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TranscriptomicsRegulation of Transcription Termination by Glucosylated Hydroxymethyluracil, Base J, in L. major and T. brucei
Base J, β-D-glucosyl-hydroxymethyluracil, is an epigenetic modification of thymine in the nuclear DNA of flagellated protozoa of the order Kinetoplastida. J is enriched at sites involved in RNA Polymerase (RNAP) II initiation and termination. We have previously demonstrated a role of J in regulating...
ORGANISM(S): Trypanosoma brucei 
2015-05-18 | E-GEOD-57621 | biostudies-arrayexpress
ProteomicsHistone acetyltransferase 2 links H4 acetylation, H2A.Z deposition and transcription start site-choice in African trypanosomes
Both, acetylation of histones and of histone variant H2A.Z are conserved features of eukaryotic transcription start sites (TSSs) and both features appear to be critical for correct transcription initiation. However, complex patterns of transcriptional regulation have complicated the establishment o...
ORGANISM(S): Trypanosoma brucei 
2020-03-24 | PXD014452 | Pride
Histone acetylation h2a.z transcription trypanosome 
TranscriptomicsBase J represses genes at the end of polycistronic gene clusters in Leishmania major by promoting RNAP II termination
Base J and H3.V promote RNA Polymerase (RNAP) II termination within polycistronic gene clusters in the kinetoplastid species Trypanosoma brucei. Although base J has been shown to promote RNAP II termination in the related kinetoplastid species Leishmania major and Leishmania tarentolae, the role of ...
ORGANISM(S): Leishmania major 
2016-07-20 | E-GEOD-77632 | biostudies-arrayexpress
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