| 1-1 | References to origins of inbred strains |
| 2-1 | The probability of heterozygosity (h) and the possibility of incrosses (p) at the a locus at n generations of brother-sister inbreeding, assuming a cross (a/a x +/+) in generation zero |
| 2-2 | The probability of incrosses p at the a locus after n generations of backcrossing, where c is the probability of recombination between the a and the D loci |
| 2-3 | The probability of incrosses (p) and of heterozygosity (h) at the a locus after m cycles of the cross-intercross system with two generations per cycle, where c is the probability of recombination between the a and the r loci |
| 2-4 | The probability of incrosses (p) and the probability of heterozygosity (h) at the a locus after m cycles of the cross-backcross-intercross system with three generations per cycle, where c is the probability of recombination between the a and the r loci |
| 2-5 | The probability of incrosses p at the a locus after n generations of brother-sister inbreeding with heterozygosis forced by backcrossing assuming the initial mating is + r/+ r x a +/a + or a r/a r x + +/+ r, and by intercrossing, assuming the initial mating is + +/+ r x a +/a r, where c is the probability of recombination between the a and r loci |
| 5-1 | Diet formulations at the Jackson Laboratory in parts per thousand by weight |
| 5-2 | Summary of vitamin needs and effects in the mouse and amounts used in Jackson Laboratory diets (1965) |
| 5-3 | Comparative analysis of various diets in percentage |
| 7-1 | Chiasma frequency in adult male cells at metaphase |
| 7-2 | Chiasma frequency in young male cells (6 weeks old) at metaphase |
| 7-3 | Comparison of chiasma frequencies in male mouse cells at diakinesis and metaphase |
| 7-4 | Chiasma frequency in female mouse cells at metaphase |
| 7-5 | Sex determination in Drosophila, Melandrium, and the mouse |
| 7-6 | Translocations and other heritable chromosomal abnormalities |
| 8-1 | Linkage groups and recombination frequencies |
| 8-2 | Kinds of matings which allow use of a linked marker for early identification of a mutant |
| 8-3 | Linkage testing stocks maintained at The Jackson Laboratory in 1965 |
| 9-1 | Results of an experiment for selection of vibrissa number |
| 10-1 | Mutation rates in postmeiotic male germ cells exposed to single acute doses of X-irradiation |
| 10-2 | Mutation rates in fetal spermatogonia exposed to single acute doses of X-irradiation |
| 10-3 | Mutation rates in all spermatogenetic stages exposed to varying doses of γ-rays at low dose rates from a 400 millicurie radium source |
| 10-4 | Mutation rates of spermatogonia exposed to one or two acute doses of radiation |
| 10-5 | Mutation rates of spermatogonia exposed to single chronic doses of radiation |
| 10-6 | Mutation rates of spermatogonia exposed to 1,000 R of X-rays at 90 R/min in fractionated doses |
| 10-7 | Mutation rates of spermatogonia exposed to chronic neutron radiation |
| 10-8 | Mutation rates in fetal oogonia exposed to single acute or chronic doses of radiation |
| 10-9 | Mutation rates in oocytes exposed to single acute and chronic doses of radiation |
| 10-10 | Percentage distribution of mutations at seven specific loci induced in spermatogonial and postspermatogonial cells by γ- and X-irradiation. |
| 10-11 | Experiments designed to assess the effects of irradiation on the hereditary fitness of mouse populations |
| 11-1 | Schematic outline of changes in the reproductive organs of the mouse during the estrous cycle |
| 13-1 | Peyer's patches in mice of seven strains |
| 13-2 | Accessory spleens and spleens with forked tips in mice of nine strains |
| 14-1 | Physical and chemical teratogenic agents |
| 14-2 | Critical periods for various malformations produced by teratogenic agents in mouse embryos |
| 15-1 | Pleiotropic effects of genes causing limb defects |
| 16-1 | Quantitative serum characteristics |
| 16-2 | Protein constituents of serum |
| 16-3 | Total blood volumes |
| 16-4 | Blood pressure and pulse rate |
| 16-5 | Means and standard errors of means of blood pH |
| 16-6 | Respiratory characteristics of mice |
| 16-7 | Basal and resting energy metabolism |
| 16-8 | Tissue oxygen consumption |
| 16-9 | Relationship of environmental temperature to heat production |
| 16-10 | Body temperature |
| 16-11 | Quantitative characteristics of urine |
| 16-12 | Water balance in young adults (3 to 5 months of age) |
| 16-13 | Proteinuria |
| 16-14 | Composition of normal mouse urine |
| 17-1 | Means and standard errors of means for erythrocyte characteristics of 18 inbred strains |
| 17-2 | Means and standard errors of means for leukocyte characteristics of 18 inbred strains |
| 17-3 | Mean total numbers and differential distributions of leukocytes in blood of mice from six inbred strains |
| 17-4 | Known characteristics of the hemoglobins of 48 inbred strains |
