Adaptive nature of chromosomal rearrangement: differential fitness in pocket gophers R. J. BakerR. K. ChesserR. A. Hoyt OriginalPaper Pages: 161 - 164
Chromosomal control of early embryonic development in mice I. Experiments on embryos with autosomal monosomy V. S. Baranoy OriginalPaper Pages: 165 - 177
Homeostasis, enzymatic heterozygosity and inbreeding depression in natural populations of Drosophila melanogaster C. Biémont OriginalPaper Pages: 179 - 189
An inbreeding-incompatibility genetic system in Drosophila melanogaster and its frequency in natural populations C. BiémontC. Gautier OriginalPaper Pages: 191 - 195
Analysis of male recombination in third chromosomes of Drosophila melanogaster L. M. BotellaJ. L. Ménsua OriginalPaper Pages: 197 - 203
Chiasma frequency and position in male and female mice of chromosomes involved in homozygous and heterozygous translocations and tertiary trisomy P. De BoerP. StamP. J. J. Wauben-Penris OriginalPaper Pages: 205 - 213
Chromosomes of five species of sea-skater (Gerridae-Heteroptera) L. J. NewmanL. Cheng OriginalPaper Pages: 215 - 217
Preliminary results in the study of chromosome races found in Ameles abjecta (Amelinae, Mantodea) J. C. OrozcoM. EspejoJ. Cano OriginalPaper Pages: 219 - 220
Latitudinal variation in wing size in Drosophila subobscura and its dependence on polygenes of chromosome O P. Pfrien OriginalPaper Pages: 221 - 232
Localization and development of kinetochores and a chromatid core during meiosis in grasshoppers J. S. RufasJ. GosalvezP. Esponda OriginalPaper Pages: 233 - 238