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Klaus Pätau 《Die Naturwissenschaften》1934,22(38):648-649
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Gerhard Schmidt 《Die Naturwissenschaften》1960,47(12):286-287
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O. Kandler 《Die Naturwissenschaften》1979,66(2):95-105
None of the representatives of the four genera of methanogenic bacteria available in pure culture were found to contain the typical cell-wall polymer (murein, peptidoglycan) found in all other bacteria and cyanobacteria. However, each of the four genera contains different cell-wall polymers, indicating a very early divergence not only of the methanogens from all other procaryotes, but also of the various genera of the methanogens from one another. This assumption is compatible with the dendrogram of bacterial evolution derived from comparative cataloguing of the 16 S rRNS of bacteria. 相似文献
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