%0 Journal Article
%T Developing the anemone Aiptasia as a tractable model for cnidarian-dinoflagellate symbiosis: the transcriptome of aposymbiotic A. pallida
%A Erik M Lehnert
%A Matthew S Burriesci
%A John R Pringle
%J BMC Genomics
%D 2012
%I BioMed Central
%R 10.1186/1471-2164-13-271
%X We assembled the transcriptome of a clonal population of adult, aposymbiotic (dinoflagellate-free) Aiptasia pallida from ~208 million reads, yielding 58,018 contigs. We demonstrated that many of these contigs represent full-length or near-full-length transcripts that encode proteins similar to those from a diverse array of pathways in other organisms, including various metabolic enzymes, cytoskeletal proteins, and neuropeptide precursors. The contigs were annotated by sequence similarity, assigned GO terms, and scanned for conserved protein domains. We analyzed the frequency and types of single-nucleotide variants and estimated the size of the Aiptasia genome to be ~421£żMb. The contigs and annotations are available through NCBI (Transcription Shotgun Assembly database, accession numbers JV077153-JV134524) and at http://pringlelab.stanford.edu/projects.html webcite.The availability of an extensive transcriptome assembly for A. pallida will facilitate analyses of gene-expression changes, identification of proteins of interest, and other studies in this important emerging model system.
%K Anemone
%K Cnidaria
%K Coral
%K Dinoflagellate
%K Neuropeptide
%K Single-nucleotide variant
%K Symbiosis
%K Transcriptome
%U http://www.biomedcentral.com/1471-2164/13/271/abstract