Article (Scientific journals)
Molecular analysis of the bacterial microbiome in the rumen of Algerian dromedary
Sahraoui, Naima; Boukert, Razika; Fertoul, Ayoub et al.
2023In Revue d'Élevage et de Médecine Vétérinaire des Pays Tropicaux, 76, p. 1-5
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Keywords :
Algeria; Camelids; digestive tract microflora; natural environment; rumen fluid; Food Science; Ecology; Animal Science and Zoology; Veterinary (all)
Abstract :
[en] The bacterial community of the forestomach plays important roles in the digestive processes of ruminants and pseudo-ruminants. To investigate the rumen micro-biota in the pseudo-rumen of camels (Camelus dromedarius) raised in a natural environment in Algeria, bacterial diversity was determined from 25 dromedaries using 16S rRNA gene amplicon sequencing. A total of 25 bacterial phyla were identified across all the samples, including Firmicutes (close to 85℅), Bacteroidetes (about 12%) and to a lesser extent Proteobacteria (< 1%), with these three phyla together accounting for more than 97% of all sequences. Our results are consistent with previous observations of bacterial communities diversity and abundancy in the rumen or pseudo-rumen of other ruminant species (either domestic or wild), although the abundance of individual bacterial phyla showed remarkably high disparities. Links between the richness and type of diet and the composition of the rumen microbiome are discussed.
Research Center/Unit :
FARAH. Productions animales durables - ULiège
Disciplines :
Animal production & animal husbandry
Author, co-author :
Sahraoui, Naima;  Saad Dahlab, Blida 1 University, Veterinary Institute of Science, Blida, Algeria
Boukert, Razika;  Saad Dahlab, Blida 1 University, Veterinary Institute of Science, Blida, Algeria
Fertoul, Ayoub;  Saad Dahlab, Blida 1 University, Veterinary Institute of Science, Blida, Algeria
Taminiau, Bernard  ;  Université de Liège - ULiège > Fundamental and Applied Research for Animals and Health (FARAH) > FARAH: Santé publique vétérinaire
Hornick, Jean-Luc  ;  Université de Liège - ULiège > Département de gestion vétérinaire des Ressources Animales (DRA)
Language :
English
Title :
Molecular analysis of the bacterial microbiome in the rumen of Algerian dromedary
Publication date :
13 March 2023
Journal title :
Revue d'Élevage et de Médecine Vétérinaire des Pays Tropicaux
ISSN :
0035-1865
eISSN :
1951-6711
Publisher :
CIRAD
Volume :
76
Pages :
1-5
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
ULiège - Université de Liège
Available on ORBi :
since 28 February 2026

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