Dataset Information

Draft Genome Sequence of Weissella cibaria P71, a Promising Aquaculture Probiotic Strain Isolated from Common Octopus (Octopus vulgaris).

ABSTRACT: Weissella cibaria P71 is a lactic acid bacterium that was isolated from common octopus (Octopus vulgaris) and previously showed interesting probiotic properties for turbot (Scophthalmus maximus L.) farming. The draft genome sequence of this strain provides further data to support its potential as a probiotic for aquaculture.

SUBMITTER: Contente D

PROVIDER: S-EPMC8656383 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature

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Draft Genome Sequence of Weissella cibaria P71, a Promising Aquaculture Probiotic Strain Isolated from Common Octopus (Octopus vulgaris).

Contente Diogo D Feito Javier J Díaz-Formoso Lara L Gómez-Sala Beatriz B Borrero Juan J Peña Nuria N Igrejas Gilberto G Poeta Patrícia P Hernández Pablo E PE Muñoz-Atienza Estefanía E Cintas Luis M LM

Microbiology resource announcements 20211209 49

Weissella cibaria P71 is a lactic acid bacterium that was isolated from common octopus (Octopus vulgaris) and previously showed interesting probiotic properties for turbot (Scophthalmus maximus L.) farming. The draft genome sequence of this strain provides further data to support its potential as a probiotic for aquaculture. ...[more]

PMID: 34881980

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Project description:Several in vitro and in vivo studies have evaluated the effect of probiotics on oral health; however, human clinical studies are still limited. Therefore, this study aimed to examine the effects of Weissella cibaria Chonnam Medical University (CMU)-containing tablets on halitosis. This randomized, double-blinded, placebo-controlled study included 100 adults with halitosis (age, 20-70 years). The participants were randomly assigned to the test group (n = 50) and control group (n = 50). One tablet [1 × 108 colony forming units (CFU)/tablet] was to be taken each day over 8 weeks. The concentrations of volatile sulfur compounds (VSCs), bad breath improvement scores, and oral colonization of W. cibaria were measured. Psychosocial indicators including depression, self-esteem, oral health-related quality of life, and subjective oral health status were evaluated. Most variables were assessed at baseline, 4, and 8 weeks, and W. cibaria number and safety variables were assessed at baseline and 8 weeks. Intergroup comparisons were carried out using Student's t-test, Chi-square test, or Fisher's exact test on per-protocol analysis. Intragroup differences before and after intake were analyzed using the linear mixed-effect model (LMM). Per-protocol analysis was carried out in the test group (n = 45) and control group (n = 46). Total VSC was significantly lower in the probiotics group than in the placebo group at baseline (week 0, p = 0.046) and at 8 weeks (p = 0.017). The sum of hydrogen sulfide and methyl mercaptan did not differ significantly between the groups at baseline; however, it was significantly lower in the probiotics group than in the placebo group at week 8 (p = 0.012). Bad breath improvement (BBI) scores were significantly reduced at week 8 (p = 0.006) in the probiotics group. Statistically significant intergroup differences were observed for changes in the level of W. cibaria at week 8 (p < 0.001). Psychological indicators significantly improved from baseline to week 8 in the probiotics group. No safety issues were observed in either group. The levels of W. cibaria was higher in patients with halitosis using W. cibaria CMU-containing tablets. The subjective degree of bad breath and psychological indicators were improved in patients with halitosis using W. cibaria CMU-containing tablets.

Dataset Information

Draft Genome Sequence of Weissella cibaria P71, a Promising Aquaculture Probiotic Strain Isolated from Common Octopus (Octopus vulgaris).

Publications

Draft Genome Sequence of Weissella cibaria P71, a Promising Aquaculture Probiotic Strain Isolated from Common Octopus (Octopus vulgaris).

Similar Datasets

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