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Cancer cells showed weak to moderate nuclear staining. Gliomas along with occasional cases of breast and urothelial cancers showed strong positivity.
GENE INFORMATION
Gene name
HIST1H2AA (HGNC Symbol)
Synonyms
bA317E16.2, H2AFR
Description
Histone cluster 1, H2aa (HGNC Symbol)
Entrez gene summary
Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Nucleosomes consist of approximately 146 bp of DNA wrapped around a histone octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene is intronless and encodes a replication-dependent histone that is a member of the histone H2A family. Transcripts from this gene contain a palindromic termination element. [provided by RefSeq, Aug 2015]