| 1-1 | Recipients of awards for pioneering the development of inbred mouse strains. | |
| 1-2 | Dr. William Ernest Castle. | |
| 1-3 | The Bussey Institute of Harvard University. | |
| 1-4 | W.E. Castle's intellectual family tree. | |
| 1-5 | Miss Abbie E.C. Lathrop. | |
| 1-6 | W.E. Castle's acknowledgement to Michael Potter that mice used at the Bussey were obtained from Abbie Lathrop. | |
| 1-7 | A page from Miss Lathrop's breeding records. | |
| 1-8 | Reports prepared by Miss Lathrop. | |
| 1-9 | The Granby Mouse Farm. | |
| 1-10 | The genealogy of inbred mice. | |
| 5-1 | Clarence C. Little. | |
| 6-1 | Distribution of Strong inbred mice to laboratories where colonies were established. | |
| 6-2 | Incidence of methylcholanthrene-induced fibrosarcomas in 15 strains of inbred mice. | |
| 6-3 | Leonell C. Strong. | |
| 7-1 | The effect of thymectomy on the incidence of leukemia and on longevity. | |
| 7-2 | Inhibition of development of leukemia with increase of life span by underfeeding. | |
| 7-3 | Appearance of epithelial-reticular cell cultures of the thymus at different magnifications. | |
| 7-4 | Sculpture of Ak mice crawling over bookends. | |
| 7-5 | Jacob Furth. | |
| 8-1 | Howard B. Andervont. | |
| 10-1 | Walter E. Heston. | |
| 11-1 | The cross-intercross or M system of producing congenic resistant strains. | |
| 11-2 | The cross-backcross-intercross or N system of producing congenic resistant strains. | |
| 11-3 | George D. Snell. | |
| 12-1 | Margaret C. Green. | |
| 13-1 | Earl L. Green. | |
| 14-1 | Clyde Keeler. | |
| 15-1 | The probability of no heterogenic tract remaining after the indicated number of generations of full-sib mating in mice. | |
| 15-2 | The number of fixed gene differences expected between hypothetical sublines relative to the generation at which they branched. | |
| 15-3 | An equivalence curve that allows comparison of the relative importance of mutation and residual heterozygosity as sources of subline divergence. | |
| 15-4 | Diagrams of subline derivations in six major inbred strains in mice. | |
| 16-1 | Origin of some of the inbred strains and substrains of mice maintained at the National Institutes of Health. | |
| 16-2 | Linkage map of the laboratory mouse of genetic markers used for the genetic profile. | |
| 17-1 | Chromosomal location of genes specifying the structure of proteins. | |
| 17-2 | Electrophoretic forms of glutamate oxaloacetate transaminases. | |
| 17-3 | Genetic maps of a segment of mouse chromosome 7. | |
| 17-4 | Electrophoretic patterns of glucose phosphate isomerase (GPI-1) from cells and mixtures of cells of differing genotype at Gpi-1. | |
| 17-5 | Isozymes of glucose phosphate isomerase found in embryos of various ages. | |
| 21-1 | Genome and structural components of type-C murine leukemia viruses. | |
| 21-2 | SDS-polyacrylamide gele electrophoresis analysis of iodinated xenotropic MuLV. | |
| 21-3 | Schematic diagram of the fluorescence activated cell sorter. | |
| 21-4 | XenCSA expression by NZB thymocytes (a) and spleen cells (b) determined by flow microfluorometry (FMF). | |
| 21-5 | XenCSA expression by NZB spleen cells is bimodal. | |
| 21-6 | SDS-polyacrylamide gel electrophoresis analysis of molecules precipitated by anti-xenotropic MuLV antiserum. | |
| 21-7 | FMF analysis of thymocytes (a, c, e) and spleen cells (b, d, f) from strains representative of the three basic patterns of XenCSA. | |
| 21-8 | Mean fluorescence values of spleen cells and thymocytes from 99 strains of inbred mice. | |
| 21-9 | XenCSA expression by spleen cells from C57BL/6J by DBA/2 (BXD) recombinant inbred (RI) lines. | |
| 21-10 | XenCSA expression by thymocytes and spleen cells of BXD RI lines. | |
