| detection of rickettsial dna in ixodid ticks recovered from dogs and cats in japan. | dna from ticks recovered from 1137 dogs and 133 cats from all over japan were examined for rickettsia infection by citrate synthase gene (glta)-based pcr and partial nucleotide sequencing. a total of 91 dog tick samples and 18 cat tick samples showed a single band of the appropriate size in the nested pcr. sequence analysis was successfully performed on 102 samples. dna of rickettsia japonica or closely related rickettsia spp. strains were detected from 38 ticks in 16 prefectures mainly in weste ... | 2005 | 16397379 |