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Life Sciences

Nova Southeastern University

Theses/Dissertations

2013

Gene expression

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De Novo Transcriptome Analysis Of The Marine Sponge Cinachyrella Spp: A Potential Model Organism For Oil And Dispersant Ecotoxicology, Emily Smith May 2013

De Novo Transcriptome Analysis Of The Marine Sponge Cinachyrella Spp: A Potential Model Organism For Oil And Dispersant Ecotoxicology, Emily Smith

HCNSO Student Theses and Dissertations

In order to study the potential effects of an oil spill on coral reef organisms, the marine sponge, Cinachyrella spp. was investigated. In this study, Cinachyrella spp. was placed in a closed aquaculture system and exposed to sub-lethal water-accommodated fractions (WAFs) of Macondo crude oil and chemically-enhanced water accommodated fractions (CE-WAFs) of the dispersant, Corexit 9500, over a 24-hour time course, in order to model the BP Deepwater Horizon oil spill and oil spill sponge response. Illumina RNA sequencing and gene expression analysis utilizing hierarchical clustering, principal component analysis, and KEGG bioinformatic database generated 34,147 unique transcripts with …