Project description:Gradient fractions of RNAi of XAC1 (Tb927.7.2780) in Trypanosoma brucei bloodstream forms. RNAi was induced using tetracycline and cell extracts were fractionated into polysomal and monosome-non-ribosome-associated fractions.

2017-12-16 | E-MTAB-6239 | ArrayExpress

RNA-Seq data: RNA-IP (TAP-ZC3H30 pull down followed by RNA-Seq) and total transcriptomics (Effect of ZC3H30 gene deletion) in procyclic form of T. brucei

Project description:The first 4 samples belong to the RNA-IP using in situ TAP tagged ZC3H30 in procyclic (insect) form of the parasite T. brucei Lister 427, 2 samples are Elu or eluate, and 2 are FL or flowthrough (unbound) sample. The other 8 samples are also from procyclic cells. 4 samples belong to DKO(ZC3H30 gene double knockout), 2 are non-stressed and 2 are heat shocked samples; the rest 4 samples are DKO-ectopic (ZC3H30 double knockouts, expressing, ectopic copy of ZC3H30) 2 are non-stressed and 2 are heat shocked samples. Heat Shock experiment was done at 39 degree Celsius.

2017-12-16 | E-MTAB-6281 | ArrayExpress

Transcriptome sequencing of bloodstream form Trypanosoma brucei expressing VSG121

Project description:Cells were grown in HMI-9 and RNA prepared using QIAGEN RNAeasy kit.

2017-02-12 | E-MTAB-5460 | ArrayExpress

RNA-IP of TAP-tagged 4EIP in Trypanosoma brucei

Project description:RNA-IP of TAP-tagged 4EIP in Trypanosoma brucei

| PRJEB23807 | ENA

Continuous culture of bloodstream form and procyclic form of Trypanosoma brucei

Project description:Trypanosomes are a globally important group of parasites which together kill and debilitate millions of people world-wide. In trypanosomes, genes do not have individual promoters, rather ~10000 genes share ~200 promoters and all gene expression is thus regulated post-transcriptionally. While effector proteins which modulate the expression of many genes have been described, the mechanisms by which trypanosomes sense changes in their environment and manifest changes in gene expression remain elusive. This study demonstrates that trypanosomes sense changes in their environment through temperature sensitive RNA secondary structure. We show that the majority of observed mRNA abundance changes which distinguish insect adapted and bloodstream adapted life cycle stages can be explained through change in temperature alone.

2016-06-14 | E-MTAB-3335 | ArrayExpress

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