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http://cibnor.repositorioinstitucional.mx/jspui/handle/1001/2288| Effect of Streptomyces probiotics on the gut microbiota of Litopenaeus vannamei challenged with Vibrio parahaemolyticus | |
| JOSE MANUEL MAZON SUASTEGUI JOAN SEBASTIAN SALAS LEIVA Ricardo Medina MILAGRO RAMONA GARCIA BERNAL | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| DOI: 10.1002/mbo3.967 URL: https://onlinelibrary.wiley.com/doi/full/10.1002/mbo3.967 ISSN: 2045-8827 | |
| Bacteriovorax, Litopenaus vannamei, Microbiome, Streptomyces, Vibrio | |
| "This study assessed the intestinal microbiota of juveniles of the White shrimp Litopenaus vannamei, whose feed was enriched with three probiotic formulations: Streptomyces sp. RL8 (RL8); a mix of Lactobacillus graminis and Streptomyces spp. RL8 and N7 (Lac-Strep); and a mix of Bacillus spp. and Streptomyces spp. RL8 and N7 (Bac- Strep). The analysis was performed by sequencing the V3 region of the 16S rRNA gene of treated animals and the control group before and after Vibrio parahaemolyticus challenge. After challenge, the highest Shannon diversity indexes corresponded to RL8 and Bac-Strep (3.94 ± 0.11 and 3.39 ± 0.3, respectively) and the lowest to the control group (2.58 ± 0.26). The most abundant phyla before and after challenge were Proteobacteria, Actinobacteria, and Bacteroidetes. The principal component análisis and Statistical Analysis of Metagenomic Profiles (STAMP) showed that the gut microbiota of the groups RL8 and Bac-Strep after challenge was different from the other experimental groups, which was characterized by a higher bacterial diversity, as well as a significant stimulation of the Bacteriovorax population and other antimicrobial producing genera that protected shrimp from infection." | |
| Wiley | |
| 2019 | |
| Artículo | |
| MicrobiologyOpen | |
| Inglés | |
| MICROBIOLOGÍA | |
| Versión publicada | |
| publishedVersion - Versión publicada | |
| Aparece en las colecciones: | Artículos |
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| Microbiology 2019.pdf | 1.24 MB | Adobe PDF | Visualizar/Abrir |