Litopenaeus vannamei
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ABSTRACT:
PROVIDER: PRJNA600113 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Bacteria capable of producing different extracellular enzymes of potential relevance in digestive processes were isolated from the stomach, hepatopancreas and intestine of Pacific white shrimp Litopenaeus vannamei. A total of 64 strains with proteolytic activity were isolated and grouped into 16 clusters based on morphological characteristics: 4 groups were isolated from the intestine; 5 from the hepatopancreas; and 7 from the stomach. Molecular methods (16S rRNA gene amplification and sequencing) and phenotypic criteria (Gram stain, catalase and oxidase tests, cell and colony morphology) were used to identify strains, which corresponded to Pseudoalteromonas and Vibrio genera. These genera are reported to form part of the digestive tract microbial community in shrimp. Both genera were isolated from all three tested tissues. One member of each morphologic group was selected for analysis of the presence of amylases, lipases/esterases and chitinases. Most of the strains had all the tested enzymes, indicating that the L. vannamei digestive tract microbiotic flora includes groups which have the potential to contribute to the degradation of dietary components.
| S-EPMC4062704 | biostudies-literature
Project description:Xiangjiang River (Hunan, China) has been contaminated with heavy metal for several decades by surrounding factories. However, little is known about the influence of a gradient of heavy metal contamination on the diversity, structure of microbial functional gene in sediment. To deeply understand the impact of heavy metal contamination on microbial community, a comprehensive functional gene array (GeoChip 5.0) has been used to study the functional genes structure, composition, diversity and metabolic potential of microbial community from three heavy metal polluted sites of Xiangjiang River. Three groups of samples, A, B and C. Every group has 3 replicates.
2016-08-02 | E-GEOD-85064 | biostudies-arrayexpress
Project description:16S rRNA amplicon data of the gut microbiomes of whiteleg shrimps Metagenome
| PRJNA727439 | ENA
Project description:the intestinal microbiota in pacific white shrimp (Litopenaeus vannamei) Raw sequence reads
| PRJNA390005 | ENA
Project description:Litopenaeus vannamei under acute sulfide stress Raw sequence reads
| PRJNA428563 | ENA
Project description:Litopenaeus Vannamei ) Raw sequence reads
| PRJNA836002 | ENA
Project description:16S rRNA amplicon sequencing from shrimps Targeted loci
| PRJNA575169 | ENA
Project description:Gut microbiota in pacific white shrimp at different culture stages via high throughput sequencing. Raw sequence reads
| PRJNA391456 | ENA
Project description:Xiangjiang River (Hunan, China) has been contaminated with heavy metal for several decades by surrounding factories. However, little is known about the influence of a gradient of heavy metal contamination on the diversity, structure of microbial functional gene in sediment. To deeply understand the impact of heavy metal contamination on microbial community, a comprehensive functional gene array (GeoChip 5.0) has been used to study the functional genes structure, composition, diversity and metabolic potential of microbial community from three heavy metal polluted sites of Xiangjiang River.
2016-08-02 | GSE85064 | GEO