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log in [Diadema antillarum transcriptomes] - Transcriptome and viral metagenome data from Diadema antillarum collected at St. Thomas (USVI) and Saba (Caribbean Netherlands) in Apr 2022 (Exploring the role of boundary layer microbial remineralization in flavivirus-host dynamics) A mass mortality of the tropical echinoderm Diadema antillarum (urn:lsid:marinespecies.org:taxname:124332) occurred beginning in January 2022 and continuing to at least July 2022. We sought to identify flaviviruses associated with this condition by performing viral metagenomics and tissue transcriptomics. We prepared these libraries from grossly normal, abnormal and reference specimens collected from St Thomas, U.S. Virgin Islands (USVI), and Saba, Caribbean Netherlands. This dataset includes the accession information for the sequences performed and archived at the National Center for Biotechnology Information (NCBI) Sequence Read Archive. While we were unsuccessful in recovering flaviviruses from tissues of these organisms, we were able to detect additional pathogenic agents (Philaster apodigitiformis; Ciliophora) from transcriptomes.\n\ncdm_data_type = Other\nVARIABLES:\nSRA_accession (unitless)\nSRA_study (unitless)\nbioproject_accession (unitless)\nbiosample_accession (unitless)\nsample_name (unitless)\nlibrary_ID (unitless)\ntitle (unitless)\nlibrary_strategy (unitless)\nlibrary_source (unitless)\nlibrary_selection (unitless)\nlibrary_layout (unitless)\nplatform (unitless)\ninstrument_model (unitless)\ndesign_description (unitless)\nfiletype (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nDate_specimen_collected (unitless)\n BCO-DMO bcodmo_dataset_985619_v1
log in [Holothuria floridana viromes] - Viral metagenomic investigation of the Caribbean echinoderm Holothuria floridana collected in Marathon, Florida in Sep 2023 (Exploring the role of boundary layer microbial remineralization in flavivirus-host dynamics) Echinoderms play crucial roles in coral reef ecosystems, where they are significant detritivores and herbivores. The phylum is widely known for its boom and bust cycles, driven by food availability, predation pressure and mass mortalities. Hence, surveillance of potential pathogens and associates of grossly normal specimens is important to understanding their roles in ecology and mass mortality. We performed viral surveillance of the coral reef echinoderm Holothuria floridana (urn:lsid:marinespecies.org:taxname:210900), using metagenomics. Grossly normal H. floridana specimens were collected from a reef in Florida. Viral metagenomes were assembled and aligned against viral genomes and protein encoding regions. Metagenomic reads and previously sequenced transcriptomes were further investigated for putative viral elements by Kraken2. H. floridana yielded viral taxa similar to those found in other sea cucumbers, including Pisoniviricetes (Picornaviruses), Ellioviricetes (Bunyaviruses), and Magsaviricetes (Nodaviruses). This dataset includes the accession information for the sequences performed and archived at the National Center for Biotechnology Information (NCBI) Sequence Read Archive.\n\ncdm_data_type = Other\nVARIABLES:\nSRA_accession (unitless)\nSRA_study (unitless)\nbioproject_accession (unitless)\nbiosample_accession (unitless)\nsample_name (unitless)\nlibrary_ID (unitless)\ntitle (unitless)\nlibrary_strategy (unitless)\nlibrary_source (unitless)\nlibrary_selection (unitless)\nlibrary_layout (unitless)\nplatform (unitless)\ninstrument_model (unitless)\ndesign_description (unitless)\nfiletype (unitless)\n... (5 more variables)\n BCO-DMO bcodmo_dataset_985655_v1

 
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