Stimulation of the Biosynthesis of the Antibiotics Lambertellols by the Mycoparasitic Fungus Lambertella corni-maris under the Acidic Conditions Produced by Its Host Fungus in Vitro

Takanori MURAKAMI; Noboru TAKADA; Yukio HARADA; Toshikatsu OKUNO; Masaru HASHIMOTO

doi:10.1271/bbb.60667

この記事には本公開記事があります。本公開記事を参照してください。
引用する場合も本公開記事を引用してください。

Stimulation of the Biosynthesis of the Antibiotics Lambertellols by the Mycoparasitic Fungus Lambertella corni-maris under the Acidic Conditions Produced by Its Host Fungus in Vitro

Takanori MURAKAMI, Noboru TAKADA, Yukio HARADA, Toshikatsu OKUNO, Masaru HASHIMOTO

著者情報

キーワード: lambertellols, pH-dependent production, mycoparasite

ジャーナルフリー早期公開

論文ID: 60667

DOI https://doi.org/10.1271/bbb.60667

この記事には本公開記事があります。

The final version of this article is now available: Vol. 71 (2007) , No. 5 p.1230

詳細

抄録

The filamentous fungus, Lambertella corni-maris (L. corni-maris), a mycoparasite on Monilinia fructigena, produces the antibiotics, lambertellols A (1), B (2), and lambertellin (3), in a substantial amounts under acidic conditions, whereas these antibiotics were hardly detected when the fungus was cultured on a potato-sucrose (PS) medium without added acids. Our investigations also revealed that the host, M. fructigena, changed its surroundings into acidic conditions, suggesting that the acidic conditions acted as kairomones that stimulated the production of 1–3.

責任著者(Corresponding author)

J-STAGEへの登録はこちら（無料）