title: Histone Chaperones Spt6 and FACT: Similarities and Differences in Modes of Action at Transcribed Genes.
abstract: The process of gene transcription requires the participation of a large number of factors that collectively promote the accurate and efficient expression of an organism's genetic information. In eukaryotic cells, a subset of these factors can control the chromatin environments across the regulatory and transcribed units of genes to modulate the transcription process and to ensure that the underlying genetic information is utilized properly. This article focuses on two such factors-the highly conserved histone chaperones Spt6 and FACT-that play critical roles in managing chromatin during the gene transcription process. These factors have related but distinct functions during transcription and several recent studies have provided exciting new insights into their mechanisms of action at transcribed genes. A discussion of their respective roles in regulating gene transcription, including their shared and unique contributions to this process, is presented.
authors.affiliation: Biology Department, Hendrix College, 1600 Washington Avenue, Conway, AR 72032, USA.
authors.forename: Andrea A
authors.initials: AA
authors.lastname: Duina