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Titolo:
SURVIVAL OF CELLS AND DNA OF AEROMONAS-SALMONICIDA RELEASED INTO AQUATIC MICROCOSMS
Autore:
DEERE D; PORTER J; PICKUP RW; EDWARDS C;
Indirizzi:
UNIV LIVERPOOL,DEPT GENET & MICROBIOL,POB 147,LIFE SCI BLDG LIVERPOOLL69 3BX MERSEYSIDE ENGLAND UNIV LIVERPOOL,DEPT GENET & MICROBIOL LIVERPOOL L69 3BX MERSEYSIDE ENGLAND INST FRESHWATER ECOL,WINDERMERE LABS AMBLESIDE LA22 0LP CUMBRIA ENGLAND
Titolo Testata:
Journal of Applied Bacteriology
fascicolo: 3, volume: 81, anno: 1996,
pagine: 309 - 318
SICI:
0021-8847(1996)81:3<309:SOCADO>2.0.ZU;2-K
Fonte:
ISI
Lingua:
ENG
Soggetto:
POLYMERASE CHAIN-REACTION; SUBSP SALMONICIDA; ESCHERICHIA-COLI; INOCULUM DENSITY; FLOW-CYTOMETRY; MICROBIAL DNA; RIVER WATER; LAKE WATER; FISH; SOIL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
52
Recensione:
Indirizzi per estratti:
Citazione:
D. Deere et al., "SURVIVAL OF CELLS AND DNA OF AEROMONAS-SALMONICIDA RELEASED INTO AQUATIC MICROCOSMS", Journal of Applied Bacteriology, 81(3), 1996, pp. 309-318

Abstract

The survival of the bacterial fish pathogen Aeromonas salmonicida, and persistence of its DNA, were monitored in aquatic microcosms using selective culture and most probable number PCR. Bacterial cells and naked DNA were released into natural non-sterile microcosms consisting oflake sediment overlayered with lake water. Two different types of surface sediment were used. One was sandy in character, taken from the shoreline whilst the other was a littoral loamy surface mud. Inoculated cells and naked DNA became undetectable from water overlayers within 4weeks of release. Colony counts of Aer. salmonicida declined below detectable limits after 4 weeks in loamy sediment or 7 weeks in sandy sediment; however, naked DNA and DNA from released cells remained detectable for more than 13 weeks.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 23:59:07