A heteroplasmic state induced by protoplast fusion is a necessary condition for detecting rearrangements in Nicotiana mitochondrial DNA F. NagyG. LázárP. Maliga OriginalPaper Pages: 203 - 207
Resistant tobacco plants from protoplast-derived calluses selected for their resistance to Pseudomonas and Alternaria toxins P. ThanutongI. FurusawaM. Yamamoto OriginalPaper Pages: 209 - 215
The use of the relationship matrix to account for genetic drift variance in the analysis of genetic experiments D. A. SorensenB. W. Kennedy OriginalPaper Pages: 217 - 220
Accumulation of lethals in highly selected lines of Drosophila melanogaster A. García-DoradoC. López-Fanjul OriginalPaper Pages: 221 - 223
Genetic population replacement for insect control: a new method for estimating fitness and generation time of continuously-breeding competing strains H. J. BarclayM. Fitz-Earle OriginalPaper Pages: 225 - 232
Studies on the use of toxic precursor analogs of opines to select transformed plant cells G. A. DahlJ. Tempé OriginalPaper Pages: 233 - 239
Segregation of isozyme markers and cold tolerance in an interspecific backcross of tomato C. E. VallejosS. D. Tanksley OriginalPaper Pages: 241 - 247
Genetic differentiation studies and phylogenetic inference in the plant genus Limnanthes (section Inflexae) C. I. McNeillS. K. Jain OriginalPaper Pages: 257 - 269
Genes affecting flower colour and pH of flower limb homogenates in Petunia hybrida P. de VlamingA. W. SchramH. Wiering OriginalPaper Pages: 271 - 278
Evolution of resistance to scald, powdery mildew, and net blotch in barley composite cross II populations M. A. Saghai MaroofR. K. WebsterR. W. Allard OriginalPaper Pages: 279 - 283
Improved efficiency of somatic embryogenesis and plant regeneration in tissue cultures of maize (Zea mays L.) C. LuV. VasilI. K. Vasil OriginalPaper Pages: 285 - 289
Two-dimensional analysis of gliadin proteins associated with quality in durum wheat: chromosomal location of genes for their synthesis D. L. du CrosL. R. JoppaC. W. Wrigley OriginalPaper Pages: 297 - 302
A study of homoeologous relationships in the cultivated oat Avena sativa (2n=6x=42) N. AnsariHugh Thomas OriginalPaper Pages: 303 - 305
Fluctuations in heteromorphic self-incompatibility systems C. R. Leach OriginalPaper Pages: 307 - 312
Estimation of recombination frequency in genetic linkage studies E. V. NordheimD. M. O'MalleyR. P. Guries OriginalPaper Pages: 313 - 321
Impact of population structure on the apparent outcrossing rate of grain sorghum (Sorghum bicolor) N. C. EllstrandK. W. Foster OriginalPaper Pages: 323 - 327
High recombination between the breakpoint of a reciprocal translocation in rye (Secale cereale L.) and an interstitially located gene J. N. de Vries OriginalPaper Pages: 329 - 339
Regeneration of fully nitrate reductase — deficient mutants from protoplast culture of Nicotiana plumbaginifolia (Viviani) I. NegrutiuR. DirksM. Jacobs OriginalPaper Pages: 341 - 347
Genetic control of anthocyanin-O-methyltransferase activity in flowers of Petunia hybrida L. M. V. JonssonP. de VlamingA. W. Schram OriginalPaper Pages: 349 - 355