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<taxon doi="10.1601/tx.242" rank="species" xmlns="http://namesforlife.com/ns/taxon">
  <nomenclature xmlns="http://namesforlife.com/ns/common">
    <name-status-group>
      <identifier doi="10.1601/nm.242" nomenclatural-type-exemplar="10.1601/ex.242" rank="species" taxon-doi="10.1601/tx.242">Methanococcoides burtonii</identifier>
      <authority>Franzmann et al. 1993</authority>
      <status candidatus="false" conserved="false" current-name="Methanococcoides burtonii" current-name-doi="10.1601/nm.242" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
    </name-status-group>
  </nomenclature>
  <nomenclatural-type nomenclatural-type-exemplar="10.1601/ex.242" xmlns="http://namesforlife.com/ns/common" />
  <taxonomic-equivalence>
    <related-taxon accession="29291" nomos="NCBI Taxonomy" rank="species" relation="exactMatch" />
  </taxonomic-equivalence>
  <ancestor doi="10.1601/tx.0" rank="root">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.0" rank="root" taxon-doi="10.1601/tx.0">Universal Root</identifier>
        <authority>Woese et al. 1990</authority>
        <status candidatus="false" conserved="false" current-name="Universal Root" current-name-doi="10.1601/nm.0" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
    <ancestor doi="10.1601/tx.1" rank="domain">
      <nomenclature xmlns="http://namesforlife.com/ns/common">
        <name-status-group>
          <identifier doi="10.1601/nm.1" rank="domain" taxon-doi="10.1601/tx.1">Archaea</identifier>
          <authority>Woese et al. 1990</authority>
          <status candidatus="false" conserved="false" current-name="Archaea" current-name-doi="10.1601/nm.1" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
        </name-status-group>
      </nomenclature>
      <ancestor doi="10.1601/tx.90" rank="phylum">
        <nomenclature xmlns="http://namesforlife.com/ns/common">
          <name-status-group>
            <identifier doi="10.1601/nm.90" nomenclatural-type="10.1601/tx.94" nomenclatural-type-exemplar="10.1601/ex.95" rank="phylum" taxon-doi="10.1601/tx.90">Euryarchaeota</identifier>
            <authority>(sic) Garrity and Holt 2001</authority>
            <status candidatus="false" conserved="false" current-name="Methanobacteriota" current-name-doi="10.1601/nm.31627" illegitimate="false" is-current="false" rejected="false" revived="false" status-code="NVP" />
          </name-status-group>
          <name-status-group>
            <identifier doi="10.1601/nm.31627" nomenclatural-type="10.1601/tx.94" nomenclatural-type-exemplar="10.1601/ex.95" rank="phylum" taxon-doi="10.1601/tx.90">Methanobacteriota</identifier>
            <authority>corrig. Garrity and Holt 2001</authority>
            <status candidatus="false" conserved="false" current-name="Methanobacteriota" current-name-doi="10.1601/nm.31627" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
          </name-status-group>
        </nomenclature>
        <ancestor doi="10.1601/tx.143" rank="class">
          <nomenclature xmlns="http://namesforlife.com/ns/common">
            <name-status-group>
              <identifier doi="10.1601/nm.143" nomenclatural-type="10.1601/tx.144" nomenclatural-type-exemplar="10.1601/ex.147" rank="class" taxon-doi="10.1601/tx.143">Methanococci</identifier>
              <authority>Boone 2002</authority>
              <status candidatus="false" conserved="false" current-name="Methanococci" current-name-doi="10.1601/nm.143" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
            </name-status-group>
          </nomenclature>
          <ancestor doi="10.1601/tx.226" rank="order">
            <nomenclature xmlns="http://namesforlife.com/ns/common">
              <name-status-group>
                <identifier doi="10.1601/nm.226" nomenclatural-type="10.1601/tx.228" nomenclatural-type-exemplar="10.1601/ex.229" rank="order" taxon-doi="10.1601/tx.226">Methanosarcinales</identifier>
                <authority>Boone et al. 2002</authority>
                <status candidatus="false" conserved="false" current-name="Methanosarcinales" current-name-doi="10.1601/nm.226" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
              </name-status-group>
