Distribution and identification of actinomycetes lysing cyanobacteria in a eutrophic lake

Yoko Yamamoto; Takanori Kouchiwa; Yoshikuni Hodoki; Kunimoto Hotta; Hideaki Uchida; Ken Ichi Harada

doi:10.1023/A:1008077414808

Distribution and identification of actinomycetes lysing cyanobacteria in a eutrophic lake

Yoko Yamamoto, Takanori Kouchiwa, Yoshikuni Hodoki, Kunimoto Hotta, Hideaki Uchida, Ken Ichi Harada

経済学科

研究成果: Article › 査読

80 被引用数 (Scopus)

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Among 83 actinomycete strains isolated from lake sediments, about half were found to lyse cyanobacteria. One (S-9 strain), identified as Streptomyces phaeofaciens, grew well on lawns of living cyanobacteria and rapidly lysed the cyanobacterial cells. The amino acid, L-lysine, secreted by this isolate, was found to be one cause of lysis. Scanning electron microscopy of cyanobacterial cells incubated in the presence of L-lysine revealed that L-lysine caused severe damage to the cell wall.

本文言語	English
ページ（範囲）	391-397
ページ数	7
ジャーナル	Journal of Applied Phycology
巻	10
号	4
DOI	https://doi.org/10.1023/A:1008077414808
出版ステータス	Published - 1998

ASJC Scopus subject areas

水圏科学
植物科学

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10.1023/A:1008077414808

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title = "Distribution and identification of actinomycetes lysing cyanobacteria in a eutrophic lake",

abstract = "Among 83 actinomycete strains isolated from lake sediments, about half were found to lyse cyanobacteria. One (S-9 strain), identified as Streptomyces phaeofaciens, grew well on lawns of living cyanobacteria and rapidly lysed the cyanobacterial cells. The amino acid, L-lysine, secreted by this isolate, was found to be one cause of lysis. Scanning electron microscopy of cyanobacterial cells incubated in the presence of L-lysine revealed that L-lysine caused severe damage to the cell wall.",

keywords = "Actinomycete, Cyanobacteria, Lake, Lysis, Streptomyces phaeofaciens",

author = "Yoko Yamamoto and Takanori Kouchiwa and Yoshikuni Hodoki and Kunimoto Hotta and Hideaki Uchida and Harada, {Ken Ichi}",

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T1 - Distribution and identification of actinomycetes lysing cyanobacteria in a eutrophic lake

AU - Yamamoto, Yoko

AU - Kouchiwa, Takanori

AU - Hodoki, Yoshikuni

AU - Hotta, Kunimoto

AU - Uchida, Hideaki

AU - Harada, Ken Ichi

PY - 1998

Y1 - 1998

N2 - Among 83 actinomycete strains isolated from lake sediments, about half were found to lyse cyanobacteria. One (S-9 strain), identified as Streptomyces phaeofaciens, grew well on lawns of living cyanobacteria and rapidly lysed the cyanobacterial cells. The amino acid, L-lysine, secreted by this isolate, was found to be one cause of lysis. Scanning electron microscopy of cyanobacterial cells incubated in the presence of L-lysine revealed that L-lysine caused severe damage to the cell wall.

AB - Among 83 actinomycete strains isolated from lake sediments, about half were found to lyse cyanobacteria. One (S-9 strain), identified as Streptomyces phaeofaciens, grew well on lawns of living cyanobacteria and rapidly lysed the cyanobacterial cells. The amino acid, L-lysine, secreted by this isolate, was found to be one cause of lysis. Scanning electron microscopy of cyanobacterial cells incubated in the presence of L-lysine revealed that L-lysine caused severe damage to the cell wall.

KW - Actinomycete

KW - Cyanobacteria

KW - Lake

KW - Lysis

KW - Streptomyces phaeofaciens

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Distribution and identification of actinomycetes lysing cyanobacteria in a eutrophic lake

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