Open linker DNA nucleosome reconstituted with GUB DNA
Ontology highlight
ABSTRACT:
SUBMITTER: Hironori Funabiki
PROVIDER: EMPIAR-10748 | biostudies-other |
REPOSITORIES: biostudies-other
Publications
Structural features of nucleosomes in interphase and metaphase chromosomes.
Arimura Yasuhiro Y Shih Rochelle M RM Froom Ruby R Funabiki Hironori H
Molecular cell 20210902 21
Structural heterogeneity of nucleosomes in functional chromosomes is unknown. Here, we devise the template-, reference- and selection-free (TRSF) cryo-EM pipeline to simultaneously reconstruct cryo-EM structures of protein complexes from interphase or metaphase chromosomes. The reconstructed interphase and metaphase nucleosome structures are on average indistinguishable from canonical nucleosome structures, despite DNA sequence heterogeneity, cell-cycle-specific posttranslational modifications, ...[more]
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