A six-point map of the sex-chromosome ofNeurospora crassaJournal of Genetics - Tập 32 - Trang 243-256 - 1936
Carl C. Lindegren
Several new genes differentiating the growth habit ofNeurospora crassa were discovered. One of these,clump, was distinguished from the others by the fact that it had no effect onnormal and improved the vigour of the mutantgap, when carried in the same nucleus. The standardnormal stock which had been propagated asexually for several years was found to be heterokaryotic as result of mutations. The f...... hiện toàn bộ
The deviation from linkage equilibrium with multiple loci varying in a stepping-stone clineJournal of Genetics - Tập 66 - Trang 45-67 - 1987
Freddy Bugge Christiansen
The balance between the creation of associations between alleles at different loci by immigration and the convergence to linkage equilibrium due to the recombination process is studied in a theoretical model. The geographical structure of the model is a stepping-stone chain of populations linking two genetically constant source populations. The model assumes an arbitrary number of autosomal loci a...... hiện toàn bộ
Genetical studies on the skeleton of the mouse XXI. The girdles and the long limb bonesJournal of Genetics - Tập 55 - Trang 313-324 - 1957
Kathryn F. Stein
The girdles and long bones of 10 individuals of each of the three strains A/Gr, C57BL/Gr (Subline VI) and CBA/Gr have been examined and consistent differences between the strains have been noted and described. Some of these are presence/absence differences, others are variations in size and/or shape of localized portions of particular bones. A positional difference of the ilium in relation to the ...... hiện toàn bộ