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Titolo:
Isolation of an algicidal marine bacterium with activity against the harmful dinoflagellate Heterocapsa circularisquama (Dinophyceae)
Autore:
Kitaguchi, H; Hiragushi, N; Mitsutani, A; Yamaguchi, M; Ishida, Y;
Indirizzi:
Fukuyama Univ, Hiroshima 7290292, Japan Fukuyama Univ Hiroshima Japan 7290292 ama Univ, Hiroshima 7290292, Japan Natl Res Inst Fisheries & Environm Inland Sea, Hiroshima 7390452, Japan Natl Res Inst Fisheries & Environm Inland Sea Hiroshima Japan 7390452 an
Titolo Testata:
PHYCOLOGIA
fascicolo: 3, volume: 40, anno: 2001,
pagine: 275 - 279
SICI:
0031-8884(200105)40:3<275:IOAAMB>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
RED TIDE; GYMNODINIUM-NAGASAKIENSE; GLIDING BACTERIUM; HIROSHIMA BAY; PEARL OYSTERS; CYTOPHAGA SP; JAPAN; GROWTH; SEA; RAPHIDOPHYCEAE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
34
Recensione:
Indirizzi per estratti:
Indirizzo: Kitaguchi, H Fukuyama Univ, Sanzo 1,Gakuen Cho, Hiroshima 7290292, Japan Fukuyama Univ Sanzo 1,Gakuen Cho Hiroshima Japan 7290292 pan
Citazione:
H. Kitaguchi et al., "Isolation of an algicidal marine bacterium with activity against the harmful dinoflagellate Heterocapsa circularisquama (Dinophyceae)", PHYCOLOGIA, 40(3), 2001, pp. 275-279

Abstract

Red tides of a harmful dinoflagellate, Heterocapsa circularisquama, have caused mass mortality of bivalves such as oysters in western Japan since 1988. For the purpose of microbial control of the occurrence of these red tides, H. circularisquama-killing bacteria were screened. Although the frequency of H. circularisquama-killing microorganisms was low during the sampling period, a marine bacterium strain EHK-1, which had a strong algicidal activity against H. circularisquama, was isolated from the seawater of Etajima Bay, in the Seto Inland Sea of Japan. Strain EHK-1 killed H. circularisquamawithin 24 hours when the H. circularisquama culture in exponential phase was inoculated with this bacterium at a density of 1 x 10(5) cells ml(-1). Strain EHK-1 lysed both the vegetative cells and temporary cysts of H. circularisquama. Strain EHK-1 is a novel algicidal bacterium according to 16S rRNA-based phylogenetic analysis.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/09/20 alle ore 04:59:31