            </nomenclature>
            <ancestor doi="10.1601/tx.227" rank="family">
              <nomenclature xmlns="http://namesforlife.com/ns/common">
                <name-status-group>
                  <identifier doi="10.1601/nm.227" nomenclatural-type="10.1601/tx.228" nomenclatural-type-exemplar="10.1601/ex.229" rank="family" taxon-doi="10.1601/tx.227">Methanosarcinaceae</identifier>
                  <authority>Balch and Wolfe 1981 emend. Sowers et al. 1984</authority>
                  <status candidatus="false" conserved="false" current-name="Methanosarcinaceae" current-name-doi="10.1601/nm.227" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
                </name-status-group>
              </nomenclature>
              <ancestor doi="10.1601/tx.240" rank="genus">
                <nomenclature xmlns="http://namesforlife.com/ns/common">
                  <name-status-group>
                    <identifier doi="10.1601/nm.240" nomenclatural-type="10.1601/tx.241" nomenclatural-type-exemplar="10.1601/ex.241" rank="genus" taxon-doi="10.1601/tx.240">Methanococcoides</identifier>
                    <authority>Sowers and Ferry 1985 emend. L'Haridon et al. 2014</authority>
                    <status candidatus="false" conserved="false" current-name="Methanococcoides" current-name-doi="10.1601/nm.240" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
                  </name-status-group>
                </nomenclature>
                <ancestor doi="10.1601/tx.242" rank="species">
                  <nomenclature xmlns="http://namesforlife.com/ns/common">
                    <name-status-group>
                      <identifier doi="10.1601/nm.242" nomenclatural-type-exemplar="10.1601/ex.242" rank="species" taxon-doi="10.1601/tx.242">Methanococcoides burtonii</identifier>
                      <authority>Franzmann et al. 1993</authority>
                      <status candidatus="false" conserved="false" current-name="Methanococcoides burtonii" current-name-doi="10.1601/nm.242" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
                    </name-status-group>
                  </nomenclature>
                </ancestor>
              </ancestor>
            </ancestor>
          </ancestor>
        </ancestor>
      </ancestor>
    </ancestor>
  </ancestor>
  <parent doi="10.1601/tx.240" rank="genus">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.240" nomenclatural-type="10.1601/tx.241" nomenclatural-type-exemplar="10.1601/ex.241" rank="genus" taxon-doi="10.1601/tx.240">Methanococcoides</identifier>
        <authority>Sowers and Ferry 1985 emend. L'Haridon et al. 2014</authority>
        <status candidatus="false" conserved="false" current-name="Methanococcoides" current-name-doi="10.1601/nm.240" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
      </name-status-group>
    </nomenclature>
  </parent>
  <sibling doi="10.1601/tx.9693" rank="species">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.9693" nomenclatural-type-exemplar="10.1601/ex.9693" rank="species" taxon-doi="10.1601/tx.9693">Methanococcoides alaskense</identifier>
        <authority>Singh et al. 2005</authority>
        <status candidatus="false" conserved="false" current-name="Methanococcoides alaskense" current-name-doi="10.1601/nm.9693" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.241" rank="species">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.241" nomenclatural-type-exemplar="10.1601/ex.241" rank="species" taxon-doi="10.1601/tx.241">Methanococcoides methylutens</identifier>
        <authority>Sowers and Ferry 1985</authority>
        <status candidatus="false" conserved="false" current-name="Methanococcoides methylutens" current-name-doi="10.1601/nm.241" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.25487" rank="species">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.25487" nomenclatural-type-exemplar="10.1601/ex.25487" rank="species" taxon-doi="10.1601/tx.25487">Methanococcoides vulcani</identifier>
        <authority>L'Haridon et al. 2014</authority>
