Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\27372747
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Methods+Enzymol
2016 ; 573
(ä): 3-41
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
In Vitro Chromatin Assembly: Strategies and Quality Control
#MMPMID27372747
Muthurajan U
; Mattiroli F
; Bergeron S
; Zhou K
; Gu Y
; Chakravarthy S
; Dyer P
; Irving T
; Luger K
Methods Enzymol
2016[]; 573
(ä): 3-41
PMID27372747
show ga
Chromatin accessibility is modulated by structural transitions that provide
timely access to the genetic and epigenetic information during many essential
nuclear processes. These transitions are orchestrated by regulatory proteins that
coordinate intricate structural modifications and signaling pathways. In vitro
reconstituted chromatin samples from defined components are instrumental in
defining the mechanistic details of such processes. The bottleneck to appropriate
in vitro analysis is the production of high quality, and quality-controlled,
chromatin substrates. In this chapter, we describe methods for in vitro chromatin
reconstitution and quality control. We highlight the strengths and weaknesses of
various approaches and emphasize quality control steps that ensure reconstitution
of a bona fide homogenous chromatin preparation. This is essential for optimal
reproducibility and reliability of ensuing experiments using chromatin
substrates.
|*Chromatin Assembly and Disassembly
[MESH]
|Animals
[MESH]
|Chromatin/chemistry/genetics
[MESH]
|DNA/analysis/genetics
[MESH]
|Fluorescent Dyes/analysis
[MESH]
|Histones/analysis/genetics
[MESH]
|Humans
[MESH]
|Micrococcal Nuclease/metabolism
[MESH]
|Microscopy, Atomic Force/methods
[MESH]
|Models, Molecular
[MESH]
|Native Polyacrylamide Gel Electrophoresis/methods
[MESH]