Marine Biology Commons^™

Pyrosequencing Of Bacterial Symbionts Within Axinella Corrugata Sponges: Diversity And Seasonal Variability, James R. White, Jignasa Patel, Andrea Ottesen, Gabriela Arce, Patricia Blackwelder, Jose V. Lopez

Marine & Environmental Sciences Faculty Articles

Background: Marine sponge species are of significant interest to many scientific fields including marine ecology, conservation biology, genetics, host-microbe symbiosis and pharmacology. One of the most intriguing aspects of the sponge ‘‘holobiont’’ system is the unique physiology, interaction with microbes from the marine environment and the development of a complex commensal microbial community. However, intraspecific variability and temporal stability of sponge-associated bacterial symbionts remain relatively unknown.

Methodology/Principal Findings: We have characterized the bacterial symbiont community biodiversity of seven different individuals of the Caribbean reef sponge Axinella corrugata, from two different Florida reef locations during variable seasons using …