Note on the Uptake of Carbon Monoxide by Soil Fungi

Inman, R. E.; Ingersoll, Royal B.

doi:10.1080/00022470.1971.10469582

Cited by 34 publications

(11 citation statements)

References 2 publications

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“…However, they may be of importance in the small aerobic layer overlying the anaerobic hypolimnion, where concentrations of >360 nM CO can be reached. Microorganisms possibly responsible for the CO consumption at different water depths include fungi (Inman and Ingersoll 1971), algae (Chapelle 1962), and bacteria (Hegemann 1980;Uffen 1981) with an adventitious cometabolic CO oxidation like Pseudomonas methanica (Ferenci et al 1975) or those described by Bartholomew and Alexander ( 1979). Of special interest are the anaerobic microorganisms responsible for the CO consumption observed in the hypolimnion.…”

Section: Discussionmentioning

confidence: 99%

Production and consumption of carbon monoxide in a eutrophic lake1

Conrad

Aragno

Seiler³

1983

Limnology & Oceanography

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CO concentrationswere measured in the water of a eutrophic lake by a technique which allowed the detection of 30.5 nl CO* liter-l of water. In spring, when the lake was aerobic to the bottom, CO distribution was relatively homogeneous with concentrations of 40-130 nlaliter-l.In summer, CO concentrations ranged between 20 and 615 nleliter-' in the aerobic epilimnion and metalimnion, but reached values of >8,000 nl* liter-' in the anaerobic hypolimnion. CO increased during the morning and decreased during the afternoon in the upper water layers as well as in the dark hypolimnion.Incubation of lake water samples from different depths under daylight conditions resulted in a strong CO production. The lightdependent CO production was stimulated by the high numbers of Oscillatoria rubescens in the metalimnion, but also by material from the lake sediment. Incubation of lake water samples in darkness resulted in CO consumption under both aerobic and anaerobic conditions.

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Section: Discussionmentioning

confidence: 99%

Production and consumption of carbon monoxide in a eutrophic lake1

Conrad

Aragno

Seiler³

1983

Limnology & Oceanography

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“…Thiobacillus thioparus (Smith and Kelly, 1988 fungi are able to consume CO (Inman and Ingersoll, 1971) and inhibition experiments 121 indicate their role utilizing CA for OCS consumption (Bunk et al, 2017). CO dehydrogenase…”

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confidence: 99%

Microbial community responses determine how soil-atmosphere exchange of carbonyl sulfide, carbon monoxide and nitric oxide respond to soil moisture

Behrendt¹,

Catão²,

Bunk³

et al. 2018

Preprint

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Abstract. Carbonyl sulfide (OCS) plays an important role in the global sulfur cycle and is relevant for climate change due to its role as a greenhouse gas, in aerosol formation and atmospheric chemistry. The similarities of the carbon dioxide (CO2) and OCS molecules within chemical and plant metabolic pathways have led to the use of OCS as a proxy for global gross CO2 fixation by plants (GPP). However, unknowns such as the OCS exchange from soils, where simultaneous OCS production (POCS) and consumption (UOCS) occur, currently limits the use of OCS as a GPP proxy. We estimated POCS and UOCS by measuring net fluxes of OCS, carbon monoxide (CO) and nitric oxide (NO) in a dynamic chamber system fumigated with air containing different [OCS]. Several different soils were rewetted and soil-air exchange monitored as soils dried out to investigate responses to changing moisture levels. A major control of OCS exchange is the total amount of available S in the soil. POCS production rates were highest for soils at WFPS > 60 % and rates were negatively related to thiosulfate concentrations. These soils flipped from being net sources to net sinks of OCS at moderate moisture levels (WFPS 15 to 37 %). By measuring CO and NO while fumigating soils at different levels of OCS, we could show that CO consumption and NO exchange are linked to UOCS under moderate soil moisture. Based on the OCS : CO flux ratio two different UOCS processes could be separated. For one of the investigated soils, we demonstrated changes in microbial activity and red-like cbbL and amoA genes that suggested shifts in the UOCS processes with moisture and OCS concentration. This supports the view that Ribulose-1,5-Bisphosphate-Carboxylase (RubisCO) plays an important role for UOCS and demonstrates a link to the nitrogen cycle.

