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Holo-Transcriptome Sequences From the Tropical Marine Sponge Cinachyrella alloclada.

Yvain Desplat1, Jacob F Warner2, Jose V Lopez1

  • 1Halmos College of Arts and Sciences, Nova Southeastern University, Dania Beach, FL, USA.

The Journal of Heredity
|May 16, 2022
PubMed
Summary
This summary is machine-generated.

This study presents the first comprehensive holo-transcriptome of the Florida reef sponge Cinachyrella alloclada, revealing a complex symbiotic organism. This work aims to establish C. alloclada as a valuable new model for marine biology research.

Keywords:
Cinachyrella allocladaFloridaholo-transcriptomemarine sponge

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Area of Science:

  • Marine Biology
  • Genomics
  • Bioinformatics

Background:

  • Marine sponge transcriptomic data is scarce, limiting comparative genomic studies.
  • Only two sponge genomes are currently available for research.

Purpose of the Study:

  • To assemble and annotate the holo-transcriptome of Cinachyrella alloclada, a common Florida reef sponge.
  • To assess the potential of C. alloclada as a novel experimental model organism.

Main Methods:

  • High-throughput sequencing using Illumina technology.
  • Transcriptome assembly and annotation utilizing Trinity v2.5.
  • Bioinformatic analysis including BUSCO for completeness assessment.

Main Results:

  • A total of 39,813 transcripts with verified sponge homology were identified, coding for 8,496 unique proteins.
  • The assembly revealed a highly symbiotic organism with a complexity similar to high microbial abundance sponges.
  • BUSCO analysis indicated a transcriptome completeness of over 60% for Eukaryota and Metazoa.

Conclusions:

  • The generated holo-transcriptome provides a valuable resource for marine sponge research.
  • Cinachyrella alloclada exhibits a complex symbiotic nature and possesses characteristics suitable for an experimental model.
  • This study lays the foundation for future research utilizing C. alloclada in marine biology and evolutionary studies.