TY - JOUR
T1 - The role of diet in mother‐infant reciprocity in the spiny mouse
AU - Doane, Helen Marie
AU - Porter, Richard H.
PY - 1978/5
Y1 - 1978/5
N2 - One‐day‐old spiny mouse pups responded preferentially to bedding soiled by lactating conspecifies fed the same diet as their mothers. Following this test, pups were fostered onto different‐diet females. When retested at 84–96 hr of age, no preferences were shown for bedding soiled by a female fed the biological mother's diet vs bedding of a female fed the different diet. When tested again at 120–132 hr of age, however, the pups preferred the bedding associated with their foster mother's diet. In a 2nd experiment, recently parturient females retrieved 1‐day‐old pups born of same‐diet females faster than pups born to novel‐diet females. These results indicate that pup preferences for chemical cues produced by lactating conspecifics can be altered by sufficient exposure to a 2nd female maintained on a different diet and that neonatal chemical cues, like maternal chemical stimuli, are diet‐dependent.
AB - One‐day‐old spiny mouse pups responded preferentially to bedding soiled by lactating conspecifies fed the same diet as their mothers. Following this test, pups were fostered onto different‐diet females. When retested at 84–96 hr of age, no preferences were shown for bedding soiled by a female fed the biological mother's diet vs bedding of a female fed the different diet. When tested again at 120–132 hr of age, however, the pups preferred the bedding associated with their foster mother's diet. In a 2nd experiment, recently parturient females retrieved 1‐day‐old pups born of same‐diet females faster than pups born to novel‐diet females. These results indicate that pup preferences for chemical cues produced by lactating conspecifics can be altered by sufficient exposure to a 2nd female maintained on a different diet and that neonatal chemical cues, like maternal chemical stimuli, are diet‐dependent.
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U2 - 10.1002/dev.420110311
DO - 10.1002/dev.420110311
M3 - Article
C2 - 658607
AN - SCOPUS:0017822817
SN - 0012-1630
VL - 11
SP - 271
EP - 277
JO - Developmental psychobiology
JF - Developmental psychobiology
IS - 3
ER -