Motion of megabase deoxyribonucleic acid during field‐inversion gel electrophoresis: Investigation by nonlocal Monte Carlo

1992 ◽  
Vol 96 (11) ◽  
pp. 8552-8563 ◽  
Author(s):  
T. A. J. Duke ◽  
J. L. Viovy
Keyword(s):  
Monte Carlo ◽  
Gel Electrophoresis ◽  
Deoxyribonucleic Acid ◽  
Field Inversion

scholarly journals Analysis and Isolation of Cytomegalovirus DNA by Field Inversion Gel Electrophoresis

1988 ◽  
Vol 69 (3) ◽  
pp. 699-704 ◽  
Author(s):  
F. M. Van Den Berg ◽  
M. Jiwa ◽  
R. Rook ◽  
J. L. M. C. Geelen
Keyword(s):  
Gel Electrophoresis ◽  
Field Inversion

scholarly journals Histone composition of a chromatin fraction containing ribosomal deoxyribonucleic acid isolated from the macronucleus of Tetrahymena pyriformis

1978 ◽  
Vol 173 (1) ◽  
pp. 155-164 ◽  
Author(s):  
R W Jones
Keyword(s):  
Ribosomal Dna ◽  
Sodium Dodecyl Sulphate ◽  
Gel Electrophoresis ◽  
Deoxyribonucleic Acid ◽  
Polyacrylamide Gel Electrophoresis ◽  
Sodium Dodecyl ◽  
Tetrahymena Pyriformis ◽  
Active Chromatin ◽  
Chromatin Fraction ◽  
Inactive Chromatin

The histone compositions of a chromatin fraction containing ribosomal DNA and of the remaining macronuclear chromatin of Tetrahymena pyriformis was analysed by gel electrophoresis. These chromatin fractions were used as models for transcriptionally active and inactive chromatin respectively. The extent of histone modification, as indicated by the distribution of histone between differently charged subspecies in acid-urea gels, is not grossly different in the two chromatin fractions. However, histone H1 is present, but may be differently modified in the two chromatin fractions. The histone/DNA ratio in ribosomal chromatin, measured after sodium dodecyl sulphate/polyacrylamide-gel electrophoresis of samples of chromatin, was found to be the same whether chromatin was extracted from growing or stationary organisms, and to be approx. 40% of this ratio in the remaining macronuclear chromatin. The implications of these results for the possible structure of transcriptionally active chromatin are discussed.

BBC microcomputer controlled field inversion gel electrophoresis

1988 ◽  
Vol 4 (2) ◽  
pp. 271-273
Author(s):  
C.D. Porter ◽  
A.G.F. Porter ◽  
L.C. Archard
Keyword(s):  
Gel Electrophoresis ◽  
Field Inversion

Cystic fibrosis: screening for a DNA deletion by field inversion gel electrophoresis

1988 ◽  
Vol 79 (1) ◽  
pp. 64-67 ◽  
Author(s):  
J. Morreau ◽  
M. Sinaasappel ◽  
B. A. Oostra ◽  
D. J. J. Halley
Keyword(s):  
Cystic Fibrosis ◽  
Gel Electrophoresis ◽  
Dna Deletion ◽  
Cystic Fibrosis Screening ◽  
Field Inversion
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