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Cell and Developmental Biology
Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers
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A Cyclin D1 Intrinsically Disordered Domain Accesses Modified Histone Motifs To Govern Gene Transcription, Xuanmao Jiao, Gabriele Di Sante, Mathew Casimiro, Agnes Tantos, Anthony Ashton, Zhiping Li, Yen Quach, Dharmendra Bhargava, Agnese Di Rocco, Claudia Pupo, Marco Crosariol, Tamas Lazar, Peter Tompa, Chenguang Wang, Zuoren Yu, Zhao Zhang, Kawthar Aldaaysi, Ratna Vadlamudi, Monica Mann, Emmanuel Skordalakes, Andrew Kossenkov, Yanming Du, Richard Pestell
A Cyclin D1 Intrinsically Disordered Domain Accesses Modified Histone Motifs To Govern Gene Transcription, Xuanmao Jiao, Gabriele Di Sante, Mathew Casimiro, Agnes Tantos, Anthony Ashton, Zhiping Li, Yen Quach, Dharmendra Bhargava, Agnese Di Rocco, Claudia Pupo, Marco Crosariol, Tamas Lazar, Peter Tompa, Chenguang Wang, Zuoren Yu, Zhao Zhang, Kawthar Aldaaysi, Ratna Vadlamudi, Monica Mann, Emmanuel Skordalakes, Andrew Kossenkov, Yanming Du, Richard Pestell
Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers
The essential G1-cyclin, CCND1, is frequently overexpressed in cancer, contributing to tumorigenesis by driving cell-cycle progression. D-type cyclins are rate-limiting regulators of G1-S progression in mammalian cells via their ability to bind and activate CDK4 and CDK6. In addition, cyclin D1 conveys kinase-independent transcriptional functions of cyclin D1. Here we report that cyclin D1 associates with H2BS14 via an intrinsically disordered domain (IDD). The same region of cyclin D1 was necessary for the induction of aneuploidy, induction of the DNA damage response, cyclin D1-mediated recruitment into chromatin, and CIN gene transcription. In response to …