Detailed Information on Publication Record
2020
CDK11 is required for transcription of replication-dependent histone genes
GAJDUŠKOVÁ, Pavla, I.R. DE LOS MOZOS, Michal RÁJECKÝ, Milan HLUCHÝ, J. ULE et. al.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
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10608 Biochemistry and molecular biology
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 15.369
RIV identification code
RIV/00216224:14740/20:00113910
Organization unit
Central European Institute of Technology
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
Změněno: 18/7/2023 10:52, Mgr. Pavla Foltynová, Ph.D.
Abstract
V originále
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 MU |
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GA16-10930S, research and development project |
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MUNI/E/0080/2017, interní kód MU |
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MUNI/E/0990/2018, interní kód MU |
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