An improved system to obtain fertile regenerants via maize protoplasts isolated from a highly embryogenic suspension culture S. MóroczG. DonnD. Dudits OriginalPaper Pages: 721 - 726
Chloroplast DNA polymorphism in fertile and male-sterile cytoplasms of sorghum (Sorghum bicolor (L.) Moench) Zengjian ChenG. H. LiangK. D. Kofoid Originals Pages: 727 - 731
Variation in a single protoplast- and seed-derived population of Lotus corniculatus L. M. NiizekiR. IshikawaK. Saito Originals Pages: 732 - 736
Introgression of genes from Oryza officinalis Well ex Watt to cultivated rice, O. sativa L. K. K. JenaG. S. Khush Originals Pages: 737 - 745
Effect of selection on genetic parameters of correlated traits B. VillanuevaB. W. Kennedy Originals Pages: 746 - 752
Mitochondrial DNA polymorphisms of Malawian bean lines: further evidence for two major gene pools M. M. KhairallahM. W. AdamsB. B. Sears Originals Pages: 753 - 761
Quantitative phenotypical expression of three mutant genes in barley and the basis for defining an ideotype for Mediterranean environments J. L. Molina-CanoL. F. García del MoralF. Roca de Togores Originals Pages: 762 - 768
Relationship between gene expression and hybrid vigor in primary root tips of young maize (Zea mays L.) plantlets S. RomagnoliM. MaddaloniM. Motto Originals Pages: 769 - 775
Analysis of chloroplast and mitochondrial segregation in three different combinations of somatic hybrids produced within Brassicaceae M. LandgrenK. Glimelius Originals Pages: 776 - 784
Induction of triploid Citrus plants from endosperm calli in vitro F. G. Gmitter Jr.X. B. LingX. X. Deng Originals Pages: 785 - 790
Genetic mapping between Gli-B1 locus and a telomeric C-heterochromatin band in wheat J. M. GonzalezG. HuerosJ. C. Sanz Originals Pages: 791 - 794
Enhanced N2-fixing ability of a deletion mutant of arctic rhizobia with sainfoin (Onobrychis viciifolia) D. K. JainL. M. Bordeleau Originals Pages: 795 - 800
The use of constrained selection indexes in breeding for economic merit J. P. GibsonB. W. Kennedy Originals Pages: 801 - 805
Milling energy requirement of the aneuploid stocks of common wheat, including alien addition lines B. P. ForsterR. P. Ellis Originals Pages: 806 - 809
Resistance of maize to Meloidogyne arenaria and Meloidogyne javanica W. P. WilliamsG. L. Windham Originals Pages: 810 - 812
Gene delivery into cultured plant cells by DNA-coated gold particles accelerated by a pneumatic particle gun A. IidaM. SekiH. Morikawa Originals Pages: 813 - 816
Somaclonal variation in tomato: effect of explant source and a comparison with chemical mutagenesis R. W. van den BulkH. J. M. LöfflerM. Koornneef Originals Pages: 817 - 825
Assessment of the degree and the type of restriction fragment length polymorphism in barley (Hordeum vulgare) A. GranerH. SiedlerG. Wenzel Originals Pages: 826 - 832
Similarities among a group of elite maize inbreds as measured by pedigree, F1 grain yield, grain yield, heterosis, and RFLPs O. S. SmithJ. S. C. SmithS. J. Wall Originals Pages: 833 - 840
Modification of amino acid composition of endosperm proteins from in-vitro-selected high lysine mutants in rice G. W. SchaefferF. T. Sharpe Jr. Originals Pages: 841 - 846
Genetic and environmental factors in the resistance of Drosophila subobscura adults to high temperature shock A. QuintanaA. Prevosti Originals Pages: 847 - 851
The isolation and characterization of gibberellin-deficient mutants in tomato M. KoornneefT. D. G. BosmaJ. A. D. Zeevaart Originals Pages: 852 - 857
