Abiotic factors elicit sesquiterpenoid phytoalexin production but not alkaloid production in transformed root cultures of Datura stramonium Judith M. FurzeMichael J. C. RhodesDavid R. Threlfall OriginalPaper Pages: 111 - 114
Avoidance of precipitation and carbohydrate breakdown in autoclaved plant tissue culture media Nadja SchenkKe-Cheng HsiaoChris H. Bornman OriginalPaper Pages: 115 - 119
Histology of, and physical factors affecting, transient GUS expression in pearl millet (Pennisetum glaucum (L.) R. Br.) embryos following microprojectile bombardment Mark G. TaylorIndra K. Vasil OriginalPaper Pages: 120 - 125
Regulation of DNA synthesis and cell division by polyamines in Catharanthus roseus suspension cultures R. MinochaS. C. MinochaW. C. Shortle OriginalPaper Pages: 126 - 130
Clonal propagation of Virginia Pine (Pinus virginiana Mill.) by organogenesis S. ChangS. SenR. J. Newton OriginalPaper Pages: 131 - 134
Transformation by Agrobacterium rhizogenes and regeneration of transgenic shoots of the wild soybean Glycine argyrea V. KumarB. JonesM. R. Davey OriginalPaper Pages: 135 - 138
Relationship between protoplast size and critical field strength in protoplast electropulsing and application to reliable DNA uptake in Brassica D. RouanM. -H. MontanéJ. Teissié OriginalPaper Pages: 139 - 143
Cryopreservation of immature embryos of Theobroma cacao Valerie Creaser Pence OriginalPaper Pages: 144 - 147
A segment of rye chromosome 1 enhances growth and embryogenesis of calli derived from immature embryos of wheat Peter LangridgePaul LazzeriHorst Lörz OriginalPaper Pages: 148 - 151
Biochemical differences between carrot inbreds differing in plant regeneration potential R. P. FeirerP. W. Simon OriginalPaper Pages: 152 - 155
A liquid cytokinin pulse induces adventitious shoot formation from Douglas-fir cotyledons Barry GoldfarbGlenn T. HoweJoe B. Zaerr OriginalPaper Pages: 156 - 160