| Literature DB >> 8300300 |
H Hoste1, R B Gasser, N B Chilton, S Mallet, I Beveridge.
Abstract
The nucleotide sequence of the second internal transcribed spacer (ITS-2) was determined for three populations of the parasitic nematode Trichostrongylus colubriformis which differed in their susceptibility to benzimidazole anthelmintics and/or in their geographical origin. No intraspecific variation was found in the ITS-2 sequence, indicating that this region of rDNA is inadequate to discriminate between resistant and susceptible populations of T. colubriformis, but it may prove useful for distinguishing between species of Trichostrongylus.Entities:
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Year: 1993 PMID: 8300300 DOI: 10.1016/0020-7519(93)90128-l
Source DB: PubMed Journal: Int J Parasitol ISSN: 0020-7519 Impact factor: 3.981