지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.3
- 수록면
- 353 - 365 (13page)
이용수
초록· 키워드
오류제보하기
Rumen cannulation is a surgical technique used to collect rumen contents from ruminants. However, rumen cannulation surgery may potentially impact the composition of the rumen microbiota. This study aimed to examine the longitudinal alterations in the rumen microbiota composition of Hanwoo steers after cannulation surgery. In this study, eight Hanwoo steers were used; four steers underwent rumen cannulation surgery (cannulation group), while the remaining four were left intact (control group). Rumen samples were collected from all eight steers using the stomach tubing method on the day before surgery (day 0) and on postoperative days 1, 4, 7, 10, 14, 17, 21, 24, and 28, resulting in 80 samples (10 timepoints × 8 animals). The microbiota of all 80 samples were analyzed using 16S rRNA gene amplicon sequencing with Quantitative Insights into Microbial Ecology version 2 (QIIME2). There were no significant differences (p > 0.05) in all major phyla and most major genera representing at least 0.5% of total sequences across all 80 samples between the control and cannulation groups on the preoperative and postoperative days. However, while the alpha diversity indices did not differ (p > 0.05) between the two groups on the preoperative day, they significantly differed (p < 0.05) between the two groups on the postoperative days. Further, the overall microbial distribution based on both unweighted and weighted principal coordinate analysis plots significantly differed (p < 0.05) between the two groups on both the preoperative and postoperative days. Orthogonal polynomial contrasts indicated that major genera and microbial diversity in the cannulation group decreased following surgery but returned to their initial states by postoperative day 28. In conclusion, this study demonstrates that rumen cannulation surgery affects some major taxa and microbial diversity, suggesting that the rumen cannulation method can alter the composition of rumen microbiota in Hanwoo steers.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
The impact of short-term acute heat stress on the rumen microbiome of Hanwoo steers
한국축산학회지
2020 .01
-
Short Communication: Molecular characterization and functionality of rumen-derived extracellular vesicles using a Caenorhabditis elegans animal model
한국축산학회지
2023 .05
-
Effects of rumen-protected amino acid prototypes on rumen fermentation characteristics in vitro
Korean Journal of Agricultural Science
2021 .12
-
Influence of various concentrations of aflatoxin B1 on in vitro rumen fermentation of a buffalo diet
Korean Journal of Agricultural Science
2020 .03
-
Effects of supplemented sodium butyrate on the in vitro rumen fermentation and growth performance of Hanwoo calves
Korean Journal of Agricultural Science
2021 .12
-
반추위 발효 조절 항생제 대체 물질이 한우 거세우 생산성과 육질특성에 미치는 영향
한국유기농업학회지
2016 .01
-
Influence of dietary organic trace minerals on enteric methane emissions and rumen microbiota of heat-stressed dairy steers
한국축산학회지
2023 .01
-
Effect of Aging and Freezing Conditions on Meat Quality and Storage Stability of 1<sup>++</sup> Grade Hanwoo Steer Beef: Implications for Shelf Life
한국축산식품학회지
2017 .01
-
Short Communication: Measuring the effects of estrus on rumen temperature and environment, behavior and physiological attributes in Korean Native breeding cattle
한국축산학회지
2023 .05
-
Rumen fermentation and performance of Hanwoo steers fed total mixed ration with Korean rice wine residue
한국축산학회지
2016 .01
-
고에너지 사양이 비육후기 거세한우의 성장, 도체, 및 혈액성상에 미치는 영향
Korean Journal of Agricultural Science
2015 .09
-
Changes in growth performance, carcass characteristics, and meat properties of late fattening Hanwoo steers according to supplementation of rumen protected methionine and lysine
Korean Journal of Agricultural Science
2019 .09
-
Saccharomyces cerevisiae partially to completely ameliorates the adverse effects of aflatoxin on the in vitro rumen fermentation of buffalo diet
Korean Journal of Agricultural Science
2021 .03
-
Development of nutrigenomic based precision management model for Hanwoo steers
한국축산학회지
2023 .05
-
한우 거세 1+등급육의 대·소분할 부위별 일반성분, 무기질 및 비타민 조성
한국식품영양과학회지
2021 .04
-
Effects of diets for three growing stages by rumen inocula donors on in vitro rumen fermentation and microbiome
한국축산학회지
2024 .05
-
Impacts of whey protein on starch digestion in rumen and small intestine of steers
한국축산학회지
2019 .01
-
Effects of nitrogen gas flushing in comparison with argon on rumen fermentation characteristics in in vitro studies
한국축산학회지
2020 .01
-
Potency of cashew nut shell liquid in rumen modulation under different dietary conditions and indication of its surfactant action against rumen bacteria
한국축산학회지
2017 .01
-
A comparison of supplemental calcium soap of palm fatty acids versus tallow in a corn-based finishing diet for feedlot steers
한국축산학회지
2015 .01
최근 본 자료
댓글(0)
0