        <status candidatus="false" conserved="false" current-name="Methanococcoides vulcani" current-name-doi="10.1601/nm.25487" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.42694" rank="species">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.42694" nomenclatural-type-exemplar="10.1601/ex.42694" rank="species" taxon-doi="10.1601/tx.42694">Methanococcoides orientis</identifier>
        <authority>Liang et al. 2022</authority>
        <status candidatus="false" conserved="false" current-name="Methanococcoides orientis" current-name-doi="10.1601/nm.42694" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
      </name-status-group>
    </nomenclature>
  </sibling>
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    <exemplar doi="10.1601/ex.242" is-uncultivated="false">
      <biosafety-level code="BSL-1" description="BioSafety Level 1" />
      <identifiers>
        <identifier is-laboratory-identifier="false" is-mixed-culture="false" is-non-viable="false" is-patent="false" is-symbiont="false" is-unavailable="false" is-variant="false" label="DSM 6242" reference="rid.4968" source="reference" />
        <identifier is-laboratory-identifier="true" is-mixed-culture="false" is-non-viable="false" is-patent="false" is-symbiont="false" is-unavailable="false" is-variant="false" label="ACE-M" source="dsmz" />
        <identifier is-laboratory-identifier="false" is-mixed-culture="false" is-non-viable="false" is-patent="false" is-symbiont="false" is-unavailable="false" is-variant="false" label="NBRC 107633" source="dsmz" />
      </identifiers>
      <features>
        <feature code="10.1601.fr.GCAT" description="Genome Catalogue Identifier" id="000244_GCAT" source="gold" />
        <feature code="10.1601.fr.gold" description="GOLD Card" id="Gc00366" source="gold" />
        <feature code="10.1601.fr.16S" description="16S gene" id="X65537" reference="rid.1092" source="reference" url="https://www.ncbi.nlm.nih.gov/nuccore/X65537" />
        <feature code="10.1601.fr.chromosome" description="Chromosome" id="CP000300" source="genbank" />
      </features>
      <nomenclature xmlns="http://namesforlife.com/ns/common">
        <name-status-group>
          <identifier doi="10.1601/nm.242" nomenclatural-type-exemplar="10.1601/ex.242" rank="species" taxon-doi="10.1601/tx.242">Methanococcoides burtonii</identifier>
          <authority>Franzmann et al. 1993</authority>
          <status candidatus="false" conserved="false" current-name="Methanococcoides burtonii" current-name-doi="10.1601/nm.242" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
        </name-status-group>
      </nomenclature>
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        <reference id="rid.4968">
          <citation citation-type="journal">
            <authors>
              <person-name>
                <surname>List Editor</surname>
                <given-names />
              </person-name>
            </authors>
            <article-title>Validation of the publication of new names and new combinations previously effectively published outside the IJSB. List No. 45.</article-title>
            <year>1993</year>
            <volume>43</volume>
            <issue>2</issue>
            <fpage>398</fpage>
            <lpage>399</lpage>
            <source id="116">International Journal of Systematic Bacteriology</source>
            <abbrev>Int J Syst Bacteriol</abbrev>
            <issn>0020-7713</issn>
            <pub-id pub-id-type="doi">10.1099/00207713-43-2-398</pub-id>
          </citation>
        </reference>
        <reference id="rid.1092">
          <citation citation-type="journal">
            <authors>
              <person-name>
                <surname>Franzmann</surname>
                <given-names>P.D.</given-names>
              </person-name>
              <person-name>
                <surname>Springer</surname>
                <given-names>N.</given-names>
              </person-name>
              <person-name>
                <surname>Ludwig</surname>
                <given-names>W.</given-names>
              </person-name>
              <person-name>
                <surname>de Macario</surname>
                <given-names>C.</given-names>
              </person-name>
              <person-name>
                <surname>Rohde</surname>
                <given-names>M.</given-names>
              </person-name>
