|
|
||||||||
Biology of Reproduction, Vol 24, 523-527, Copyright © 1981 by Society for the Study of Reproduction
1 Department of Zoology,
North Carolina State University,
Raleigh, North Carolina 27650 The density of a population of wild house mice living on a highway island was monitored for 2
years. During the second year, urine was collected from male mice when the population was at its
lowest (June) and highest (January) densities. The urine was tested for its ability to accelerate
puberty in laboratory-housed juvenile albino female mice. Urine collected at both stages of the
population accelerated puberty by approximately 1 week, indicating that changes in season and
population density did not alter the ability of male urine to cause acceleration of puberty.
Note:
ACKNOWLEDGMENTS
We thank C. Bradley and F. Gould for technical
assistance. F. Gould, R. Lancia, J. Lombardi, and D.
Smith provided comments on the manuscript. This
research was supported by NIMH grant MH 30577.
Paper number 6701 of the Journal series of the North
Carolina Agricultural Research Service, Raleigh, NC.
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |