1. Chromosome breakage-fusion-bridge-cycle and phenotypic instability in isochromosome lines of tomato

   • M. S. Ramanna
   • J. Hille
   • P. Zabel

   OriginalPaper Pages: 145 - 152

2. Effect of initial size on subsequent growth and carcass characteristics of divergently selected channel catfish

   • K. Bondari
   • K. W. Washburn
   • G. O. Ware

   OriginalPaper Pages: 153 - 158

3. Large scale selection of aluminum-resistant mutants from plant cell culture: expression and inheritance in seedlings

   • A. J. Conner
   • C. P. Meredith

   OriginalPaper Pages: 159 - 165

4. Organelle genome diversity in sugar beet with normal and different sources of male sterile cytoplasms

   • T. Mikami
   • Y. Kishima
   • T. Kinoshita

   OriginalPaper Pages: 166 - 171

5. Intra-specific fusions in Solanum tuberosum

   • S. Austin
   • M. Baer
   • J. P. Helgeson

   OriginalPaper Pages: 172 - 175

6. Electrophoretic analysis of Allium alien addition lines

   • E. B. Peffley
   • J. N. Corgan
   • S. D. Tanksley

   OriginalPaper Pages: 176 - 184

7. The genetics of meiotic chromosome pairing in Lolium temulentum x Lolium perenne tetraploids

   • G. M. Evans
   • E. W. Davies

   OriginalPaper Pages: 185 - 192

8. A comparison of androgenetic doubled-haploid, and single seed descent lines in Triticale

   • G. Charmet
   • G. Branlard

   OriginalPaper Pages: 193 - 200

9. The mating system in natural and shelterwood stands of Douglas-fir

   • D. B. Neale
   • W. T. Adams

   OriginalPaper Pages: 201 - 207

10. Induction of recombination between rye chromosome 1RL and wheat chromosomes

    • R. M. D. Koebner
    • K. W. Shepherd

    OriginalPaper Pages: 208 - 215

11. Cytogenetics of F1 hybrids between Cajanus and Atylosia species and its phylogenetic implications

    • R. P. S. Pundir
    • R. B. Singh

    OriginalPaper Pages: 216 - 220

12. The genomic relationships among six wild perennial species of the genus Glycine subgenus Glycine Willd.

    • R. J. Singh
    • T. Hymowitz

    OriginalPaper Pages: 221 - 230

13. Sporophytic-gametophytic herbicide tolerance in sugarbeet

    • G. A. Smith
    • H. S. Moser

    OriginalPaper Pages: 231 - 237

14. Prospects for interspecific hybridization of Lupinus atlanticus Gladst. with L. cosentinii Guss.

    • N. N. Roy
    • J. S. Gladstones

    OriginalPaper Pages: 238 - 241

15. Gains from the clonal and the clonal seed-orchard options compared for tree breeding programs

    • A. C. Matheson
    • D. Lindgren

    OriginalPaper Pages: 242 - 249

16. Partitioning of genetic effects on lifetime performance of mice

    • C. Y. Lin
    • J. Nagai

    OriginalPaper Pages: 250 - 257

17. A study of karyotypes and their alterations in cultured and Agrobacterium transformed roots of Lycopersicon peruvianum Mill

    • S. Banerjee-Chattopadhyay
    • A. M. Schwemmin
    • D. J. Schwemmin

    OriginalPaper Pages: 258 - 262

18. Covalently bound wall proteins of pollen grains and pollen tubes grown in vitro and in styles after self- and cross-pollination in Lilium longiflorum

    • Li Yi-qin
    • T. H. Tsao

    OriginalPaper Pages: 263 - 267

19. Inheritance of pollen enzymes and polyploid origin of apple (Malus x domestica Borkh.)

    • E. Chevreau
    • Y. Lespinasse
    • M. Gallet

    OriginalPaper Pages: 268 - 277

20. Nucleolus organizer competition in Triticum aestivum — Aegilops umbellulata chromosome addition lines

    • J. R. Lacadena
    • M. C. Cermeño

    OriginalPaper Pages: 278 - 283

21. The origin of Lotus corniculatus

    • M. D. Ross
    • W. T. Jones

    OriginalPaper Pages: 284 - 288

22. Linkage between an incompatibility locus and a peroxidase isozyme locus (Prx 7) in rye

    • G. Wricke
    • P. Wehling

    OriginalPaper Pages: 289 - 291

23. Breeding systems and population structure in Limnanthes

    • R. V. Kesseli
    • S. K. Jain

    OriginalPaper Pages: 292 - 299

24. Efficient selection intensity in early generation index selection in groundnut (Arachis hypogaea L.)

    • A. Bandyopadhyay
    • V. Arunachalam
    • K. Venkaiah

    OriginalPaper Pages: 300 - 304

25. Long-term selection for 8-week body weight in chickens — direct and correlated responses

    • E. A. Dunnington
    • P. B. Siegel

    OriginalPaper Pages: 305 - 313

26. An adequate design for regression analysis of yield trials

    • L. Gusmão

    OriginalPaper Pages: 314 - 319

27. Organelle genome stability in anther-derived doubled haploids of wheat (Triticum aestivum L., cv. ‘Moisson’)

    • A. Rode
    • C. Hartmann
    • F. Ouetier

    OriginalPaper Pages: 320 - 324

28. Genetic manipulation in cultivars of oilseed rape (Brassica napus) using Agrobacterium

    • G. Ooms
    • A. Bains
    • E. Wilcox

    OriginalPaper Pages: 325 - 329

29. Characterisation by molecular hybridization of RNA fragments isolated from ancient (1400 B.C.) seeds

    • F. Rollo

    OriginalPaper Pages: 330 - 333

30. Effect of inbreeding on production of filled seed in Pinus radiata — experimental results and a model of gene action

    • A. R. Griffin
    • D. Lindgren

    OriginalPaper Pages: 334 - 343

31. High frequency callus formation from maize protoplasts

    • S. R. Ludwig
    • D. A. Somers
    • J. Messing

    OriginalPaper Pages: 344 - 350

32. Inheritance and biochemical analysis of four electrophoretic variants of β-conglycinin from soybean

    • C. S. Davies
    • J. B. Coates
    • N. C. Nielsen

    OriginalPaper Pages: 351 - 358

33. Book reviews

    • H. G. Linskens
    • T. C. Chambers
    • E. Günther

    BookReview Pages: 359 - 360