Catalase in sulfide- and methane-dependent macrofauna from petroleum seeps

作者: E. N. Powell , A. C. Morrill , R. R. Bidigare

DOI: 10.1007/BF01954876

关键词: MeiobenthosMolluscaBacteriaBiologyMusselCatalaseEcologyPetroleumPetroleum seepBivalvia

摘要: Vesicomyid and lucinid clams tubeworms from Gulf of Mexico petroleum seeps, all which bear symbiotic sulfide-oxidizing bacteria, have much lower catalase activities than shallow-water species lacking symbionts. A seep mussel bearing methane-oxidizing bacteria is unusual in having as high bivalves. Unlike sulfide-dependent meiofauna marine sands, was inhibited by 3-amino-1,2,4-triazole.

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