Related Experiment Video
Updated: Aug 14, 2026

Expression Analysis of Mammalian Linker-histone Subtypes
Published on: March 19, 2012
Mapping minor H genes
1MRC Clinical Research Centre, Transplantation Biology Section, Harrow, Middlesex, U.K.
The manner in which minor histocompatibility (H) antigens have been defined in mouse and man, in vivo and in vitro, is considered. Chromosomal mapping of minor H genes using T-cell clones is illustrated, with particular reference to the H-Y antigen gene, using the sex-reversing translocation Sxr of mouse and the Sxr' mutation derived from it. A number of minor H antigen-specific T-cell clones restricted by class I or class II major histocompatibility complex (MHC) molecules are described, together with information about their phenotypes and T-cell receptor usage.
The manner in which minor histocompatibility (H) antigens have been defined in mouse and man, in vivo and in vitro, is considered. Chromosomal mapping of minor H genes using T-cell clones is illustrated, with particular reference to the H-Y antigen gene, using the sex-reversing translocation Sxr of mouse and the Sxr' mutation derived from it. A number of minor H antigen-specific T-cell clones restricted by class I or class II major histocompatibility complex (MHC) molecules are described, together with information about their phenotypes and T-cell receptor usage.
Related Concept Videos
Position-effect Variegation
Histone Modification
Acetylation
The enzyme histone acetyltransferase adds acetyl group to the histones. Another enzyme, histone deacetylase,...
Spreading of Chromatin Modifications
Writers
The writer is an enzyme that can...
Master Transcription Regulators
Hedgehog Signaling Pathway
Heterochromatin
Constitutive heterochromatin: It is a highly compact region of chromatin that is mostly concentrated in the centromere and telomere. Unlike euchromatin, the amino acid at 9th...

