"Methanocaldococcus fervens AG86"^^ . . "Methanocaldococcus fervens strain AG86"^^ . "Methanocaldococcus fervens DSM 4213"^^ . "ncbi_taxonomy"^^ . . "GC_ID:11"^^ . "Methanocaldococcus fervens str. AG86"^^ .