Two forms of RNA polymerase II holoenzyme display different abundance during the cell cycle (Record no. 41875)

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fixed length control field 01382nam a2200217Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625124703.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-7547
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Title Two forms of RNA polymerase II holoenzyme display different abundance during the cell cycle
490 0# - SERIES STATEMENT
Volume/sequential designation BioChemical and Biophysical Research Communications, 302(2), p.484-488, 2003
520 3# - SUMMARY, ETC.
Summary, etc. We analyzed the composition and abundance of two forms of RNA polymerase II (pol II)holoenzyme in synchronized HeLa cells. We did not detect significant changes in pol II holoenzyme composition, but we noticed differences in the abundance of the two complexes at different stages of the cell cycle. Summarized data from several independent experiments demonstrate that pol II holoenzyme, which is purified by GST-TFIIS affinity chromatography, is more abundant during G1/S and S phases. Another form of pol II holoenzyme, which is purified by anti-CDK7 antibodies, shows relatively higher amounts in G2/M and early G1 phases.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element RNA POLYMERASE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element HOLOENZYME
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CELL CYCLE
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Holland, L.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Yankulov, K.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/10qlW2dJ1P-uN1AyEB0EFnm5pyEedb_KZ/view?usp=drivesdk">https://drive.google.com/file/d/10qlW2dJ1P-uN1AyEB0EFnm5pyEedb_KZ/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-7547 25.06.2025 25.06.2025 Documentos solicitados