Consulta: creatorFacets:"Jeyaseelan,Prince M.J."
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Molecular variations in Vibrio alginolyticus and V. harveyi in shrimp-farming systems upon stress
Provedor de dados: 58
Autores: Santhyia,Anix Vivek; Mulloorpeedikayil,Rosalind George; Kollanoor,Riji John; Jeyaseelan,Prince M.J.
A study was performed to investigate the genomic variations in the shrimp farm isolates of Vibrio alginolyticus and V. harveyi when the isolates were subjected to environmental stress. Samples of shrimps, water and sediment were collected from Southern Indian coastal shrimp farms. Vibrio isolates were biochemically identified and confirmed using 16S rDNA and gyrB gene specific PCR. The bacterial strains were genotyped by PCR fingerprinting using GTG(5) and IS (Insertion Sequence) primers. Seven strains each of V. alginolyticus and V. harveyi were subjected to 10 passages through trypticase soya broth (TSB), which contained different NaCl concentrations (3, 6 and 8%) and trypticase soya agar (TSA). V. alginolyticus was also passaged through TSB with a 12%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vibrio harveyi; Vibrio alginolyticus; Molecular variation; Shrimp; Penaeus monodon.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000401001