Cox R J, Niederpruem D J
Arch Microbiol. 1975 Nov 7;105(3):257-60. doi: 10.1007/BF00447144.
Fruit-body expansion was studied in Coprinus lagopus (sensu Buller) following surgical procedures. Elongation occurred after denuding mushroom caps of essentially all peripheral scales. Young primordia (1 - 5 mm) failed to develop after vertical bisection. Older primordia (e.g. 10 mm) expanded 3 - 4 fold after vertical bisection or quadrisection, underwent autolysis and basidiospore production. An amorphous brown gel in the stripe lumen disappeared during development of bisected primordia. Stripes isolated from primordia expanded autonomously and exhibited negative geotropism when incubated upside down or when the stripe apex was removed. Displacement of charcoal particles dusted on intact stripes revealed the most active zone of expansion to be the upper mid-region of the stripe. Segmented stripes likewise showed most active elongation in the mid-region. Vertically bisected stripes also expanded.
在进行外科手术后，对毛头鬼伞（按照布勒的定义）的子实体扩张进行了研究。在基本上去除了菌盖所有外围鳞片后，菌盖发生伸长。垂直二等分后，幼原基（1 - 5毫米）未能发育。较老的原基（如10毫米）在垂直二等分或四等分后扩张3 - 4倍，随后进行自溶并产生担孢子。在二等分原基的发育过程中，条纹腔内的无定形棕色凝胶消失。从原基分离出的条纹在倒置培养或去除条纹顶端时会自主扩张并表现出负向地性。撒在完整条纹上的木炭颗粒的位移表明，扩张最活跃的区域是条纹的上中部。分段条纹同样在中部表现出最活跃的伸长。垂直二等分的条纹也会扩张。
