Selective inhibition of cytosine-DNA methylases by polyamines (Record no. 46928)

MARC details
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fixed length control field 01396nam a2200241Ia 4500
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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625153907.0
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-12721
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245 10 - TITLE STATEMENT
Title Selective inhibition of cytosine-DNA methylases by polyamines
490 0# - SERIES STATEMENT
Volume/sequential designation FEBS Letters, 357(2), p.192-196, 1995
520 3# - SUMMARY, ETC.
Summary, etc. We have advanced the hypothesis that polyamines affect DNA methylation and thus promote the expression of developmentally controlled genes. We demonstrate that the activity of cytosine-DNA methyltransferases HpaII, HhaI, HaeIII and SssI is inhibited by physiological concentrations of polyamines. On the other hand, activity of the adenine-DNA methyltransferase EcoRI, and restriction enzymes HpaII, HhaI, HaeIII and EcoRI, is insensitive to polyamine concentrations up to 40 mM. Our results indicate that the effect of polyamines on cytosine- DNA methyltranferases is rather selective and suggest a possible mode of action in vivo.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PUTRESCINE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element SPERMIDINE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element DNA-METHYLATION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element RESTRICTION ENZYME
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ruiz-Herrera, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ruiz-Medrano, R.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Dominguez, A.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1Nw1MdMkeeIWcT168g2nIYrsWoEVuCZ9K/view?usp=drivesdk">https://drive.google.com/file/d/1Nw1MdMkeeIWcT168g2nIYrsWoEVuCZ9K/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-12721 25.06.2025 25.06.2025 Documentos solicitados