| 23-1 | Competition radioimmunoassay for MMTV gp52. | |
| 23-2 | Group-specific and type-specific reactivities of MMTV p28. | |
| 23-3 | Tryptic peptide maps of MMTV gp52s. | |
| 23-4 | Tryptic peptide maps of MMTV p28s. | |
| 23-5 | Molecular hybridization of [125I]-labeled MMTV(C3H) RNA to DNA. | |
| 23-6 | Kinetic analysis of hybridization between MMTV 60-70s [125I]RNA and rat cellular DNAs using relaxed conditions of hybridization and RNase assay. | |
| 23-7 | Reactivity of Mus cervicolor type-B virus in MMTV gp52 and p28 radioimmunoassays. | |
| 24-1 | Murine linkage map. | |
| 24-2 | The median survival times (MST) of each group are plotted against the time intervals (in days) between injection of 5 x 106 thymocytes and skin grafting. | |
| 26-1 | Map of the Tla region. | |
| 26-2 | Chromosomes of Tla region congenic strains. | |
| 26-3 | Derivation of and Qa typing for several BALB/c sublines. | |
| 27-1 | Efficiency of RI strains relative to a backcross for estimation of recombination fraction. | |
| 27-2 | The probability of detecting linkage using n RI strains as a function of the recombination frequency. | |
| 29-1 | Numbers of mouse loci with known variants either published (early years) or listed in Mouse News Letter (later years). | |
| 39-1 | The relationships of strains of the C57 group. | |
| 39-2 | The relationships of strains of the DBA, BALB/c, A, and related strains. | |
| 39-3 | Relationships of sublines within four unrelated groups of strains. | |
| 40-1 | Agar gel electrophoresis of the nondialyzable material. | |
| 42-1 | The approximate geographic limits of house mice (Mus) in western Europe and northwestern Africa. | |
| 42-2 | Genetic distance (D) for samples of an inbred lab strain and native mice (Mus) from England and Spain. | |
| 45-1 | Chromosomes of Mus musculus stained with quinacrine. | |
| 45-2 | Chromosomes of Mus cervicolor stained with quinacrine. | |
| 45-3 | Comparison of the G-band pattern of the chromosomes of a) M. musculus musculus, b) M. musculus molossinus, c) M. caroli, d) M. cervicolor, e) m. cookii, and f) M. booduga fulvidentris. | |
| 45-4 | Chromosomes of M. dunni stained with conventional Giemsa and to show C-banding. | |
| 45-5 | Karyotype of M. poschiavinus (2n=26). | |
| 45-6 | Meiotic cell of a (T Rov 1-6 x M. poschiavinus)F1 stained with Giemsa. | |
| 45-7 | Karyotype of (musculus x molossinus)F1 stained to show C-bands. | |
| 45-8 | Meiotic cell from a (musculus x molossinus)F1 stained to show C-bands. | |
| 45-9 | Metaphase of Mus musculus stained to show the concentration of 5-methylcytosine in the C-band regions. | |
| 45-10 | Partial karyotype of molossinus stained to show Q-bands, Ag-stained NORs and C-bands. | |
| 45-11 | Karyotype of a Chinese hamster-mouse somatic hybrid cell. | |
| 46-1 | Distribution of mice trapped on Great Gull Island after release of +/tw11 males in 1956 and 1957. | |
| 47-1 | Correlation between the extent of cross-reactivity of anti-H-2Dd sera on human and mice cells. | |
| 49-1 | The genetic map of the H-2 complex. | |
| 49-2 | Distribution of 15 inbred-derived antigens among 40 wild mice from the area of Ann Arbor, Michigan. | |
| 49-3 | Method used for the production of B10.W lines. | |
| 50-1 | Phylogenetic tree depicting relationships among members of the family Muridae. | |
| 50-2 | Competitive radioimmunoassays for P30 proteins. | |
| 50-3 | Electron micrographs of virus particles from NIH/3T3 cells infected with M. cervicolor M432 and M. musculus type B (MMTV) virus from RIII tumor cells. | |
| 50-4 | Competitive radioimmunoassay for M. cervicolor M432 p24 protein. | |
| 50-5 | Hybridization of 3H-labeled DNA probes prepared from each of the M. cervicolor retroviruses to M. cervicolor DNA. |