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Cecal microbiome profile altered by Salmonella enterica, serovar Enteritidis inoculation in chicken

Overview of attention for article published in Gut Pathogens, August 2018
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Title
Cecal microbiome profile altered by Salmonella enterica, serovar Enteritidis inoculation in chicken
Published in
Gut Pathogens, August 2018
DOI 10.1186/s13099-018-0261-x
Pubmed ID
Authors

Liying Liu, Lili Lin, Linna Zheng, Hui Tang, Xinzhong Fan, Nianguo Xue, Min Li, Min Liu, Xianyao Li

Abstract

Salmonella enterica, serovar Enteritidis (S. Enteritidis), an important zoonotic foodborne pathogen, can affect the microbiota of the chicken intestine and cause many enteric diseases, such as acute gastroenteritis. The gut microbiota contributes to the development and function of the host immune system and competes with pathogenic microbes. The interaction between S. Enteritidis and the host cecal microbiota is still not fully understood. We investigated the microbiome composition in both treated and control groups through 16S ribosomal RNA (rRNA) gene sequencing at 1, 3, 7, 14, 21, 28, and 35 days post-S. Enteritidis inoculation (dpi) in the current study. Chao1 richness and Shannon diversity significantly increased with chicken development in both the treated and control groups (P < 0.05). The Chao1 index was significantly lower in the treated group than that in the control group at 14 dpi (P < 0.05). Phyla Proteobacteria and Firmicutes were most dominant at 1 and 3 dpi. S. Enteritidis inoculation influenced cecal microbiota mainly at 7 and 14 dpi. S. Enteritidis inoculation significantly altered the relative abundance of 18 genera at different time points (P < 0.05) with relative abundance significantly changed after 14 dpi. The abundance of those genera changed dramatically between 28 and 35 dpi in the treated group compared to control group. Positive correlations existed between Bacillus and Blautia and between Coprococcus and Flavonifractor following S. Enteritidis inoculation. Our results indicated that both development and S. Enteritidis have effect on chicken cecal microbiota profiles. S. Enteritidis inoculation in young chicks influences the cecal microbiota mainly at 7 and 14 dpi. The cecal microbiota exhibited immunity to S. Enteritidis inoculation at 28 dpi. These findings will provide basic knowledge of the role that chicken cecal microbiota play in response to S. Enteritidis inoculation.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 51 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 51 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 11 22%
Student > Master 9 18%
Student > Bachelor 3 6%
Student > Postgraduate 3 6%
Professor > Associate Professor 3 6%
Other 6 12%
Unknown 16 31%
Readers by discipline Count As %
Agricultural and Biological Sciences 16 31%
Veterinary Science and Veterinary Medicine 5 10%
Immunology and Microbiology 5 10%
Biochemistry, Genetics and Molecular Biology 3 6%
Computer Science 2 4%
Other 4 8%
Unknown 16 31%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 09 August 2018.
All research outputs
#18,646,262
of 23,099,576 outputs
Outputs from Gut Pathogens
#386
of 526 outputs
Outputs of similar age
#254,520
of 331,039 outputs
Outputs of similar age from Gut Pathogens
#4
of 8 outputs
Altmetric has tracked 23,099,576 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 526 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 7.8. This one is in the 7th percentile – i.e., 7% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 331,039 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 12th percentile – i.e., 12% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 8 others from the same source and published within six weeks on either side of this one. This one has scored higher than 4 of them.