Article
Genetic diversity of the rat lungworm, Angiostrongylus cantonensis, the major cause of eosinophilic meningitis.
Hawai'i journal of medicine & public health : a journal of Asia Pacific Medicine & Public Health - 1 Jun 2013
Eamsobhana Praphathip, Lim Phaik Eem, Yong Hoi Sen
Abstract excerpt
Various aspects of the genetics of the rat lungworm, Angiostrongylus cantonensis, are reviewed. This nematode has an XX/XO sex-determination mechanism, with the female having a 2n = 12 (XX) and the male 2n = 11 (XO) chromosome constitution. Allozymes (12 loci) exhibit a low proportion of polymorphic loci (P = .08) and low mean heterozygosity (H = 0.43) in specimens from Hawa'i, and no polymorphism or...
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