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“…(Holmes et al, 2005), respectively. CO is oxidized by micro-organisms living in soil and water, for example carboxydobacteria (Ferry, 1995;Kim & Hegeman, 1983;Meyer & Schlegel, 1983), homoacetogenic bacteria (Conrad, 1996;Ferry, 1995), phototrophic bacteria (Conrad, 1996;Ferry, 1995), methanotrophic bacteria (Bedard & Knowles, 1989) and methanogenic bacteria (Zeikus et al, 1985) (see Supplementary Table S1, available in IJSEM Online), as well as algae (Chappelle, 1962) and fungi (Inman & Ingersoll, 1971). …”

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“…, homoacetogenic bacteria (Conrad, 1996;Ferry, 1995), phototrophic bacteria (Conrad, 1996;Ferry, 1995), methanotrophic bacteria (Bedard & Knowles, 1989) and methanogenic bacteria (Zeikus et al, 1985) (see Supplementary Table S1, available in IJSEM Online), as well as algae (Chappelle, 1962) and fungi (Inman & Ingersoll, 1971). …”

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confidence: 99%

“…

Carboxydobacteria are a group of aerobic bacteria that can grow aerobically on CO as the sole source of carbon and energy (Kim & Hegeman, 1983;Meyer & Schlegel, 1983).

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Pseudonocardia carboxydivorans sp. nov., a carbon monoxide-oxidizing actinomycete, and an emended description of the genus Pseudonocardia

Park

Lee

et al. 2008

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLO

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(Ferry, 1995;Kim & Hegeman, 1983;Meyer & Schlegel, 1983), homoacetogenic bacteria (Conrad, 1996;Ferry, 1995), phototrophic bacteria (Conrad, 1996;Ferry, 1995), methanotrophic bacteria (Bedard & Knowles, 1989) and methanogenic bacteria (Zeikus et al., 1985) (see Supplementary Table S1, available in IJSEM Online), as well as algae (Chappelle, 1962) and fungi (Inman & Ingersoll, 1971).Carboxydobacteria are a group of aerobic bacteria that can grow aerobically on CO as the sole source of carbon and energy (Kim & Hegeman, 1983;Meyer & Schlegel, 1983). Our previous studies have focused on carboxydobacteria able to grow at high CO concentrations (300 000 p.p.m.), but, in this study, we have isolated and characterized a novel carboxydobacterium able to grow at a low CO concentration (400 p.p.m.). Strain Y8T was isolated from soil collected from a roadside in Seoul, Korea. For the enrichment of aerobic bacteria growing on a low concentration of CO, a primary enrichment was established using 20 g (fresh weight) samples of soil that were transferred into 500 ml flasks and incubated under 400 p.p.m. CO in air for 2 weeks at 30 u C. Secondary enrichment was initiated by transferring The GenBank/EMBL/DDBJ accession number for the 16S rRNA gene sequence of strain Y8T is EF114314.A list of CO-utilizing bacteria, an HPLC trace of the menaquinones of strain Y8T , a scanning electron micrograph of aerial mycelium of strain Y8T and a comparison of its fatty acid profile with those of related strains are available as supplementary material with the online version of this paper.

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Note on the Uptake of Carbon Monoxide by Soil Fungi

Cited by 34 publications

References 2 publications

Production and consumption of carbon monoxide in a eutrophic lake1

Production and consumption of carbon monoxide in a eutrophic lake1

Microbial community responses determine how soil-atmosphere exchange of carbonyl sulfide, carbon monoxide and nitric oxide respond to soil moisture

Pseudonocardia carboxydivorans sp. nov., a carbon monoxide-oxidizing actinomycete, and an emended description of the genus Pseudonocardia

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