| [genetic variability of anaplasmataceae bacteria determined in haemaphysalis spp. and dermacentor sp. ticks in the territory of the russian far east]. | totally 484 haemaphysalis japonica, 359 haemaphysalis concinna and 221 dermacentor silvarumn collected in amur region and khabarovsk territory of the russian far east were examined on the presence of anaplasmataceae bacteria using nested pcr. all positive samples were characterized by analysis of the 16s rrna gene and/or groesl operone nucleotide sequences. forty nine h. japonica and three h. concinna were shown to contain dna of two new ehrlichia genetic variants. these genetic variants on the ... | 2013 | 24003508 |