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Cited by 274

The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.

Barrier-to-autointegration factor (BAF) bridges DNA in a discrete, higher-order nucleoprotein complex

Open access
Zheng, Ronglan, Ghirlando, Rodolfo, Lee, Myung Soo, Mizuuchi, Kiyoshi, Krause, Michael, Craigie, Robert·2000·Proceedings of the National Academy of Sciences

Abstract

Barrier-to-autointegration factor (BAF) is a highly conserved cellular protein that was identified by its activity in protecting retroviral DNA against autointegration. We show that BAF has the property of bridging double-stranded DNA in a highly ordered nucleoprotein complex. Whereas BAF protein alone is a dimer in solution, upon binding DNA, BAF forms a dodecamer with DNA bound at multiple discrete sites in the complex. The interactions between BAF and DNA are entirely nonspecific with respect to DNA sequence. The dual interaction of BAF with DNA and LAP2, a protein associated with the nuclear lamina, suggests a role for LAP2 in chromosome organization. Consistent with this idea, RNA interference experiments with Caenorhabditis elegans reveal a defect in mitosis.

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Metadata

Authors
Zheng, R., Ghirlando, R., Lee, M. S., Mizuuchi, K., Krause, M., & Craigie, R.
Venue
Proceedings of the National Academy of Sciences
Published
2000-07-25
Volume
97
Issue
16
Pages
8997-9002
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2025286269
Cited by
274
References
17
FWCI
4.39
Type
journal article
Language
en
Open access
green

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Zheng, R., Ghirlando, R., Lee, M. S., Mizuuchi, K., Krause, M., & Craigie, R. (2000). Barrier-to-autointegration factor (BAF) bridges DNA in a discrete, higher-order nucleoprotein complex. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.150240197

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