作者: Carolyn Cohen , Stephen C. Harrison , R.E. Stephens
DOI: 10.1016/0022-2836(71)90057-X
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摘要: Abstract X-ray diffraction patterns from sperm-tail microtubules indicate that subunits with a 40 to 50 A packing diameter form filaments, alternately half-staggered, parallel the tubule axis. 12- or 13-stranded structure fits best diagram. The strongest bonding is between units within longitudinal filament; weaker lateral interactions are disrupted by drying.