Chromatin fluorescence by pyronin staining

1979 ◽  
Vol 35 (12) ◽  
pp. 1663-1664 ◽  
Author(s):  
R. Armas Portela ◽  
J. C. Stockert
Keyword(s):  
Chromatin Fluorescence

IMPROVED CHROMATIN-FLUORESCENCE TECHNIQUE

The Lancet ◽  
1972 ◽  
Vol 300 (7791) ◽  
pp. 1366 ◽  
Author(s):  
H.P. Klinger ◽  
G.C. Moser
Keyword(s):  
Fluorescence Technique ◽  
Chromatin Fluorescence

Pattern of Y-chromatin fluorescence in an XYY man

2008 ◽  
Vol 6 (3) ◽  
pp. 197-200 ◽  
Author(s):  
Probodh K. Srivastava ◽  
Fred V. Lucas
Keyword(s):  
Chromatin Fluorescence

Neutral Red Fluorescence of Chromatin: Specificity and Binding Mechanism

1982 ◽  
Vol 37 (1-2) ◽  
pp. 139-141 ◽  
Author(s):  
Roberto H. Espelosin ◽  
Juan C. Stockert
Keyword(s):  
Nucleic Acid ◽  
Fluorescence Intensity ◽  
Dna Content ◽  
Neutral Red ◽  
Binding Mechanism ◽  
Inorganic Cations ◽  
Red Fluorescence ◽  
Low Concentrations ◽  
Chicken Erythrocytes ◽  
Chromatin Fluorescence

Abstract Neutral Red, Chromatin Fluorescence, Nucleic Acid Cytochemistry, Intercalative Binding to DNA After treatment with neutral red at low concentrations (10-6, 10-5 m), the chromatin o f chicken erythrocytes shows an intensive red fluorescence, which is reduced or prac­ tically abolished when nuclei become stained by using the dye at concentrations higher than 10~* M. Both the fluores­ cence and staining reactions are dependent on the DNA content of chromatin. Neutral red fluorescence o f nuclei increases considerably after treatment with inorganic cations (Al3+, Ba2+), while previous treatments with meth­ ylene blue reduce the fluorescence intensity. The possi­ bility that chromatin fluorescence depends on the inter­ calative binding of neutral red is suggested.

Chromatin Fluorescence after Carmine Staining

1990 ◽  
Vol 65 (6) ◽  
pp. 299-302 ◽  
Author(s):  
J. C. Stockert ◽  
A. R. Llorente ◽  
P. Del Castillo ◽  
A. Gómez
Keyword(s):  
Chromatin Fluorescence

W-Sex chromatin fluorescence in snakes

1972 ◽  
Vol 28 (2) ◽  
pp. 228-229 ◽  
Author(s):  
W. Beçak ◽  
Maria Luiza Beçak
Keyword(s):  
Sex Chromatin ◽  
Chromatin Fluorescence

Y-chromatin fluorescence in human buccal smear

2008 ◽  
Vol 6 (3) ◽  
pp. 201-204 ◽  
Author(s):  
Probodh K. Srivastava ◽  
Judith H. Miles ◽  
Fred V. Lucas
Keyword(s):  
Buccal Smear ◽  
Chromatin Fluorescence

SEX-CHROMATIN FLUORESCENCE IN HUMAN AMNIOTIC-FLUID CELLS

The Lancet ◽  
1971 ◽  
Vol 298 (7726) ◽  
pp. 709-710 ◽  
Author(s):  
AsitB Mukherjee ◽  
PeggyY Blattner ◽  
HaroldM Nitowsky
Keyword(s):  
Amniotic Fluid ◽  
Human Amniotic Fluid ◽  
Sex Chromatin ◽  
Amniotic Fluid Cells ◽  
Chromatin Fluorescence

Observations on the Chromatin Staining by Aluminium-Hematoxylin

1979 ◽  
Vol 34 (12) ◽  
pp. 1285-1286 ◽  
Author(s):  
Juan C. Stockert
Keyword(s):  
Ionic Strength ◽  
Nucleic Acid ◽  
Acridine Orange ◽  
Ethidium Bromide ◽  
Acid Content ◽  
High Ionic Strength ◽  
Nucleic Acid Content ◽  
Staining Reaction ◽  
Intense Staining ◽  
Chromatin Fluorescence

Abstract The staining reaction of chromatin by aluminium -hematoxylin was investigated. Intense staining, which proved dependent on nucleic acid content, was achieved by using either the preformed lake, mordanting followed by hematoxylin, hematoxylin alone or the lake at high ionic strength. Extraction procedures removed aluminium ions from chromatin but the lake was retained. Chromatin fluorescence induced by ethidium bromide and acridine orange was abolished after staining with the lake. Intercalating-like forces are suggested for aluminium -hematoxylin binding to chromatin.

X-Chromatin fluorescence in maternal blood

1989 ◽  
Vol 82 (3) ◽  
pp. 303-303 ◽  
Author(s):  
A. Selypes ◽  
R�zsa Lorencz ◽  
S. Tak�cs
Keyword(s):  
Maternal Blood ◽  
Chromatin Fluorescence
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