Cytogenetic studies on Chorthippus jucundus (Fisch.) (Orthoptera) III. The meiotic consequences of a spontaneous centric fusion C. López-FernándezJ. S. RufasJ. Gosálvez OriginalPaper Pages: 3 - 7
Genetic control of secondary phloic fibres in jute (Corchorus capsularis L.) G. C. Mitra OriginalPaper Pages: 9 - 11
Further evidence for the presence of meiotic pairing control genes in Alopecurus L. (Gramineae) B. G. MurrayV. K. SieberR. C. Jackson OriginalPaper Pages: 13 - 20
Population genetics of the metabolically related Adh, Gpdh and Tpi polymorphisms in Drosophila melanogaster I. Geographic variation in Gpdh and Tpi allele frequencies in different continents J. G. OakeshottS. W. McKechnieG. K. Chambers OriginalPaper Pages: 21 - 29
Active nucleolar-organizer regions in polyploid populations of Odontophrynus americanus (Amphibia, Anura) from South Brasil I. R. G. RuizT. M. B. de AlmeidaW. Beçak OriginalPaper Pages: 31 - 37
Analysis of allozymic and quantitative variation produced by artificial selection in Drosophila melanogaster L. SerraJ. M. Oller OriginalPaper Pages: 39 - 47
Genetic differentiation in natural populations of Drosophila ananassae B. N. Singh OriginalPaper Pages: 49 - 52
Extension of life duration by dietary ethanol in Drosophila melanogaster: response to selection in two strains of different origins J. Van HerrewegeJ. R. David OriginalPaper Pages: 61 - 70
Hybrid dysgenesis in Drosophila melanogaster: predominance of Q factor in Japanese populations and its change in the laboratory A. YamamotoF. HiharaT. K. Watanabe OriginalPaper Pages: 71 - 77