Abstract
Bacteria capable of growth on methane and a variety of complex organic substrates as sole sources of carbon and energy have been isolated. Conditions used to rigorously establish the purity of the cultures are described. One facultative methylotroph has been studied in detail. This organism has peripherally arranged pairs of intracytoplasmic membranes characteristic of obligate methylotrophs. This isolate apparently utilizes the serine pathway of formaldehyde fixation. The location of methane oxidizers in a dimictic lake indicates that these organisms prefer less than saturating levels of dissolved oxygen. Laboratory experiments confirmed the preference of these organisms for atmospheres containing less oxygen than air.
MeSH Terms
Anti-Bacterial Agents/pharmacology
Bacteria/enzymology,isolation & purification,ultrastructure
Bacterial Proteins/analysis
Carbon/metabolism
Carbon Radioisotopes
Centrifugation, Density Gradient
Cesium
Chromatography, Gas
Culture Media
DNA, Bacterial/isolation & purification
Escherichia coli/metabolism
Glucose/metabolism
Gramicidin/pharmacology
Methane/metabolism
Micrococcus/metabolism
Microscopy, Electron
Molecular Weight
Spectrophotometry
Streptomycin/pharmacology
Time Factors
Tritium
Water Microbiology
Chemicals
Anti-Bacterial Agents
Bacterial Proteins
Carbon Radioisotopes
Culture Media
DNA, Bacterial
Tritium
Gramicidin
Cesium
Carbon
Glucose
Methane
Streptomycin
Authors & Affiliations
4 authors, click to expand affiliations / ORCID
Patt T E
Cole G C
Bland J
Hanson R S
References (26)
26 references, click to expand
-
The biosynthesis of serine and glycine in Pseudomonas AM1 with special reference to growth on carbon sources other than C1 compounds.
Biochem J. 1971 Mar;121(5):753-62
PMID: 4329715
-
Ribulose diphosphate carboxylase from autotrophic microorganisms.
J Bacteriol. 1972 May;110(2):633-42
PMID: 4623310
-
Determination of the base composition of deoxyribonucleic acid from its buoyant density in CsCl.
J Mol Biol. 1962 Jun;4:430-43
PMID: 14498379
-
SINGLE-CELL ISOLATION AND PRESERVATION OF BACTERIAL CULTURES.
Nature. 1963 Aug 24;199:775-7
PMID: 14071187
-
Hexose phosphate synthese and tricarboxylic acid-cycle enzymes in bacterium 4B6, an obligate methylotroph.
Biochem J. 1972 Aug;128(5):1373-6
PMID: 4643709
-
A low-viscosity epoxy resin embedding medium for electron microscopy.
J Ultrastruct Res. 1969 Jan;26(1):31-43
PMID: 4887011
-
Alternative carbon assimilation pathways in methane-utilizing bacteria.
J Gen Microbiol. 1970 Nov;63(3):371-4
PMID: 5516439
-
Enrichment, isolation and some properties of methane-utilizing bacteria.
J Gen Microbiol. 1970 May;61(2):205-18
PMID: 5476891
-
Synthesis of cell constituents by methane-grown Methylococcus capsulatus and Methanomonas methanooxidans.
Biochem J. 1970 Feb;116(4):631-9
PMID: 5435492
-
[Electron microscopic study on plasmas containing desoxyribonucleic acid. I. Nucleoids of actively growing bacteria].
Z Naturforsch B. 1958 Sep;13B(9):597-605
PMID: 13604673
-
Commitment to sporulation and induction of glucose-phosphoenolpyruvate-transferase.
Biochim Biophys Acta. 1970 Nov 24;222(2):265-89
PMID: 4992519
-
BIOLOGY OF BUDDING BACTERIA. 3. FINE STRUCTURE OF RHODOMICROBIUM AND HYPHOMICROBIUM SPP.
J Bacteriol. 1965 Feb;89:503-12
PMID: 14255720
-
The distribution in the methylobacteria of some key enzymes concerned with intermediary metabolism.
Arch Mikrobiol. 1972;87(4):359-66
PMID: 4404762
-
Methanol metabolism in pseudomonad C.
J Bacteriol. 1973 Apr;114(1):390-8
PMID: 4349032
-
Serine as an intermediate in the assimilation of methanol by a Pseudomonas.
Biochim Biophys Acta. 1959 May;33(1):106-10
PMID: 13651189
-
Glucose-6-phosphate dehydrogenase from Escherichia coli and from a "high-level" mutant.
J Bacteriol. 1972 Apr;110(1):155-60
PMID: 4401601
-
A methane-dependent coccus, with notes on classification and nomenclature of obligate, methane-utilizing bacteria.
J Bacteriol. 1966 May;91(5):1924-31
PMID: 5937247
-
Microbial growth on C1 compounds. II. Synthesis of cell constituents by methanol- and formate-grown Pseudomonas AM 1, and methanol-grown Hyphomicrobium vulgare.
Biochem J. 1961 Dec;81:470-80
PMID: 14462405
-
Genetic studies on microbial cross resistance to toxic agents. I. Cross resistance of Escherichia coli to fifteen antibiotics.
J Bacteriol. 1952 Oct;64(4):489-99
PMID: 12999676
-
Studies on Pseudomonas methanica (Söhngen) nov. comb.
J Bacteriol. 1956 Nov;72(5):646-59
PMID: 13376510
-
Protein measurement with the Folin phenol reagent.
J Biol Chem. 1951 Nov;193(1):265-75
PMID: 14907713
-
Microbial growth on C(1) compounds. 5. Enzyme activities in extracts of Pseudomonas AM1.
Biochem J. 1963 May;87(2):386-96
PMID: 16749008
-
Aspects of glycine and serine biosynthesis during growth of Pseudomonas AM1 on C compounds.
Biochem J. 1971 Mar;121(5):763-9
PMID: 5113490
-
THE ISOLATION AND CHARACTERIZATION OF METHANOMONAS METHANOOXIDANS BROWN AND STRAWINSKI.
Can J Microbiol. 1964 Oct;10:791-9
PMID: 14222661
-
Fine structure of methane and other hydrocarbon-utilizing bacteria.
J Gen Microbiol. 1970 May;61(2):227-32
PMID: 5476893
-
Metabolism of single carbon compounds.
Annu Rev Microbiol. 1970;24:135-58
PMID: 4929654