Cytological investigation ofRaphanus sativus, Brassica oleracea, and theirF 1 andF 2 hybrids R. H. Richharia OriginalPaper Pages: 19 - 44
Cytological investigation of 10-chromosome species ofBrassica and theirF 1 hybrids R. H. Richharia OriginalPaper Pages: 45 - 55
A fertile and phaenotypically normal triplo-X female ofDrosophila pseudoobscura (Race A) F. A. E. CrewRowena Lamy OriginalPaper Pages: 91 - 96
Further data onDrosophila miranda and its hybrids withDrosophila pseudoobscura Th. Dobzhansky OriginalPaper Pages: 135 - 151
The position effect proved by a spontaneous reinversion of theX-chromosome inDrosophila melanogaster Hans Grüneberg OriginalPaper Pages: 169 - 189
Salivary gland cytology ofRoughest 3 inversion and reinversion, andRoughest 2 C. W. Emmens OriginalPaper Pages: 191 - 202