Santha M, Lukacs K, Burg K, Bernath S, Rasko I, Stipkovits L
Veterinary Medical Research Institute, Hungarian Academy of Sciences, Budapest.
Appl Environ Microbiol. 1988 Feb;54(2):607-9. doi: 10.1128/aem.54.2.607-609.1988.
The DNA cleavage patterns and protein profiles of six Mycoplasma gallisepticum strains from various parts of the world were compared. Obvious differences among the strains were obtained by DNA restriction analysis. Reflection of genotypic variations in the polypeptide patterns was less pronounced; slight differences in the protein profiles of the strains were found. The data presented here indicate that some intraspecies polymorphism exists among M. gallisepticum strains.
比较了来自世界各地的6株鸡毒支原体菌株的DNA切割模式和蛋白质谱。通过DNA限制性分析获得了菌株间明显的差异。基因型变异在多肽模式中的反映不太明显;发现菌株的蛋白质谱存在细微差异。此处呈现的数据表明鸡毒支原体菌株间存在一些种内多态性。