            </authors>
            <article-title>A methanogenic Archaeon from Ace Lake, Antarctica: Methanococcoides burtonii sp. nov.</article-title>
            <year>1992</year>
            <volume>15</volume>
            <fpage>573</fpage>
            <lpage>581</lpage>
            <source id="121">Systematic and Applied Microbiology</source>
            <abbrev>Syst Appl Microbiol</abbrev>
            <issn>0723-2020</issn>
          </citation>
        </reference>
        <reference id="rid.12444">
          <citation citation-type="journal">
            <authors>
              <person-name>
                <surname>Liolios</surname>
                <given-names>K.</given-names>
              </person-name>
              <person-name>
                <surname>Chen</surname>
                <given-names>I.M.</given-names>
              </person-name>
              <person-name>
                <surname>Mavromatis</surname>
                <given-names>K.</given-names>
              </person-name>
              <person-name>
                <surname>Tavernarakis</surname>
                <given-names>N.</given-names>
              </person-name>
              <person-name>
                <surname>Hugenholtz</surname>
                <given-names>P.</given-names>
              </person-name>
              <person-name>
                <surname>Markowitz</surname>
                <given-names>V.M.</given-names>
              </person-name>
              <person-name>
                <surname>Kyrpides</surname>
                <given-names>N.C.</given-names>
              </person-name>
            </authors>
            <article-title>The Genomes On Line Database (GOLD) in 2009: status of genomic and metagenomic projects and their associated metadata</article-title>
            <year>2010</year>
            <volume>38</volume>
            <fpage>D346</fpage>
            <lpage>354</lpage>
            <source id="1178">Nucleic Acids Research</source>
            <abbrev>Nucleic Acids Res.</abbrev>
            <issn>0305-1048</issn>
            <essn>1362-4962</essn>
            <pub-id pub-id-type="doi">10.1093/nar/gkp848</pub-id>
            <pub-id pub-id-type="pmid">19914934</pub-id>
          </citation>
        </reference>
      </bibliography>
      <annotation xmlns="http://namesforlife.com/ns/common">
        <snapshot date="2024-04-22" date-formatted="April 22, 2024" time="14:03:12" time-formatted="14:03 PM" />
        <modified curator="NamesforLife Curator" date="2017-01-24" date-formatted="January 24, 2017" time="20:57:20" time-formatted="20:57 PM" />
        <created curator="Dorothea Rohlfs" date="2009-11-06" date-formatted="November 6, 2009" time="11:17:35" time-formatted="11:17 AM" />
      </annotation>
    </exemplar>
  </exemplars>
  <bibliography xmlns="http://namesforlife.com/ns/reference">
    <reference id="rid.1092">
      <citation citation-type="journal">
        <authors>
          <person-name>
            <surname>Franzmann</surname>
            <given-names>P.D.</given-names>
          </person-name>
          <person-name>
            <surname>Springer</surname>
            <given-names>N.</given-names>
          </person-name>
          <person-name>
            <surname>Ludwig</surname>
            <given-names>W.</given-names>
          </person-name>
          <person-name>
            <surname>de Macario</surname>
            <given-names>C.</given-names>
          </person-name>
          <person-name>
            <surname>Rohde</surname>
            <given-names>M.</given-names>
          </person-name>
        </authors>
        <article-title>A methanogenic Archaeon from Ace Lake, Antarctica: Methanococcoides burtonii sp. nov.</article-title>
        <year>1992</year>
        <volume>15</volume>
        <fpage>573</fpage>
        <lpage>581</lpage>
        <source id="121">Systematic and Applied Microbiology</source>
        <abbrev>Syst Appl Microbiol</abbrev>
        <issn>0723-2020</issn>
      </citation>
    </reference>
  </bibliography>
  <annotation xmlns="http://namesforlife.com/ns/common">
    <snapshot date="2024-04-22" date-formatted="April 22, 2024" time="14:03:13" time-formatted="14:03 PM" />
  </annotation>
</taxon>
