Guerin-Marchand C, Lambiotte M
FEBS Lett. 1984 Apr 24;169(2):305-8. doi: 10.1016/0014-5793(84)80339-7.
The DNA of the protozoan Theileria parva, the causal agent of the bovine East Coast Fever, has been prepared at least 99% pure from the intra-erythrocytic form of the parasite. Its buoyant density was found to be 1.696 g/cm3 and its calculated G + C content was 36.7%. Fragmentation of T. parva by the restriction enzyme EcoRI provides some evidence of the presence of repetitive DNA sequences.
牛东海岸热的病原体——原生动物小泰累尔梨形虫的DNA已从该寄生虫的红细胞内形式中制备出来，纯度至少达到99%。发现其浮力密度为1.696克/立方厘米，计算得出的鸟嘌呤与胞嘧啶（G + C）含量为36.7%。用限制性内切酶EcoRI切割小泰累尔梨形虫的DNA，为重复DNA序列的存在提供了一些证据。
