Post-Translation Modifications and Mutations of Human Linker Histone Subtypes: Their Manifestation in Disease.

ABSTRACT: Linker histones (LH) are a critical component of chromatin in addition to the canonical histones (H2A, H2B, H3, and H4). In humans, 11 subtypes (7 somatic and 4 germinal) of linker histones have been identified, and their diverse cellular functions in chromatin structure, DNA replication, DNA repair, transcription, and apoptosis have been explored, especially for the somatic subtypes. Delineating the unique role of human linker histone (hLH) and their subtypes is highly tedious given their high homology and overlapping expression patterns. However, recent advancements in mass spectrometry combined with HPLC have helped in identifying the post-translational modifications (PTMs) found on the different LH subtypes. However, while a number of PTMs have been identified and their potential nucle

SUBMITTER: Kumar A 

PROVIDER: S-EPMC9860689 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature