Arcobacter spp. are highly prevalent in contaminated environmental wa- ters and have been recovered from both freshwater and seawater, with several spe- cies isolated from shellfish. Arcobacter ellisii was recovered from mussels collected in Catalonia, Spain. This study describes the whole-genome sequence of the A. ellisii type strain LMG 26155 (?F79-6T?CECT 7837T).
We have identified the whole-genome sequence of Lactobacillus sali- varius DJ-sa-01, a potential probiotic strain for poultry, isolated from a chicken small intestine. We used the PacBio and Illumina platforms to obtain the sequence of the entire single circular chromosome.
Lactobacillus brevis strain 100D8 was isolated from rye silage and showed rapid acidification ability in vitro and antifungal activity against mycotoxin- producing fungi. We report here the complete genome sequence of L. brevis strain 100D8, which has a circular chromosome (2,351,988 bp, 2,304 coding sequences [CDSs]) and three plasmids (45,061 bp, 57 CDSs; 40,740 bp, 40 CDSs; and 39,943 bp, 57 CDSs).
Clostridium formicoaceticum, a Gram-negative mixotrophic homoacetogen, produces acetic acid as the sole metabolic product from various carbon sources, including fructose, glycerol, formate, and CO2. Its genome of 4.59-Mbp contains a highly conserved Wood-Ljungdahl pathway gene cluster with the same layout as that in other mixotrophic acetogens, including Clostridium aceticum, Clostridium carboxidivorans, and Clostridium ljungdahlii. For energy conservation, C. formicoaceticum does not have all the genes required for the synthesis of cytochrome or quinone used for generating proton gradient in H+-dependent acetogens such as Moorella thermoacetica; instead, it has the Rnf system and a Na+-translocating ATPase similar to the one in Acetobacterium woodii. Its growth in both heterotrophic and autotrophic media were dependent on the sodium concentration. C. formicoaceticum has genes encoding acetaldehyde dehydrogenases, alcohol dehydrogenases, and aldehyde oxidoreductases, which could convert acetyl-CoA and acetate to ethanol and butyrate to butanol under excessive reducing equivalent conditions. Copyright © 2018 Elsevier Inc. All rights reserved.
Fusarium oxysporum is a pathogenic fungus that infects hundreds of plant species. This paper reports the improved genome assembly of a reference strain, F. oxysporum f. sp. lycopersici Fol4287, a tomato pathogen.
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