Occurence of Lactic Acid Bacteria (lab) in Farmed Sea Bass (dicentrarchus Labrax);and Sea Bream (sparus Aurata) Southern of Tunisia
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چکیده
Lactic acid bacteria (LAB) collection was identified from enteric organs of healthy sea bass and sea bream cultured in tunisia. Thus we charecterized mainly Enterococci group with predominance of E. faecium (53%) and E. faecalis (21%). E. sanguinicola, E. casseliflavus, E. mundtii, E. gallinarum, E. pseudoavium, lactococcus lactis, Aerococcus viridans and Carnobacterium sp. were also identified by 16S rDNA sequencing and comparing RAPD-PCR profiles. Further, we obtained clear discrimination within species which were sensitive to vancomycin and resistants to others antibiotics tested.
منابع مشابه
The first comparative study on the growth performance of European seabass (Dicentrarchus labrax, L. 1758) and gilthead seabream (Sparus aurata, L. 1758) commercially farmed in low salinity brackish water and earthen ponds
In this study, 50 000 European seabass and 50 000 gilthead seabream with an average wet weight of 1.6 g were cultivated during 600 days under low water salinity conditions (7‰) of which getting out from underground at fixed 19°C, being produced in earthen ponds under commercial production conditions. From the beginning to the end of the experiment, the same fish feeds were used for both species...
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