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Volume 32, Number 4 >

INTERBREEDING AND FECUNDITY OF A SINGLE PAIR OF TWO STRAINS OF TRICHINELLA SPIRALIS IN MICE

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Please use this identifier to cite or link to this item:http://doi.org/10.14943/jjvr.32.4.177

Title: INTERBREEDING AND FECUNDITY OF A SINGLE PAIR OF TWO STRAINS OF TRICHINELLA SPIRALIS IN MICE
Authors: OOI, Hong-Kean Browse this author
OKU, Yuzaburo Browse this author
KAMIYA, Masao Browse this author
OHBAYASHI, Masashi Browse this author
Keywords: Trichinella spiralis
strains
interbreeding
fecundity
Issue Date: 20-Oct-1984
Publisher: The Graduate School of Veterinary Medicine
Journal Title: Japanese Journal of Veterinary Research
Volume: 32
Issue: 4
Start Page: 177
End Page: 182
Abstract: Inter- and intrabreeding with a single pair of two strains of Trichinella spiralis, designated as Polish and Sapporo strains, and isolated from a wild pig and a polar bear, respectively, were performed in mice. The mating success was 53% and 47% for the Polish and Sapporo strains, respectively. The number of larvae produced by a single female worm of the Polish strain was 795±294,while those of the Sapporo strain was 275±156. F_1 hybrids produced from a cross between the two strains were fertile. It was concluded that the two strains were not reproductively isolated, although they showed biological differences in fecundity.
Type: bulletin (article)
URI: http://hdl.handle.net/2115/2311
Appears in Collections:Japanese Journal of Veterinary Research > Volume 32, Number 4

Submitter: 獣医学部図書室

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