| 17-5 | Myelograms of 2-month-old female mice |
| 17-6 | Fetal erythrocyte populations |
| 17-7 | Postnatal increase in mean number and mean volume of erythrocytes in normal and certain genetically anemic mice |
| 17-8 | Hematoogical characteristics of mice bearing one or more mutant genes causing hemolytic anemia or jaundice |
| 20-1 | Comparison of estimates of thyroid secretion rate |
| 20-2 | Ratio of I131 count in thyroid to that in serum (T/S) and plasma protein-bound iodine concentration (PBI) in various strains of mice and their hybrids |
| 20-3 | Minimum amount of estradiol benzoate giving positive vaginal smears in approximately 50 per cent of the mice |
| 20-4 | Association of body and organ weights with weights of pituitary gland remnants in D2CEF1 hybrid female mice |
| 21-1 | Some genes affecting pigment in the mouse |
| 22-1 | Radiation sensitivity (LD50.30) of ten inbred mouse strains |
| 22-2 | Relative biological effectiveness (RBE) of various ionizing radiations for the production of acute lethality in mice |
| 23-1 | Convulsive threshold of inbred and hybrid mice treated with insulin |
| 24-1 | Deaths produced by tumors indigenous to inbred strains when transplanted to F1, F2, and BC mice |
| 24-2 | Survival of skin grafts from inbred mice when transplanted to F1, F2, and BC generations |
| 24-3 | The expected outcome of transplants made from strain A to strain B, and to F1, F2, and BC generations produced by crossing strain A and strain B |
| 24-4 | Expected percentage of susceptible mice in F2 and BC generations on the assumption that susceptibility and resistance is determined by 4, 9, 13, or 15 histocompatibility loci |
| 24-5 | Linkage of albinism (c) with resistance (-) in the 12th (intercross) generation of CR line B10.C(41N) |
| 24-6 | Four histocompatibility loci identifiable by their linkage relations |
| 24-7 | Crossover data for H-1, H-2, H-3, and H-4 |
| 24-8 | Analysis of CR lines B10.C(41N) and B10.C(47N) by the F1 test |
| 24-9 | Use of the F1 test to type various inbred strains for allele H-7a of strain C57BL/10 |
| 24-10 | Distribution of histocompatibility alleles and alloantigenic specificities among inbred strains and congenic resistant sublines |
| 24-11 | Differences in the "strength" of various histocompatibility loci as measured by grafts of skin and C57BL/10 transplantable leukemias made between congenic strain pairs |
| 24-12 | The maximum number of alloantigenic specificities detectable with four genetically unrelated strains of mice |
| 24-13 | The known alleles and alloantigenic specificities of the H-2 system and the inbred strains that carry them |
| 24-14 | Crossovers separating H-2 into five regions and locating the position of Ss |
| 24-15 | Per cent crossing over between different regions of the H-2 locus |
| 24-16 | Evidence from grafts to C57BL x BALB/c reciprocal hybrids for an X-linked histocompatibility factor |
| 24-17 | Evidence that the Y-linked histocompatibility factor is present in the Y and absent in the X of strain CBA |
| 24-18 | Relation of the age of donor and host to the per cent successful skin grafts made from male to female in strain A |
| 24-19 | Relative concentration in different tissues of the H-2, H-5, and H-6 transplantation alloantigens |
| 25-1 | Organs of the mouse cultivated in vitro |
| 25-2 | Effects of hormones on mouse organ cultrues |
| 26-1 | Mean lifespans and standard errors of means in days in samples of n inbred mice in the pedigreed expansion stocks |
| 26-2 | Mean lifespans and standard errors of means in days in samples of n nonbred F1 hybrid mice (1954-1958) |
| 27-1 | Characteristic tumors of inbred strains, sex and age incidence |
| 27-2 | Percentage incidence of tumors of some long-lived inbred strains and wild mice |
| 27-3 | Classification of mammary tumors |
| 27-4 | Classification of tumors of the hematopoietic system of the mouse |
| 29-1 | Constitutional diseases associated with single-gene substitutions |
| 32-1 | Percentage composition of whole mouse brain at different ages |
| 32-2 | Stocks and inbred strains of mice with recessive inherited retinal disease |
| 32-3 | Behavioral and morphological effects in some mutants involving the inner ear |
| 32-4 | Relationship of drugs and electroshock to audiogenic seizure susceptibility |
| 33-1 | Percentage of mice in each of 15 strains defecating during six 10-minute tests |
| 33-2 | Strain comparisons for mean number of trials to reach conditioning criterion of five successive avoidances |
| 33-3 | Mean amount of exploratory activity shown by each of 15 mouse strains, and the probability of differences among them |
| 33-4 | Pentobarbital anesthesia (60 mg/kg ip) under varying conditions of lighting and housing |
| 33-5 | Mean manipulation and visual exploration scores |
| 33-6 | Genetic constitution of groups with means and variances of activity scores |