ISSN:
1573-3297
Keywords:
mice
;
nerve conduction velocity
;
heritability
;
anesthesia
;
temperature control
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
,
Psychology
Notes:
Abstract A new method for measuring nerve conduction velocity (CV) in the tails of awake mice in a temperature-controlled environment is described and applied. Sixty male HS mice, with an average age of 65.6 days, had a mean (±SE) CV of 21.01±0.29 ms−1. Thirty-five male mice in four inbred strains (DBA/1J, C3H/HeJ, C57BL/6J, A/J), aged 60 to 66 days, had higher mean CVs. These inbred strains differ among themselves in mean CV. Repeated testing shows that CV is a stable trait over time, especially in genetically heterogeneous mice. Broad-sense heritability for CV probably exceeds 0.4, greater than previously reported.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01071871
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