Unmasking frequency-dependent selection in tri-cultures of Drosophila melanogaster J. C. AdellV. MolinaJ. L. Mensua OriginalPaper Pages: 77 - 83
Genome composition and tandemly repetitive sequence at some centromeres in the lizard Podarcis s. sicula Raf. T. CapriglioneE. OlmoO. J. Miller OriginalPaper Pages: 85 - 91
Inter- and intra-individual chromosome variability in Thamnomys (Grammomys) gazellae (Rodentia, Muridae) B-chromosomes and structural heteromorphisms M. V. CivitelliP. ConsentinoE. Capanna OriginalPaper Pages: 93 - 105
Supernumerary chromosome system, C-banding pattern characterization and multiple nucleolus organizer regions in Moenkhausia sanctaefilomenae (Pisces, Characidae) F. ForestiL. F. Almeida-TolcdoS. A. Toledo OriginalPaper Pages: 107 - 114
New gene arrangements in natural populations of Drosophila subobscura M. GosteliE. Hauschteck-Jungen OriginalPaper Pages: 115 - 120
Nature and type of gene action governing resistance to Helminthosporium turcicum leaf blight in maize (Zea mays L.) S. Shankar LingamK. A. BalasubramanianP. Raghu Ram Reddy OriginalPaper Pages: 121 - 127
Near-normal chiasma formation and maintenance in a short distal translocated segment in maize M. P. Maguire OriginalPaper Pages: 129 - 132
Fitness components at the octanol dehydrogenase locus in Drosophila melanogaster K. Pecsenye OriginalPaper Pages: 133 - 138
Interspecific hybridization with Hordeum guatemalense R. Von BothmerN. Jacobsen OriginalPaper Pages: 147 - 151