{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,29]],"date-time":"2026-03-29T10:34:54Z","timestamp":1774780494000,"version":"3.50.1"},"reference-count":14,"publisher":"American Society for Microbiology","issue":"2","license":[{"start":{"date-parts":[[1964,8,1]],"date-time":"1964-08-01T00:00:00Z","timestamp":-170985600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["J Bacteriol"],"published-print":{"date-parts":[[1964,8]]},"abstract":"<jats:p>\n            <jats:sc>Davis<\/jats:sc>\n            , J. B. (Socony Mobil Oil Co., Inc., Dallas, Tex.), V. F.\n            <jats:sc>Coty, and J. P. Stanley<\/jats:sc>\n            . Atmospheric nitrogen fixation by methane-oxidizing bacteria. J. Bacteriol.\n            <jats:bold>88:<\/jats:bold>\n            468\u2013472. 1964.\u2014Methane-oxidizing bacteria capable of fixing atmospheric nitrogen were isolated from garden soil, pond mud, oil field soil, and soil exposed to natural gas, indicating a rather wide prevalence in nature. This may explain the high concentration of organic nitrogen commonly found in soils exposed to gas leakage from pipelines or natural-gas seeps. Added molybdenum was a requirement for growth in a nitrogen-free mineral salts medium. All nitrogen-fixing, methane-oxidizing bacteria isolated were gram-negative, nonsporeforming, usually motile rods. Colonies were light yellow, yellow, or white. The most common isolate, which formed light-yellow colonies, is referred to as\n            <jats:italic>Pseudomonas methanitrificans<\/jats:italic>\n            sp. n., and is distinguished from\n            <jats:italic>Pseudomonas<\/jats:italic>\n            (\n            <jats:italic>Methanomonas<\/jats:italic>\n            )\n            <jats:italic>methanica<\/jats:italic>\n            by nitrogen-fixing ability and a preponderance of poly-\u03b2-hydroxybutyrate in the cellular lipid fraction.\n          <\/jats:p>","DOI":"10.1128\/jb.88.2.468-472.1964","type":"journal-article","created":{"date-parts":[[2020,1,3]],"date-time":"2020-01-03T21:30:53Z","timestamp":1578087053000},"page":"468-472","update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":53,"title":["ATMOSPHERIC NITROGEN FIXATION BY METHANE-OXIDIZING BACTERIA"],"prefix":"10.1128","volume":"88","author":[{"given":"J. B.","family":"Davis","sequence":"first","affiliation":[{"name":"Field Research Laboratory, Socony Mobil Oil Company, Inc., Dallas, Texas"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V. F.","family":"Coty","sequence":"additional","affiliation":[{"name":"Field Research Laboratory, Socony Mobil Oil Company, Inc., Dallas, Texas"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. P.","family":"Stanley","sequence":"additional","affiliation":[{"name":"Field Research Laboratory, Socony Mobil Oil Company, Inc., Dallas, Texas"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"235","reference":[{"key":"p_1","doi-asserted-by":"crossref","first-page":"266","DOI":"10.1128\/jb.74.2.266-267.1957","article-title":"Identification of ,B-hydroxybutyric acid in bacterial cells by infrared spectrophotometry","volume":"74","author":"BLACKWOOD A. C.","year":"1957","unstructured":"BLACKWOOD , A. C. , AND A. Epp. 1957 . Identification of ,B-hydroxybutyric acid in bacterial cells by infrared spectrophotometry . J. Bacteriol. 74 : 266 - 267 .","journal-title":"J. Bacteriol."},{"key":"p_2","unstructured":"BREED R. S. E. D. G. MURRAY AND N. R. SMITH. 1957. Bergey's manual of determinative bacteriology 7th ed. The Williams & Wilkins Co. Baltimore."},{"key":"p_3","first-page":"2186","article-title":"Studies on soil samples from a \"paraffin dirt","volume":"36","author":"DAVIS J. B.","year":"1952","unstructured":"DAVIS , J. B. 1952 . Studies on soil samples from a \"paraffin dirt \" bed. Bull. Am. Assoc. Petrol. Geol. 36 : 2186 - 2188 .","journal-title":"bed. Bull. Am. Assoc. Petrol. Geol."},{"key":"p_4","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1128\/am.9.5.383-388.1961","article-title":"Oxidation of alkyl-substituted cyclic hydrocarbons by a nocardia during growth on n-alkanes","volume":"9","author":"DAVIS J. B.","year":"1961","unstructured":"DAVIS , J. B. , AND R. L. RAYMOND. 1961 . 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