Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0

Comparison of the transcriptomes of tfIIs vs Col-0


ABSTRACT: Testing the consequences of the absence of the transcript elongation factor TFIIS on the transcriptome in Arabidopsis. Keywords: Comparison of mutant and wildtype Four replicate RNA extractions were performed of each genotype using independent pools of plants. Samples were hybridized in two dye-swaps. tfIIs1#1 (Cy5) vs. Col-0#1 (Cy3) Col-0#2 (Cy5) vs. tfIIs1#2 (Cy3) dye-swap tfIIs1#3 (Cy5) vs. Col-0#3 (Cy3) Col-0#5 (Cy5) vs. tfIIs1#4 (Cy3) dye-swap Samples were hybridized in two dye-swaps. The data were normalized over all 4 hybridizations to obtain one, single log-ratio(Sample/Reference). The raw data files of all four of the hybridizations are attached to the Sample.

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Marion Grasser 

PROVIDER: E-GEOD-10663 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

altmetric image

Publications

Transcript elongation factor TFIIS is involved in arabidopsis seed dormancy.

Grasser Marion M   Kane Caroline M CM   Merkle Thomas T   Melzer Michael M   Emmersen Jeppe J   Grasser Klaus D KD  

Journal of molecular biology 20090103 3


Transcript elongation factor TFIIS promotes efficient transcription by RNA polymerase II, since it assists in bypassing blocks during mRNA synthesis. While yeast cells lacking TFIIS are viable, inactivation of mouse TFIIS causes embryonic lethality. Here, we have identified a protein encoded in the Arabidopsis genome that displays a marked sequence similarity to TFIIS of other organisms, primarily within domains II and III in the C-terminal part of the protein. TFIIS is widely expressed in Arabi  ...[more]

Similar Datasets

2008-11-23 | E-GEOD-10638 | biostudies-arrayexpress
2004-10-24 | GSE1599 | GEO
2004-02-26 | GSE1038 | GEO
2004-12-29 | GSE2114 | GEO
2008-10-01 | E-MEXP-852 | biostudies-arrayexpress
2005-06-06 | GSE2132 | GEO
2014-05-22 | E-GEOD-31079 | biostudies-arrayexpress
| PRJNA491282 | ENA
2015-07-22 | E-GEOD-30944 | biostudies-arrayexpress
2008-02-15 | E-MEXP-1346 | biostudies-arrayexpress