A temperature-sensitive mutant of caenorhabditis elegans var. Bergerac affecting morphological and embryonic development N. AbdulkaderJ. Brun OriginalPaper Pages: 81 - 92
Die kontrolle präpupaler puffs in speicheldrüsenchromosomen von Drosophila melanogaster I. Die auslösung präpupaler puffs in vitro L. Dennhöfer OriginalPaper Pages: 93 - 101
Chromosomal polymorphism, caused by pericentric inversions in Rattus rattus ssp. frugivorus (Raf.) from the south-east of the Iberian Peninsula R. Diaz De La GuardiaG. R. G. Ladron De GuevaraA. Pretei Martinez OriginalPaper Pages: 103 - 106
The chromosomes of three Spanish subspecies of Eliomys quercinus (linnaeus) R. S. Diaz De La GuardiaM. Ruiz Girela OriginalPaper Pages: 107 - 109
A male-linked translocation with high fertility in the onion fly Hylemya antiqua (Meigen) C. Van HeemertL. Vosselman OriginalPaper Pages: 111 - 114
Analysis of selection at two awn length loci in populations of barley isogenic lines K. B. L. JainS. K. JainC. W. Schaller OriginalPaper Pages: 115 - 124
Location and behaviour of constitutive heterochromatin during meiotic prophase in Beta vulgaris L. J. H. De JongJ. L. Oud OriginalPaper Pages: 125 - 133
Genecological investigations on zinc plants III. Cytology of hybrids between Viola calaminaria (Lej.) Ernst and Viola arvensis Murr. P. Kakes OriginalPaper Pages: 135 - 142
Localization of the linkage groups on the seven chromosomes of the Petunia hybrida genome D. MaizonnierA. Moessner OriginalPaper Pages: 143 - 148
Light-induced banding (LIB) in metaphase chromosomes of Culiseta longiareolata (Diptera: Culicidae) R. MezzanotteL. FerrucciA. Marchi OriginalPaper Pages: 149 - 152
The chromosomes of spiny rats, proechimys trinitatis, from Trinidad and Eastern Venezuela (Rodentia, Echimyidae) A. ReigM. A. BarrosO. J. Linares OriginalPaper Pages: 153 - 158