterns. Contrary to expectations, a new study shows that the noncoding H19 RNA has a marsupial ortholog and that key features of the locus are similar, indicating that the imprinting regulation of this locus is conserved among therian mammals.

    • Marisa S Bartolomei
    • Sebastien Vigneau
    • Michael J O'Neill
    News & Views
    Nature Genetics
    Volume: 40, P: 932-933