reproduction — fecundity         observation   Jax3 female fertility         • age at first litter  • number of litters  • pct nonproductive matings  33 strains     Inbred Jax3 number of mice per litter   [n] 33 strains   age 4-30wks   Inbred Jax3 by dam         • born per litter  • weaned per dam  • percent weaned  33 strains   age 4-30wks   Inbred   reproduction — development — sex distribution         observation   Jax3 percent males at weaning   [%] 33 strains   age 4-30wks   Inbred local experiment parameter   Jax3 age at mating   [wks] 33 strains     Inbred Jax3 time from mating to retirement   [wks] 33 strains   age 4-30wks   Inbred

Number of mice tested per strain, for each measurement