TY - JOUR
T1 - Fecal and gastric fluid microbiome profiles in the indopacific bottlenose dolphins (Tursiops aduncus)
AU - Indrawati, A.
AU - Safika, S.
AU - Ningrum, S.
AU - Aulia, K.
AU - Maheshwari, H.
AU - Andriyono, S.
N1 - Publisher Copyright:
© Authors, 2023, College of Veterinary Medicine, University of Mosul.
PY - 2023/12/1
Y1 - 2023/12/1
N2 - The microbiota of the gastrointestinal system of dolphins has received significant interest recently. Moreover, little is understood about the microbiomes found in the stomachs of Indo-Pacific bottlenose dolphins (Tursiops aduncus). This study aimed to evaluate the biodiversity of bacterial microbiota in the digestive system of T. aduncus. In the present study, 18 samples were obtained from an ex-situ conservation area, Wersut Seguni Indonesia, Kendal, Indonesia, and processed for bacterial DNA extraction. A total of 7 samples were qualified as representative samples for the 16S metagenomic sequencing. The bacterial composition revealed that the Shewanellaceae was significantly higher in the stomach than in the gut. As a result, the abundance of the microbiome in gastric and stool samples showed significant differences. In contrast, the Peptostreptococcaceae was found in greater abundance in the gut than in the stomach. At the species level, we successfully found emerging zoonotic pathogens involving Shewanella algae and Shewanella xiamenensis. This report is the first study to explore the bacterial diversity in gastro of T. aduncus.
AB - The microbiota of the gastrointestinal system of dolphins has received significant interest recently. Moreover, little is understood about the microbiomes found in the stomachs of Indo-Pacific bottlenose dolphins (Tursiops aduncus). This study aimed to evaluate the biodiversity of bacterial microbiota in the digestive system of T. aduncus. In the present study, 18 samples were obtained from an ex-situ conservation area, Wersut Seguni Indonesia, Kendal, Indonesia, and processed for bacterial DNA extraction. A total of 7 samples were qualified as representative samples for the 16S metagenomic sequencing. The bacterial composition revealed that the Shewanellaceae was significantly higher in the stomach than in the gut. As a result, the abundance of the microbiome in gastric and stool samples showed significant differences. In contrast, the Peptostreptococcaceae was found in greater abundance in the gut than in the stomach. At the species level, we successfully found emerging zoonotic pathogens involving Shewanella algae and Shewanella xiamenensis. This report is the first study to explore the bacterial diversity in gastro of T. aduncus.
KW - Emerging zoonotic pathogens
KW - Gastrointestinal microbiota
KW - Shewanella xiamenensis
UR - http://www.scopus.com/inward/record.url?scp=85145860962&partnerID=8YFLogxK
U2 - 10.33899/ijvs.2022.135058.2440
DO - 10.33899/ijvs.2022.135058.2440
M3 - Article
AN - SCOPUS:85145860962
SN - 1607-3894
VL - 37
SP - 151
EP - 159
JO - Iraqi Journal of Veterinary Sciences
JF - Iraqi Journal of Veterinary Sciences
IS - 1
ER -