Results 161 to 170 of about 3,188 (211)
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Molecular sex determination of Peromyscus maniculatus and Peromyscus leucopus
Conservation Genetics Resources, 2016Though used as a common model species in numerous studies, sex determination of Peromyscus has relied solely on visual methods. By combining two sex chromosome primers, LGL331/LGL335 and Jarid1, in a new multiplex amplification reaction we developed a molecular method for Peromyscus sex determination.
Kimberley Y. Morris +3 more
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EXPERIMENTAL BORRELIA BURGDORFERI INFECTION IN PEROMYSCUS LEUCOPUS
Journal of Wildlife Diseases, 1994We evaluated the susceptibility of laboratory-reared adult and infant white-footed mice (Peromyscus leucopus) to a known pathogenic isolate of Borrelia burgdorferi (N40). Two-month-old and 3-day-old Peromyscus were inoculated intradermally with 10(6) to 10(7) spirochetes.
K D, Moody +3 more
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The scale of demographic heterogeneity in a population of Peromyscus leucopus
Oecologia, 1990The patterns of spatial heterogeneity in density and demography were studied in a population of Peromyscus leucopus inhabiting a deciduous forest in west-central Indiana. A series of 9 live-trapping grids sampled densities from 3 spatial scales: 3 ha, 80 ha and 350 km2. We found high levels of variation within all three spatial scales.
D T, Krohne, A B, Burgin
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Griardiosis in a Wild Mouse (Peromyscus leucopus) Colony
Journal of the American Veterinary Medical Association, 1970SUMMARY Giardiosis, with mucous diarrhea, emaciation, and high mortality, occurred in a wild mouse (Peromyscus leucopus) colony. Weaned young and young adults were most susceptible. The high carbohydrate diet, deficient in protein and vitamins, was believed to trigger an overwhelming infection of Giardia sp.
H, Rothenbacher +2 more
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Genetic Composition of Fluctuating Populations of Peromyscus leucopus and Peromyscus maniculatus
Journal of Mammalogy, 1989Populations of two species of cricetine rodents, Peromyscus leucopus and P. maniculatus , sampled during a 6-year period were analyzed by electrophoresis for genetic variability at 33 presumptive loci. Population densities fluctuated concurrently for both species during this time period.
R. Baccus, J. O. Wolff
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Odontomas in Peromyscus leucopus.
Journal of the National Cancer Institute, 1979A colony of Peromyscus leucopus was established 15 years ago from animals trapped in the deciduous forest at Argonne National Laboratory, Argonne, Illinois. A roentgenographic survey of the skeletons of 189 of these untreated animals dying during a 13-month period disclosed 48 odontogenic growths in 21 of the mice.
M P, Finkel +3 more
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Unseasonal Breeding In Artificial Colonies of Peromyscus Leucopus
Journal of Mammalogy, 1965Colonies of mice, Peromyscus leucopus , often began to breed soon after being introduced to previously uninhabited islands in midsummer, although natural populations were not breeding at this season. This breeding began when population densities were higher than those of natural populations and continued until densities far higher than those of natural
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Genetic evidence of promiscuity in Peromyscus leucopus
Behavioral Ecology and Sociobiology, 1991We collected pregnant female Peromyscus leucopus from natural populations during the summer of 1987 and 1988 and allowed these females to give birth to their field-conceived young in the laboratory. Blood samples were taken by suborbital puncture and phenotypes of five genetic loci (Esterase-1, trasferrin, hemoglobin, albumin and 6-phosphogluconate ...
Xuhua Xia, JohnS. Millar
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Botfly Infections in a Population of Peromyscus leucopus
Journal of Mammalogy, 1969Host-parasite relationships between the botfly, Cuterebra sp., and a population of the white-footed mouse, Peromyscus lencopus, were observed in central Connecticut from 1963 to 1967. Infection was restricted to a period from July to September; percentages of infection varied from 7.8 to 73.7 There was no correlation between density of the mice and ...
Donald H. Miller, Lowell L. Getz
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Effects of Cuterebra angustifrons on Plasma Proteins of Peromyscus leucopus
The Journal of Parasitology, 1965Marked alterations of plasma protein distribution occurred in white-footed mice (Peromyscus leucopus) infested with botfly (Cuterebra angustifrons) larvae. Reductions in the albumin-to-globulin ratio of animals infested with botfly larvae were correlated significantly with the number of larvae present. Development of the Cuterebra larva in the host was
J A, Payne +3 more
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