Conversion of Ergosterol to 22-Dehydrocholesterol in Blattella germanica

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Conversion of ergosterol to 22-de-hydrocholesterol in Blattella germanica.

The literature suggests that several species of insects can convert Czs and Czs sterols to cholestane derivatives. According to Bergmann (l), cholesterol is the major sterol constituent (85%) and the plant sterol sitosterol a minor component of chrysalis oil obtained from the silkworm Bombyx mori, although this insect feeds exclusively on mulberry leaves. More recently, Bergmann and Levinson (2...

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ژورنال

عنوان ژورنال: Journal of Biological Chemistry

سال: 1959

ISSN: 0021-9258

DOI: 10.1016/s0021-9258(18)69743-1