Smirnova T A, Mikhaĭlov A M, Tiurin V S, Azizbekian R R
Mikrobiologiia. 1984 May-Jun;53(3):455-62.
Spores and crystals of various Bacillus thuringiensis serotypes were studied by electron microscopy. The serotypes were shown to differ in the fine structure of the exosporium and crystals. The packing parameters of morphological subunits were determined by analysing electron photomicrographs by the technique of optical diffraction and filtration. Some of the strains are characterised by hypersynthesis of surface spore structures. The individual morphological properties of crystals can be used for their differentiation.
通过电子显微镜对各种苏云金芽孢杆菌血清型的孢子和晶体进行了研究。结果表明，不同血清型在芽孢衣和晶体的精细结构上存在差异。通过光学衍射和过滤技术分析电子显微照片，确定了形态亚基的堆积参数。一些菌株的特征是表面孢子结构过度合成。晶体的个体形态特性可用于它们的鉴别。
