Nutritional and hormonal requirements of Ginkgo biloba embryo-derived callus and suspension cell culture Danielle-Julie CarrierGregory CosentinoJean Archambault OriginalPaper Pages: 635 - 638
A novel approach for efficient plant regeneration from long-term suspension culture of wheat Wen Chung WangHenry T. Nguyen OriginalPaper Pages: 639 - 642
In vitro study of transgenic tobacco expressing Arabidopsis wild type and mutant acetohydroxyacid synthase genes Pierre J. CharestJiro HattoriBrian L. Miki OriginalPaper Pages: 643 - 646
Salt tolerant sugarbeet progeny from tissue cultures challenged with multiple salts A. H. FreytagJ. A. WratherA. W. Erichsen OriginalPaper Pages: 647 - 650
Biotransformation of 5βH-pregnan-3βol-20-one and cardenolides in cell suspension cultures of Nerium oleander L. Dietrich H. PaperGerhard Franz OriginalPaper Pages: 651 - 655
Somatic hybrid plants from sexually incompatible woody species: Citrus reticulata and Citropsis gilletiana J. W. GrosserF. G. Gmitter Jr.J. L. Chandler OriginalPaper Pages: 656 - 659
Genetic transformation of Medicago species by Agrobacterium tumefaciens and electroporation of protoplasts Nicolay KuchukIgor KomarnitskiYuri Gleba OriginalPaper Pages: 660 - 663
Phytochrome-mediated responses of cells and protoplasts of green calli obtained from the leaves of a CAM plant A. MrichaJ. BrulfertO. Queiroz OriginalPaper Pages: 664 - 666
Passage of lanthanum through the pollen grain wall of Olea europaea L. during development M. C. FernandezM. I. Rodriguez Garcia OriginalPaper Pages: 667 - 671
Chromosome number and DNA content of tobacco cells adapted to NaCl A. K. KononowiczK. Floryanowicz-CzekalskaR. A. Bressan OriginalPaper Pages: 672 - 675
Chromosome number and nuclear DNA content of plants regenerated from salt adapted plant cells A. K. KononowiczP. M. HasegawaR. A. Bressan OriginalPaper Pages: 676 - 679
Agrobacterium — and microprojectile — mediated viral DNA delivery into barley microspore-derived cultures Gary CreissenCaroline SmithPhil Mullineaux OriginalPaper Pages: 680 - 683
Direct assessment of hormone stimulated transcription in protoplasts and isolated nuclei of Petunia hybrida Claudette PerennesCatherine BergouniouxPierre Gadal OriginalPaper Pages: 684 - 686
Determination of physical membrane properties of plant cell protoplasts via the electrofusion technique: prediction of optimal fusion yields and protoplast viability Werner MehrleBeatrix NatonRüdiger Hampp OriginalPaper Pages: 687 - 691
A protoplast-to-plant system in chrysanthemum: differential responses among several commercial clones Marie -A. SauvadetPatrice BrochardJacques Boccon-Gibod OriginalPaper Pages: 692 - 695