Influence of Parturition on Rumen Bacteria and SCFAs in Holstein Cows Based on 16S rRNA Sequencing and Targeted Metabolomics
The rumen fluids from ten cows at Day 3~5 before calving and Day 0 after calving were collected to analyze the composition and quantity of bacterial communities and concentrations of SCFAs. The results showed that the relative abundances of unidentified <i>Lachnospiraceae, Acetitomaculum, Meth...
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| Format: | Article |
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MDPI AG
2023-02-01
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| Series: | Animals |
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| Online Access: | https://www.mdpi.com/2076-2615/13/5/782 |
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| author | Yansheng Guo Feifei Wang Yongxia Mao Weiyi Kong Jiandong Wang Guijie Zhang |
| author_facet | Yansheng Guo Feifei Wang Yongxia Mao Weiyi Kong Jiandong Wang Guijie Zhang |
| author_sort | Yansheng Guo |
| collection | DOAJ |
| description | The rumen fluids from ten cows at Day 3~5 before calving and Day 0 after calving were collected to analyze the composition and quantity of bacterial communities and concentrations of SCFAs. The results showed that the relative abundances of unidentified <i>Lachnospiraceae, Acetitomaculum, Methanobrevibacter, Olsenella, Syntrophococcus, Lachnospira,</i> and <i>Lactobacillus</i> genera were significant increased (<i>p</i> < 0.05), while that of unidentified<i>-Prevotellaceae</i> was notably decreased after calving (<i>p</i> < 0.05). In addition, the concentrations of acetic acid, propionic acid, butyric acid, and caproic acid obviously decreased after calving (<i>p</i> < 0.01). Our findings show that parturition altered the rumen microbiota and their fermentation ability in dairy cows. This study defines a rumen bacteria and metabolic profile of SCFAs associated with parturition in dairy cows. |
| first_indexed | 2024-03-11T07:33:13Z |
| format | Article |
| id | doaj.art-b31e7bf93d8f450692b0c00ad0c4ecfe |
| institution | Directory Open Access Journal |
| issn | 2076-2615 |
| language | English |
| last_indexed | 2024-03-11T07:33:13Z |
| publishDate | 2023-02-01 |
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| record_format | Article |
| series | Animals |
| spelling | doaj.art-b31e7bf93d8f450692b0c00ad0c4ecfe2023-11-17T07:12:20ZengMDPI AGAnimals2076-26152023-02-0113578210.3390/ani13050782Influence of Parturition on Rumen Bacteria and SCFAs in Holstein Cows Based on 16S rRNA Sequencing and Targeted MetabolomicsYansheng Guo0Feifei Wang1Yongxia Mao2Weiyi Kong3Jiandong Wang4Guijie Zhang5College of Agriculture, Ningxia University, Yinchuan 750021, ChinaCollege of Agriculture, Ningxia University, Yinchuan 750021, ChinaCollege of Agriculture, Ningxia University, Yinchuan 750021, ChinaCollege of Agriculture, Ningxia University, Yinchuan 750021, ChinaInstitute of Animal Sciences, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan 750002, ChinaCollege of Agriculture, Ningxia University, Yinchuan 750021, ChinaThe rumen fluids from ten cows at Day 3~5 before calving and Day 0 after calving were collected to analyze the composition and quantity of bacterial communities and concentrations of SCFAs. The results showed that the relative abundances of unidentified <i>Lachnospiraceae, Acetitomaculum, Methanobrevibacter, Olsenella, Syntrophococcus, Lachnospira,</i> and <i>Lactobacillus</i> genera were significant increased (<i>p</i> < 0.05), while that of unidentified<i>-Prevotellaceae</i> was notably decreased after calving (<i>p</i> < 0.05). In addition, the concentrations of acetic acid, propionic acid, butyric acid, and caproic acid obviously decreased after calving (<i>p</i> < 0.01). Our findings show that parturition altered the rumen microbiota and their fermentation ability in dairy cows. This study defines a rumen bacteria and metabolic profile of SCFAs associated with parturition in dairy cows.https://www.mdpi.com/2076-2615/13/5/782parturitiondairy cowsrumen bacterial communitiesshort-chain fatty acids |
| spellingShingle | Yansheng Guo Feifei Wang Yongxia Mao Weiyi Kong Jiandong Wang Guijie Zhang Influence of Parturition on Rumen Bacteria and SCFAs in Holstein Cows Based on 16S rRNA Sequencing and Targeted Metabolomics Animals parturition dairy cows rumen bacterial communities short-chain fatty acids |
| title | Influence of Parturition on Rumen Bacteria and SCFAs in Holstein Cows Based on 16S rRNA Sequencing and Targeted Metabolomics |
| title_full | Influence of Parturition on Rumen Bacteria and SCFAs in Holstein Cows Based on 16S rRNA Sequencing and Targeted Metabolomics |
| title_fullStr | Influence of Parturition on Rumen Bacteria and SCFAs in Holstein Cows Based on 16S rRNA Sequencing and Targeted Metabolomics |
| title_full_unstemmed | Influence of Parturition on Rumen Bacteria and SCFAs in Holstein Cows Based on 16S rRNA Sequencing and Targeted Metabolomics |
| title_short | Influence of Parturition on Rumen Bacteria and SCFAs in Holstein Cows Based on 16S rRNA Sequencing and Targeted Metabolomics |
| title_sort | influence of parturition on rumen bacteria and scfas in holstein cows based on 16s rrna sequencing and targeted metabolomics |
| topic | parturition dairy cows rumen bacterial communities short-chain fatty acids |
| url | https://www.mdpi.com/2076-2615/13/5/782 |
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