Table Of Content

Plant Science 100 (1994) 239-240 Volume contents Volume 100 (1994) Editorial PHYSIOLOGY AND BIOCHEMISTRY Expansion of potato cells in response to jasmonic acid K. Takahashi, K. Fujino, Y. Kikuta, Y. Koda (Sapporo, Japan) Transgenic tobacco plants that overproduce cytokinins show increased tolerance to exogenous auxin and auxin transport inhibitors Y. Li, X. Shi, T.J. Strabala, G. Hagen, T.J. Guilfoyle (Columbia, MO) Influence of pretreatments with inhibitors of putrescine synthesis on polyamine metabolism and differentiation processes of maize calluses J.M. Torné, I. Claparols, M. Marcé, A.M. Guergué, M.A. Santos (Barcelona, Spain) Relationship between apoplastic ascorbate regeneration and the stimulation of root growth in Allium cepa L. J.A. Gonzalez-Reyes, F.J. Alcain, J.A. Caler, A. Serrano, F. Cordoba, P. Navas (Cordoba and Huelva, Spain) Detection and purification of modified leghemoglobins from soybean root nodules H.-K. Jun, G. Sarath, F.W. Wagner (Lincoln, NE) GENETICS AND MOLECULAR BIOLOGY Molecular cloning and characterization of a cDNA encoding a small GTP-binding protein related to mam- malian ADP-ribosylation factor from rice H. Higo, N. Kishimoto, A. Saito, K. Higo (Ibaraki and Kumamoto, Japan) Cloning and characterization of a repetitive sequence in rye (Secale cereale) L. Mao, W. Zhai, H. Hu, L. Zhu (Beijing, People’s Republic of China) Phenotypic characterization and classification of nodulation mutants of pea (Pisum sativum L.) M. Sagan, T. Huguet, G. Duc (Dijon and Castanet-Tolosan, France) Cucumber mosaic virus protection in transgenic tobacco plants expressing monomeric, dimeric or partial sequences of a benign satellite RNA L. Pena, J. Trad, J.R. Diaz-Ruiz, P.B. McGarvey, J.M. Kaper (Madrid, Spain; Beltsville, MD) .. CELL AND TISSUE STUDIES IN VITRO Studies on an inhibitor of TMV viral antigen accumulation released by cultured cells of Nicotiana tabacum T. Takahashi, G.S. Warren (Sheffield, UK) A comparative study on mode of culture and plant regeneration from protoplast-derived somatic embryos of two genotypes of Asparagus officinalis L. S. Mukhopadhyay, Y. Desjardins (Québec, Canada) GENERAL Genotype difference in rice postgermination growth under hypoxia M. Yamauchi, P.S. Herradura, A.M. Aguilar (Manila, Philippines) 105-113 Announcement 0168-9452/94/$07.00 © 1994 Elsevier Science Ireland Ltd. All rights reserved 240 Volume contents / Plant Sci. 100 (1994) 239-240 REVIEW ARTICLE Compilation of plant 5S ribosomal RNA sequences on RNA and DNA levels M.Z. Barciszewska, M. Szymanski, T. Specht, V.A. Erdmann, J. Barciszewski (Poznan, Poland; Berlin, Germany) 117-128 PHYSIOLOGY AND BIOCHEMISTRY Influence of ATPase activity on PPi dependent H*-transport in tonoplast vesicles of Acer pseudoplatanus A. Fraichard, C. Trossat, T. Magnin, A. Pugin (Besancon and Dijon, France) 129-138 Reduction of extracytoplasmatic acceptors by roots of Plantago lanceolata L. Evidence for enzyme hetero- geneity W. Schmidt (Oldenburg, Germany) 139-146 Relationships between leaf temperature, compatible solutes and antitranspirant treatment in some desert plants S. Laurie, M. Bradbury, G.R. Stewart (Herts, UK; Muscat, Oman; Queensland, Australia) 147-156 Eucalyptus root and shoot chitinases, induced following root colonization by pathogenic versus ectomycorrhizal fungi, compared on one- and two-dimensional activity gels C. Albrecht, P. Laurent, F. Lapeyrie (Champenoux, France) 157-164 GENETICS AND MOLECULAR BIOLOGY Unlike in other monocotyledonous plants such as wheat and rice, the region containing the tRNA°” (UCC), tRNA“ (UCU) and CF, ATPase a-subunit genes has not undergone recombination in the leek chloroplast DNA V. Tabidze, M. Kartvelishvili, A. Jincharadze, T. Beridze (Tbilisi, Republic of Georgia) 165-169 Factors influencing transient gene expression in electroporated tall fescue protoplasts R.V. Penmetsa, S.-B. Ha (Blacksburg, VA) 171-178 Investigations of the coxII intron structure in the mitochondrial genomes of angiosperms M. Albrizio, L. De Gara, C. De Benedetto, O. Arrigoni, R. Gallerani (Bari, Italy) 179-186 The TATA box binding protein 1 (TBP 1) of maize displays promoter specific DNA binding affinities M. HaaB, E. GrieB, M. Goddemeier, J.-M. Egly, G. Feix (Freiburg, Germany; Strasbourg, France) 187-194 CELL AND TISSUE STUDIES IN VITRO Induction and characterization of embryogenic callus types for the initiation of suspension cultures of leek (Allium ampeloprasum L.) J. Buiteveld, P.F. Fransz, J. Creemers-Molenaar (Wageningen, The Netherlands) 195-202 Plant regeneration from protoplasts isolated from suspension cultures of leek (Allium ampeloprasum L.) J. Buiteveld, J. Creemers-Molenaar (Wageningen, The Netherlands) 203-210 Regulation of starch and protein accumulation in alfalfa (Medicago sativa L.) somatic embryos F.-M. Lai, B.D. McKersie (Ontario, Canada) 211-219 Fertile plant regeneration from protoplasts of a seed-propagated cultivar of Lilium x formolongi by utiliz- ing meristematic nodular cell clumps M. Mii, Y. Yuzawa, H. Suetomi, T. Motegi, T. Godo (Chiba, Japan) 221-226 Book review 227-229 Announcement Subject index Author index 239-240