Sex Chromatin [sexchromatin]

topical
57
Terms

Barrova tělíska
Barrovo tělísko
sex chromatin
sex-chromatin
X-chromatin

 

Barr Bodies
Chromatin, Sex

Persistent link   https://www.medvik.cz/link/D012728
Definition

In the interphase nucleus, a condensed mass of chromatin representing an inactivated X chromosome. Each X CHROMOSOME, in excess of one, forms sex chromatin (Barr body) in the mammalian nucleus. (from King & Stansfield, A Dictionary of Genetics, 4th ed)

DUI
D012728 MeSH Browser
CUI
M0019728

Allowable subheadings

CH
chemistry 3
CL
classification 0
DE
drug effects 1
EN
enzymology 0
GE
genetics 2
IM
immunology 0
IP
isolation & purification 5
ME
metabolism 1
MI
microbiology 0
PS
parasitology 0
PA
pathology 1
PH
physiology 1
RE
radiation effects 0
TR
transplantation 0
UL
ultrastructure 0
VI
virology 0

A Anatomy
A11 Cells 976
A11.284 Cellular Structures 40
A11.284.187 Chromosomes 473
A11.284.187.865 Sex Chromosomes 112
A11.284.187.865.400 Pseudoautosomal Regions 1
A11.284.187.865.800 Sex Chromatin 57
A11.284.187.865.982 X Chromosome 108
A11.284.187.865.983 Y Chromosome 68
A11.284.430 Intracellular Space 84
A11.284.430.106 Cell Nucleus 809
A11.284.430.106.279 Cell Nucleus Structures 30
A11.284.430.106.279.345 Intranuclear Space 3
A11.284.430.106.279.345.190 Chromosomes 473
A11.284.430.106.279.345.190.160 Chromosome Structures 8
A11.284.430.106.279.345.190.160.180 Chromatin 335
A11.284.430.106.279.345.190.160.180.383 Heterochromatin 104
A11.284.430.106.279.345.190.160.180.383.800 Sex Chromatin 57

G Phenomena and Processes
G05 Genetic Phenomena 135
G05.360 Genetic Structures 25
G05.360.160 Chromosome Structures 8
G05.360.160.180 Chromatin 335
G05.360.160.180.383 Heterochromatin 104
G05.360.160.180.383.800 Sex Chromatin 57
G05.360.162 Chromosomes 473
G05.360.162.865 Sex Chromosomes 112
G05.360.162.865.400 Pseudoautosomal Regions 1
G05.360.162.865.800 Sex Chromatin 57
G05.360.162.865.982 X Chromosome 108
G05.360.162.865.983 Y Chromosome 68

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