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蟑螂胸部肌肉的细丝晶格。

The filament lattice of cockroach thoracic muscle.

作者信息

Hagopian M, Spiro D

出版信息

J Cell Biol. 1968 Mar;36(3):433-42. doi: 10.1083/jcb.36.3.433.

Abstract

The fine structure of the tergo-coxal muscle of the cockroach, Leucophaea maderae, has been studied with the electron microscope. This muscle differs from some other types of insect flight muscles inasmuch as the ratio of thin to thick filaments is 4 instead of the characteristic 3. The cockroach flight muscle also differs from the cockroach femoral muscle in thin to thick filament ratios and diameters and in lengths of thick filaments. A comparison of these latter three parameters in a number of vertebrate and invertebrate muscles suggests in general that the diameters and lengths of the thick filaments and thin to thick filament ratios are related.

摘要

利用电子显微镜对 maderae 蜚蠊(Leucophaea maderae)的背板 - 基节肌的精细结构进行了研究。这种肌肉与其他一些昆虫飞行肌不同,因为细肌丝与粗肌丝的比例为 4,而非典型的 3。蜚蠊飞行肌在细肌丝与粗肌丝的比例、直径以及粗肌丝长度方面也与蜚蠊股肌不同。对许多脊椎动物和无脊椎动物肌肉中这后三个参数的比较总体表明,粗肌丝的直径和长度以及细肌丝与粗肌丝的比例是相关的。

相似文献

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The filament lattice of cockroach thoracic muscle.蟑螂胸部肌肉的细丝晶格。
J Cell Biol. 1968 Mar;36(3):433-42. doi: 10.1083/jcb.36.3.433.

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FILAMENT LENGTHS IN STRIATED MUSCLE.横纹肌中的细丝长度
J Cell Biol. 1963 Nov;19(2):369-90. doi: 10.1083/jcb.19.2.369.

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