Literature DB >> 8764491

A new H2/CO2-using acetogenic bacterium from the rumen: description of Ruminococcus schinkii sp. nov.

F Rieu-Lesme1, B Morvan, M D Collins, G Fonty, A Willems.   

Abstract

Two strains of H2/CO2-using acetogenic bacteria were isolated from the rumen of suckling lambs. Both strains displayed a coccobacillar morphology and possessed a Gram-positive type cell wall. Numerous organic substrates, including some O-methylated aromatic compounds, were used heterotrophically. 16S rRNA gene sequencing demonstrated that the two acetogenic isolates were phylogenetically identical and represent a new subline within Clostridium cluster XIVa. Based on phenotypic and phylogenetic considerations a new species, Ruminococcus schinkii sp. nov., is proposed.

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Year:  1996        PMID： 8764491     DOI： 10.1016/0378-1097(96)00195-4

Source DB:  PubMed          Journal:  FEMS Microbiol Lett        ISSN： 0378-1097            Impact factor:   2.742


  13 in total

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2.  Energy conservation involving 2 respiratory circuits.

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3.  Ovine ruminal microbes are capable of biotransforming hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX).

Authors:  H L Eaton; M De Lorme; R L Chaney; A M Craig
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4.  Functional gene analysis suggests different acetogen populations in the bovine rumen and tammar wallaby forestomach.

Authors:  Emma J Gagen; Stuart E Denman; Jagadish Padmanabha; Someshwar Zadbuke; Rafat Al Jassim; Mark Morrison; Christopher S McSweeney
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5.  High-resolution analysis of gut environment and bacterial microbiota reveals functional compartmentation of the gut in wood-feeding higher termites (Nasutitermes spp.).

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7.  Diverse hydrogen production and consumption pathways influence methane production in ruminants.

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Review 8.  Redundancy, resilience, and host specificity of the ruminal microbiota: implications for engineering improved ruminal fermentations.

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9.  Investigation into Host Selection of the Cecal Acetogen Population in Rabbits after Weaning.

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Review 10.  Using gas mixtures of CO, CO2 and H2 as microbial substrates: the do's and don'ts of successful technology transfer from laboratory to production scale.

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Journal:  Microb Biotechnol       Date:  2018-05-14       Impact factor: 5.813
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