Elektronenmikroskopisch-cytochemische Untersuchungen an glycerinierter Flugmuskulatur vonLocusta migratoria L. Die Eisencolloidreaktion und Alcianblaubindung

Summary Structural material reacting with colloidial iron and, particularly, after deamination binding with Alcian blue, can be demonstrated by means of the electron microscope in the sarcomeres of glycerinated locust flight muscle, especially in the I-bands. These metal bindings are eliminated by blocking reactions for acidic anionic groups, but not by hydrolytic enzymes.

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FräuleinE. Welcker danke ich für die fototechnischen Arbeiten und FrauP. Allmann für die Betreuung der Insektenzucht.