In the first of the papers 1, Andrew Huxley and Rolf Niedergerke reported measurements of the optically dense ‘A-bands’ in intact fibres from striated (skeletal) muscle. Using a novel interference ...

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Proceedings of the Pennsylvania Academy of Science, Vol. 41 (1967), pp. 10-15 (6 pages) Using a fresh unfixed muscle preparation and phase contrast microscopy, the entire sequence of morphological ...