GAJDUŠKOVÁ, Pavla, I.R. DE LOS MOZOS, Michal RÁJECKÝ, Milan HLUCHÝ, J. ULE and Dalibor BLAŽEK. CDK11 is required for transcription of replication-dependent histone genes. NATURE STRUCTURAL & MOLECULAR BIOLOGY. 2020, vol. 27, No 5, p. 500-510, 33 pp. ISSN 1545-9993. Available from: https://dx.doi.org/10.1038/s41594-020-0406-8.
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Basic information
Original name CDK11 is required for transcription of replication-dependent histone genes
Authors GAJDUŠKOVÁ, Pavla (203 Czech Republic, belonging to the institution), I.R. DE LOS MOZOS, Michal RÁJECKÝ (203 Czech Republic, belonging to the institution), Milan HLUCHÝ (703 Slovakia, belonging to the institution), J. ULE and Dalibor BLAŽEK (203 Czech Republic, guarantor, belonging to the institution).
Edition NATURE STRUCTURAL & MOLECULAR BIOLOGY, 2020, 1545-9993.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10608 Biochemistry and molecular biology
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 15.369
RIV identification code RIV/00216224:14740/20:00113910
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.1038/s41594-020-0406-8
UT WoS 000530278100003
Keywords in English RNA-POLYMERASE-II; TERMINAL DOMAIN; CELL-GROWTH; IN-VIVO; CTD; EXPRESSION; PROMOTES; IDENTIFICATION; THREONINE-4; COMPLEXES
Tags International impact, Reviewed
Changed by Changed by: Mgr. Pavla Foltynová, Ph.D., učo 106624. Changed: 18/7/2023 10:52.
Abstract
CDK11 functions with histone pre-mRNA-processing factor FLASH to upregulate expression of replication-dependent histone genes in S phase and to couple transcription and processing of nascent histone transcripts in mammalian cells. Replication-dependent histones (RDH) are required for packaging of newly synthetized DNA into nucleosomes during the S phase when their expression is highly upregulated. However, the mechanisms of this upregulation in metazoan cells remain poorly understood. Using iCLIP and ChIP-seq, we found that human cyclin-dependent kinase 11 (CDK11) associates with RNA and chromatin of RDH genes primarily in the S phase. Moreover, its amino-terminal region binds FLASH, an RDH-specific 3 '-end processing factor, which keeps the kinase on the chromatin. CDK11 phosphorylates serine 2 (Ser2) of the carboxy-terminal domain of RNA polymerase II (RNAPII), which is initiated when RNAPII reaches the middle of RDH genes and is required for further RNAPII elongation and 3 '-end processing. CDK11 depletion leads to decreased number of cells in S phase, likely owing to the function of CDK11 in RDH gene expression. Thus, the reliance of RDH expression on CDK11 could explain why CDK11 is essential for the growth of many cancers.
Links
CZ.1.05/1.1.00/02.0068, interní kód MUName: CEITEC - středoevropský technologický institut (Acronym: CEITEC)
Investor: Ministry of Education, Youth and Sports of the CR, CEITEC - Central European Institute of Technology, 1.1 European Centres of Excellence
GA16-10930S, research and development projectName: Regulace genové exprese novým faktorem vázajícím mRNA
Investor: Czech Science Foundation
MUNI/E/0080/2017, interní kód MUName: Genome-wide analyses of a “non-canonical” cyclin-dependent kinase (CDK)
Investor: Masaryk University, Promoting quality excellence
MUNI/E/0990/2018, interní kód MUName: Charakterization of a new factor in regulation of transcription/mRNA processing of histone genes
Investor: Masaryk University, Promoting quality excellence
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