Cell biology of the trypanosome genome

JP Daniels, K Gull, B Wickstead - Microbiology and Molecular …, 2010 - Am Soc Microbiol
Trypanosomes are a group of protozoan eukaryotes, many of which are major parasites of
humans and livestock. The genomes of trypanosomes and their modes of gene expression …

The birth of the Epitranscriptome: deciphering the function of RNA modifications

Y Saletore, K Meyer, J Korlach, ID Vilfan, S Jaffrey… - Genome biology, 2012 - Springer
Recent studies have found methyl-6-adenosine in thousands of mammalian genes, and this
modification is most pronounced near the beginning of the 3'UTR. We present a perspective …

Emerging roles of the epitranscriptome in parasitic protozoan biology and pathogenesis

G Guo, Y Lin, X Zhu, F Ding, X Xue, Q Zhang - Trends in parasitology, 2024 - cell.com
RNA modifications (epitranscriptome)–such as N6-methyladenosine (m6A), 5-
methylcytosine (m5C), and pseudouridine (Ψ)–modulate RNA processing, stability …

A single pseudouridine on rRNA regulates ribosome structure and function in the mammalian parasite Trypanosoma brucei

KS Rajan, H Madmoni, A Bashan, M Taoka… - Nature …, 2023 - nature.com
Trypanosomes are protozoan parasites that cycle between insect and mammalian hosts and
are the causative agent of sleeping sickness. Here, we describe the changes of …

The Transcriptome of the Human Pathogen Trypanosoma brucei at Single-Nucleotide Resolution

NG Kolev, JB Franklin, S Carmi, H Shi… - PLoS …, 2010 - journals.plos.org
The genome of Trypanosoma brucei, the causative agent of African trypanosomiasis, was
published five years ago, yet identification of all genes and their transcripts remains to be …

Loss of rRNA modifications in the decoding center of the ribosome impairs translation and strongly delays pre-rRNA processing

X Liang, Q Liu, MJ Fournier - Rna, 2009 - rnajournal.cshlp.org
The ribosome decoding center is rich in modified rRNA nucleotides and little is known about
their effects. Here, we examine the consequences of systematically deleting eight …

Crystal structure of an H/ACA box ribonucleoprotein particle

L Li, K Ye - Nature, 2006 - nature.com
H/ACA ribonucleoprotein particles (RNPs) are a family of RNA pseudouridine synthases that
specify modification sites through guide RNAs. They also participate in eukaryotic ribosomal …

The 3D rRNA modification maps database: with interactive tools for ribosome analysis

D Piekna-Przybylska, WA Decatur… - Nucleic acids …, 2007 - academic.oup.com
The 3D rRNA modification maps database is the first general resource of information about
the locations of modified nucleotides within the 3D structure of the full ribosome, with mRNA …

A long noncoding RNA promotes parasite differentiation in African trypanosomes

F Guegan, KS Rajan, F Bento, D Pinto-Neves… - Science …, 2022 - science.org
The parasite Trypanosoma brucei causes African sleeping sickness that is fatal to patients if
untreated. Parasite differentiation from a replicative slender form into a quiescent stumpy …

Structure and assembly model for the Trypanosoma cruzi 60S ribosomal subunit

Z Liu, C Gutierrez-Vargas, J Wei… - Proceedings of the …, 2016 - National Acad Sciences
Ribosomes of trypanosomatids, a family of protozoan parasites causing debilitating human
diseases, possess multiply fragmented rRNAs that together are analogous to 28S rRNA …