Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Praveen Kumar, Allu"'
Autor:
Catalina Salinas-Luypaert, Praveen Kumar Allu, Glennis A. Logsdon, Jennine M. Dawicki-McKenna, Craig W. Gambogi, Daniele Fachinetti, Ben E. Black
Publikováno v:
Cell Reports, Vol 37, Iss 5, Pp 109924- (2021)
Summary: Functional tags are ubiquitous in cell biology, and for studies of one chromosomal locus, the centromere, tags have been remarkably useful. The centromere directs chromosome inheritance at cell division. The location of the centromere is def
Externí odkaz:
https://doaj.org/article/c312cc62e4fe4719a23103d6d0993732
The centromere comes into focus: from CENP-A nucleosomes to kinetochore connections with the spindle
Publikováno v:
Open Biology, Vol 10, Iss 6 (2020)
Eukaryotic chromosome segregation relies upon specific connections from DNA to the microtubule-based spindle that forms at cell division. The chromosomal locus that directs this process is the centromere, where a structure called the kinetochore form
Externí odkaz:
https://doaj.org/article/0b60aab021644cdf95496a19953e02d5
Autor:
Lucie Y. Guo, Praveen Kumar Allu, Levani Zandarashvili, Kara L. McKinley, Nikolina Sekulic, Jennine M. Dawicki-McKenna, Daniele Fachinetti, Glennis A. Logsdon, Ryan M. Jamiolkowski, Don W. Cleveland, Iain M. Cheeseman, Ben E. Black
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-15 (2017)
Centromere maintenance depends on the persistence of the histone variant CENP-A at the centromeres. Here, the authors characterize the core centromeric nucleosome complex wherein CENP-C confers a stable CENP-A nucleosome conformation and CENP-N faste
Externí odkaz:
https://doaj.org/article/007ef2a91d124eb6baa7acd0387157c4
Publikováno v:
Molecular Cell. 82:1976-1978
Structures of the reconstituted human inner kinetochore complex by Pesenti et al. (2022) and Yatskevich et al. (2022) raise the question of whether it is the CENP-A nucleosome or the CCAN complex itself that provides the foundation for kinetochore as
Publikováno v:
The FASEB Journal. 36
Autor:
Praveen Kumar Allu, Craig W. Gambogi, Ben E. Black, Jennine M. Dawicki-McKenna, Daniele Fachinetti, Glennis A. Logsdon, Catalina Salinas-Luypaert
Publikováno v:
Cell Reports, Vol 37, Iss 5, Pp 109924-(2021)
Cell reports
Cell reports
SUMMARY Functional tags are ubiquitous in cell biology, and for studies of one chromosomal locus, the centromere, tags have been remarkably useful. The centromere directs chromosome inheritance at cell division. The location of the centromere is defi
Autor:
Robert T Wimbish, Iain M. Cheeseman, Ekaterina V. Tarasovetc, Praveen Kumar Allu, Jennifer G. DeLuca, Ekaterina L. Grishchuk, Ben E. Black
Publikováno v:
Molecular Biology of the Cell
Mitotic kinetochores assemble via the hierarchical recruitment of numerous cytosolic components to the centromere region of each chromosome. However, how these orderly and localized interactions are achieved without spurious macromolecular assemblies
Autor:
Ben E. Black, Iain M. Cheeseman, Ekaterina V. Tarasovetc, Ekaterina L. Grishchuk, Praveen Kumar Allu
Assembly of a functional kinetochore is critical for accurate chromosome segregation. Hierarchical recruitment of soluble components during kinetochore assembly is a highly regulated mitotic event, but the underlying steps are not well understood. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8ac003fe47075411ae77ba4d6e255d0
https://doi.org/10.1101/2020.07.15.203109
https://doi.org/10.1101/2020.07.15.203109
Autor:
Srinivasu Karri, Lalitha Guruprasad, Adinarayana Marada, Yerranna Boggula, Praveen Kumar Allu, Swati Singh, Thanuja Krishnamoorthy, Naresh Babu V. Sepuri
Publikováno v:
Biochemistry. 55:7065-7072
Mge1, a yeast homologue of Escherichia coli GrpE, is an evolutionarily conserved homodimeric nucleotide exchange factor of mitochondrial Hsp70. Temperature-dependent reversible structural alteration from a dimeric to a monomeric form is critical for