Project name: Chlamydomonas reinhardtii

Description: We used pH shock to deflagellate Chlamydomonas and collected samples before pH shock (pre), 3, 10, 30, and 60 min post-deflagellation to look at the genes that are upregulated as Chlamydomonas regrows its flagella. We aligned our data to v5.3 of the Chlamydomonas genome and compared transcript levels post-deflagellation to the pre-deflagellation levels. A gene was considered expressed if the FPKMM value was at least 3. If transcript level increased 2.5 fold following deflagellation, we considered the gene to be upregulated. If the transcript levels decreased 2.5 fold following deflagellation, we considered the gene to be downregulated. In all, we found 10,815 genes to be expressed during our experiment. There were 1875 genes upregulated following deflagellation, 4,392 genes downregulated, and 4,548 genes that did not alter their expressionOverall design: We analyzed mRNA from 5 samples before and after deflagellation.

Data type: Transcriptome or Gene expression

Sample scope: Multiisolate

Relevance: ModelOrganism

Last updated: 2012-12-18