Evolutionary relationships between laboratory mice and subspecies of Mus musculus based on the genetic study of pancreatic proteinase loci, Prt-1, Prt-2, Prt-3, and Prt-6

1987 ◽  
Vol 25 (3-4) ◽  
pp. 239-251 ◽  
Author(s):  
Tomomasa Watanabe ◽  
Nobumoto Miyashita ◽  
Kazuo Moriwaki ◽  
Jo Hilgers
1976 ◽  
Vol 14 (9-10) ◽  
pp. 697-707 ◽  
Author(s):  
Tomomasa Watanabe ◽  
Nobuaki Ogasawara ◽  
Haruko Goto

1974 ◽  
Vol 12 (5) ◽  
pp. 419-428 ◽  
Author(s):  
Tomomasa Watanabe ◽  
Taksehi Tomita

1976 ◽  
Vol 14 (11-12) ◽  
pp. 999-1002 ◽  
Author(s):  
Tomomasa Watanabe ◽  
Nobuaki Ogasawara ◽  
Haruko Goto

1966 ◽  
Vol 44 (4) ◽  
pp. 511-517 ◽  
Author(s):  
D. M. Ogilvie ◽  
R. H. Stinson

Adult animals have been used for most of the previous mammalian temperature selection studies, and relatively few systematic observations have been made with young animals. In this investigation, laboratory mice (Mus musculus), ranging in age from 1 to 84 days, were studied in a horizontal temperature gradient established along a 5-ft copper bar. Despite poorly developed locomotion and cold immobilization, it was shown that the temperature selection response is present at birth. The initially high level of selection appeared to be maintained for about 2 weeks, after which it began to decrease, rapidly at first, and then more slowly until the adult level was reached.


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