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TranscriptomicsTranscription profiling of Toxoplasma gondii tachyzoite to bradyzoite differentiation mutants
Developmental switching in Toxoplasma gondii, from the virulent tachyzoite to the relatively quiescent bradyzoite stage, is responsible for disease propagation and reactivation. We have generated tachyzoite to bradyzoite differentiation (Tbd-) mutants in T. gondii and used these in combination with ...
ORGANISM(S): Toxoplasma gondii 
2005-07-21 | E-SMDB-1404 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Toxoplasma gondii tachyzoite to bradyzoite differentiation mutants
Two forms of the protozoan parasite Toxoplasma gondii are associated with intermediate hosts such as humans: rapidly growing tachyzoites are responsible for acute illness, whereas slowly dividing encysted bradyzoites can remain latent within the tissues for the life of the host. In order to identify...
ORGANISM(S): Toxoplasma gondii 
2005-07-21 | E-SMDB-1406 | biostudies-arrayexpress
TranscriptomicsMycobacterium tuberculosis whiB4 mutant expression
Comparison of gene expression profile of the whiB4 mutant strain of Mycobacterium tuberculosis with the wild type Mycobacterium tuberculosis H37RV Mtb WhiB4 mutant mRNA was compared with the mRNA of wtMtb H37RV under aerobic conditons Aerbic conditions OD600 nm of 0.4, MtbWhiB4KO vs wtMtb, biologica...
ORGANISM(S): Mycobacterium tuberculosis H37Rv 
2012-07-23 | E-GEOD-37840 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Entamoeba histolytica trophozoites in mid-logarithmic growth
Entamoeba histolytica is a protozoan parasite which causes colitis and liver abscesses. Using a genomic DNA microarray consisting of 1.6 - 2.0 kb genomic inserts we have generated a transcriptional profile of 1,971 unique parasite transcripts. The 12 arrays in this experiment set were used to esti...
ORGANISM(S): Entamoeba histolytica 
2005-07-06 | E-SMDB-3205 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Entamoeba histolytica plus Caco2 cells
Entamoeba histolytica is a protozoan parasite which causes colitis and liver abscesses. Using a genomic DNA microarray consisting of 1.6 - 2.0 kb genomic inserts we have generated a transcriptional profile of 1,971 unique parasite transcripts. The arrays in this experiment set were used to examine...
ORGANISM(S): Entamoeba histolytica 
2005-07-06 | E-SMDB-3208 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Entamoeba histolytica trophozoites heat shock experiments
Entamoeba histolytica is a protozoan parasite which causes colitis and liver abscesses. A pilot microarray consisting of 360 unique parasite genes was constructed using identical methods to the larger array (1,971 unique genes). The four arrays in this data set were used to ascertain whether the m...
ORGANISM(S): Entamoeba histolytica 
2005-07-06 | E-SMDB-3207 | biostudies-arrayexpress
TranscriptomicsDifferent Mutants in Desulfovibrio vulgaris Hildenborough
Using gene expression changes at mid-log phase data from microarray experiments, we investigated the roles of global transcription regulators in D. vulgaris. Comparison of cells treated with DVU2097, DVU3111, DVU0379, DVU2547 Mutant to untreated Wildtype cells at times of 0 min
ORGANISM(S): Desulfovibrio vulgaris str. Hildenborough 
2011-11-01 | E-GEOD-29380 | biostudies-arrayexpress
TranscriptomicsPeroxide stress in Desulfovibrio vulgaris Hildenborough
Using data from microarray experiments, we investigated the effects of excess hydrogen peroxide on D. vulgaris. Keywords: stress response, time course Comparison of cells treated with 1 mM H2O2,sterile water Peroxide to untreated cells at times of 0,120,240,30,480,60 min.
ORGANISM(S): Desulfovibrio vulgaris str. Hildenborough 
2011-07-04 | E-GEOD-21441 | biostudies-arrayexpress
TranscriptomicsHydrogen peroxide Stress in Desulfovibrio vulgaris Hildenborough
Using data from microarray experiments, we investigated the effects of excess hydrogen peroxide on D. vulgaris. Keywords: stress response, time course Comparison of wild type and deletion mutant cells treated with 1 mM H2O2 to untreated cells at times of 0 and 120 min. See also Series GSE4447 (http...
ORGANISM(S): Desulfovibrio vulgaris str. Hildenborough 
2011-07-04 | E-GEOD-21438 | biostudies-arrayexpress
TranscriptomicsHydrogen peroxide Stress in Desulfovibrio vulgaris Hildenborough (REPLACED BY GSE21441)
Using data from microarray experiments, we investigated the effects of excess hydrogen peroxide on D. vulgaris. Keywords: stress response, time course Comparison of wild type and deletion mutant cells treated with 1 mM H2O2 to untreated cells at times of 0 and 120 min. See also Series GSE4447 (http...
ORGANISM(S): Desulfovibrio vulgaris str. Hildenborough 
2011-10-03 | E-GEOD-14345 | biostudies-arrayexpress
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