Brian J. Glassner
Harvard University
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Featured researches published by Brian J. Glassner.
Yeast | 1999
Beate Clever; Jacqueline Schmuckli-Maurer; Markus Sigrist; Brian J. Glassner; Wolf Dietrich Heyer
RAD54 is an important gene in the RAD52 group that controls recombinational repair of DNA damage in Saccharomyces cerevisiae. Rad54p is a DNA‐dependent ATPase and shares seven conserved sequence motifs with proteins of the Swi2p/Snf2p family. Genetic analysis of mutations in motif IA, the putative ATP‐binding fold of Rad54p, demonstrated the functional importance of this motif. Overexpression of these mutant proteins resulted in strong, dominant‐negative effects on cell survival. High levels of full‐length wild‐type Rad54p or specific parts of Rad54p also resulted in negative effects, dependent on the ploidy of the host cell. This differential effect was not under a/α mating‐type control. Deletion of the RAD54 gene led to a small but significant increase in the mutation rate. However, the negative overexpression effects in haploid cells could not be explained by an accumulation of (recessive) lethal mutations. All negative overexpression effects were found to be enhanced under genotoxic stress. We suggest that the negative overexpression effects are the result of unbalanced protein–protein interactions, indicating that Rad54p is involved in multiple interactions, dependent on the physiological situation. Diploid wild‐type cells contained an estimated 7000 Rad54p molecules/cell, whereas haploid cells about 3500/cell. Rad54p levels were highest in actively growing cells compared to stationary phase cells. Rad54 protein levels were found to be elevated after DNA damage. Copyright
Proceedings of the National Academy of Sciences of the United States of America | 1998
Brian J. Glassner; Lene Juel Rasmussen; Mark T. Najarian; Lauren M. Posnick; Leona D. Samson
Proceedings of the National Academy of Sciences of the United States of America | 2000
Albert Y. Lau; Michael D. Wyatt; Brian J. Glassner; Leona Samson; Tom Ellenberger
Cancer Research | 1995
Thomas Moritz; William Mackay; Brian J. Glassner; David A. Williams; Leona D. Samson
Mutagenesis | 1999
Brian J. Glassner; Geert Weeda; James M. Allan; José L. M. Broekhof; Nick H.E. Carls; Ingrid Donker; Bevin P. Engelward; Richard J. Hampson; Remko Hersmus; Mark J. Hickman; Richard B. Roth; Henry B. Warren; Mavis M. Wu; Jan H.J. Hoeijmakers; Leona Samson
Proceedings of the National Academy of Sciences of the United States of America | 1996
Rodney Maze; James P. Carney; Mark R. Kelley; Brian J. Glassner; David A. Williams; Leona Samson
Mutation Research | 1998
Brian J. Glassner; Lauren M. Posnick; Leona Samson
Cancer Research | 2017
Geoffrey M. Matthews; Ricardo de Matos Simoes; Yiguo Hu; Michal Sheffer; Olga Dashevsky; Eugen Dhimolea; Paul J. Hengeveld; Brian J. Glassner; Sara Gandolfi; Megan A. Bariteau; Quinlan L. Sievers; Benjamin L. Ebert; Franciska Vazquez; Aedín C. Culhane; Constantine S. Mitsiades
Blood | 2016
Ricardo De Matos Simoes; Geoffrey M. Matthews; Yiguo Hu; Brian J. Glassner; Megan A. Bariteau; Michal Sheffer; Ryosuke Shirasaki; Constantine S. Mitsiades
Blood | 2016
Geoffrey M. Matthews; Ricardo De Matos Simoes; Yiguo Hu; Michal Sheffer; Eugen Dhimolea; Paul J. Hengeveld; Megan A. Bariteau; Brian J. Glassner; Quinlan Sievers; Benjamin L. Ebert; Sara Gandolfi; Pallavi Awate; Huihui Tang; Franciska Vazquez; Aedín C. Culhane; Constantine S. Mitsiades