Unknown,Transcriptomics,Genomics,Proteomics

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Phenotypic activation and repression of three ELAV-like proteins in Trypanosoma brucei


ABSTRACT: Three potential ELAV-like proteins of T. brucei, including Tb927.3.2930, Tb927.7.5380, and Tb927.8.6650, were either inhibited by RNAi or phenotypically activated by over-expression, followed by microarray analysis of the transcriptome. The results indicated that these ELAV-like proteins regulate the abundance of a large number of T. brucei transcripts, potentially through regulation of mRNA stability. Each of the three ELAV-like proteins were either inhibited by RNAi or over-expressed, in stable transgenic procyclic form cell lines. Total RNA was extracted 48h after tetracycline induction of the constructs (except for total RNA from Tb927.8.6650 RNAi which was extracted 24h after tet-induction), and sent to NimbleGen for cDNA synthesis and hybridization. Non-induced cells were analyzed in parallel.

ORGANISM(S): Trypanosoma brucei

SUBMITTER: Hamed Najafabadi 

PROVIDER: E-GEOD-46161 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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