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✉news ScienceBiology first seen 14 h ago, last 2 h ago, peak #9

New chromatin tracing method reveals diverse heterochromatin domains

Original: Single-molecule chromatin tracing reveals a diversity of megabase heterochromatin domains

Researchers report in Nature a single-molecule chromatin tracing technique that maps genome folding directly in single cells. The method reveals a surprising diversity of megabase-scale heterochromatin domains, challenging the view of heterochromatin as a uniform, repetitive compartment. Scientists following the study say the findings refine how chromatin organisation is understood and may affect research into gene regulation and genome stability.

Why now: The publication of a new imaging-based study in Nature is drawing attention for challenging assumptions about heterochromatin structure.

Natureheterochromatinchromatin tracing

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