Haemonchus placei and Haemonchus contortus are distinct species based on mtDNA evidence

International Journal for Parasitology

Volumn 27, Issue 11, 1997, Pages 1383-1387

  Blouin, Michael S ^a   Yowell, Charles A ^b   Courtney, Charles H ^b   Dame, John B ^b  

^a OREGON STATE UNIVERSITY   (United States)

^b University of Florida ^*  (United States)

Author keywords

Haemonchus contortus; Haemonchus placei; MtDNA; ND4 gene

Indexed keywords

MITOCHONDRIAL DNA;

AMINO ACID SEQUENCE; ARTICLE; DNA DETERMINATION; GENETIC ANALYSIS; HAEMONCHUS CONTORTUS; NONHUMAN; NUCLEOTIDE SEQUENCE; SPECIES DIFFERENCE;

AMINO ACID SEQUENCE; ANIMALS; BASE SEQUENCE; DNA, HELMINTH; DNA, MITOCHONDRIAL; HAEMONCHUS; MOLECULAR SEQUENCE DATA; NADH DEHYDROGENASE; SEQUENCE HOMOLOGY, AMINO ACID; SEQUENCE HOMOLOGY, NUCLEIC ACID; SPECIES SPECIFICITY;

EID: 0030785382     PISSN: 00207519     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0020-7519(97)00125-2     Document Type: Article

References (13)

1. Blouin M. S., Dame J. B., Tarrant C. A. & Courtney C. H. 1992. Unusual population genetics of a parasitic nematode: mtDNA variation within and among populations. Evolution 46: 470-476.
2. Blouin M. S., Yowell C. A., Courtney C. H. & Dame J. B. 1995. Host movement and the genetic structure of populations of parasitic nematodes. Genetics 141: 1007-1014.
3. Christensen C. M., Zarlenga D. S. & Gasbarre L. C. 1994. Identification of a Haemonchus-placei-specific DNA probe. Journal of the Helminthological Society of Washington 61: 249-252.
4. Gibbons L. M. 1979. Revision of the genus Haemonchus Cobb. 1898 (Nematoda: Trichostrongilidae). Systematic Parasitology 1: 3-24.
5. Jacquiet P., Humbert J. F., Comes A. M., Cabaret J., Thiam A. & Cheikh D. 1995. Ecological, morphological and genetic characterization of sympatric Haemonchus spp. parasites of domestic ruminants in Mauritania. Parasitology 110: 483-492.
6. Lamb T. & Avise J. C. 1986. Directional introgression of mitochondrial DNA in a hybrid population of tree frogs: the influence of mating behavior. Proceedings of the National Academy of Sciences U.S.A. 83: 2526-2530.
7. Le Jambre L. F. 1979. Hybridization studies of Haemoncńus contortus (Rudolphi, 1803) and H. placei (Place, 1893) (Nematoda: Trichostrongylidae). International Journal for Parasitology 9: 455-463.
8. Lichtenfels J. R., Pilitt P. A. & Hoberg E. P. 1994. New morphological characters for identifying individual specimens of Haemonchus spp (Nematoda, trichostrongyloidea) and a key to species in ruminants of North America. Journal of Parasitology 80: 107-119.
9. Lichtenfels J. R., Pilitt P. A. & Le Jambre L. F. 1988. Spicule lengths of the ruminant stomach nematodes Haemonchus contortus, Haemonchus placei, and their hybrids. Proceedings of the Helminthological Society of Washington 55: 97-100.
10. Okimoto R., Macfarlane J. L., Clary D. O. & Wolstenholme D. R. 1992. The mitochondrial genomes of two nematodes, Caenorhabditis elegans and Ascaris suum. Genetics 130: 471-498.
11. Stevenson L. A., Chilton N. B. & Gasser R. B. 1995. Differentiation of Haemonchus placei from H. contortus (Nernatoda: Trichostrongylidae) by the ribosomal DNA second internal transcribed spacer. International Journal for Parasitology 25: 483-488.
12. Tarrant C. A., Blouin M. S., Yowell C. A. & Dame J. B. 1992. Suitability of mitochondrial DNA for assaying inter-individual genetic variation in small helminths. Journal of Parasitology 78: 374-378.
13. Zarlenga D. S., Stringfellow F., Nobary M. & Lichtenfels J. R. 1994. Cloning and characterization of ribosomal RNA genes from three species of Haemonchus (Nematoda: Trichostrongyloidea) and identification of PCR primers for rapid differentiation. Experimental Parasitology 78: 28-36.