On the intraspecific Variability of Dryopteris assimilis S. Walker Dryopteris spinulosa Watt a chromotographic and cytological study von Widén, Carl-Johan, Sorsa, Veikko

Ideas on the linear organization of chromosomes revived by electron microscopic studies of stretched salivary chromosomes von Sorsa, Veikko, Sorsa, Marja

The dryopteris spinulosa complex in Finland a cytological and chromatographic study of some hybrids von Sorsa, Veikko, Widén, Carl-Johan

Electron microscopic studies on chromosome structure by means of the squash technique von Sorsa, Veikko, Sorsa, Marja

Chromosomenzahlen finnischer Kormophyten von Sorsa, Veikko

Chromosome maps of drosophila von Sorsa, Veikko

Dryopteris dilatata S. lat. in Europe and the island of Madeira a chromatograph. and cytolog. study von Widén, Carl-Johan, Sorsa, Veikko, Sarvela, Jaakko

Chromosome duplication and crossing over as illustrated by some recent chromosome models von Sorsa, Veikko

Chromosomenzahlen finnischer Kormophyten von Sorsa, Veikko

Chromosomenzahlen finnischer Kormophyten I von Sorsa, Veikko

The quadripolar spindle and the change of orientation of the chromosomes in meiosis of sphagnum von Sorsa, Veikko

Chromosome maps of drosophila von Sorsa, Veikko

Chromosome maps of drosophila von Sorsa, Veikko

Polytene chromosomes in genetic research von Sorsa, Veikko

Inhaltsverzeichnis

Ideas on the lateral organization of chromosomes revived by an observation of four-stranded mitotic prophase chromosome in hyacinthus von Sorsa, Veikko, Sorsa, Marja

Electron microscopic studies on band regions in drosophila salivary chromosomes von Sorsa, Marja, Sorsa, Veikko

A chromotographic and cytological Study of Dryopteris spinulosa complex in Finland von Widén, Carl-Johan, Sorsa, Veikko

Chromosomenzahlen finnischer Kormophyten von Sorsa, Veikko