Comparative investigation of primary and tertiary endodermal cell walls isolated from the roots of five monocotyledoneous species: chemical composition in relation to fine structure Jürgen ZeierLukas Schreiber Article Pages: 349 - 361
Indole-3-acetic acid is synthesized from L-tryptophan in roots of Arabidopsis thaliana A. MüllerH. HillebrandE. W. Weiler Article Pages: 362 - 369
Sub-cellular immunolocalization of the glucosinolate sinigrin in seedlings of Brassica juncea P. J. KellyA. BonesJ. T. Rossiter Article Pages: 370 - 377
Effect of aluminum on cytoplasmic Ca2+ homeostasis in root hairs of Arabidopsis thaliana (L.) David L. JonesSimon GilroyLeon V. Kochian Article Pages: 378 - 387
Molecular cloning of the cDNA coding for the (R)-(+)-mandelonitrile lyase of Prunus amygdalus: temporal and spatial expression patterns in flowers and mature seeds Mònica SuelvesPere Puigdomènech Article Pages: 388 - 393
Sucrose-feeding leads to increased rates of nitrate assimilation, increased rates of α-oxoglutarate synthesis, and increased synthesis of a wide spectrum of amino acids in tobacco leaves Rosa MorcuendeAnne KrappMark Stitt Article Pages: 394 - 409
Carbohydrates modulate the expression of the sunflower cytochrome c gene at the mRNA level Silvina A. FelittiDaniel H. Gonzalez Article Pages: 410 - 415
A 38-kilodalton low-CO2-inducible polypeptide is associated with the pyrenoid in Chlorella vulgaris Arsenio VillarejoM. Isabel OrúsFlor Martínez Article Pages: 416 - 425
Cytosolic localization in tomato mesophyll cells of a novel glutamine synthetase induced in response to bacterial infection or phosphinothricin treatment A. Pérez-GarcíaS. PereiraF. M. Cánovas Article Pages: 426 - 434
Purification of a nitrate reductase kinase from Spinacea oleracea leaves, and its identification as a calmodulin-domain protein kinase Pauline DouglasGreg MoorheadCarol MacKintosh Article Pages: 435 - 442
Chemical diversity and variation of pyrrolizidine alkaloids of the senecionine type: biological need or coincidence? Thomas HartmannBarbara Dierich Article Pages: 443 - 451
Location of cellulose and callose in pollen tubes and grains of Nicotiana tabacum C. FergusonT. T. TeeriA. Bacic Article Pages: 452 - 460
Phosphate-uptake behaviour of a mutant of Synechococcus sp. PCC 7942 lacking one protein of the high-affinity phosphate-uptake system Renate FalknerFerdinand WagnerGernot Falkner Article Pages: 461 - 465
A cysteine endopeptidase with a C-terminal KDEL motif isolated from castor bean endosperm is a marker enzyme for the ricinosome, a putative lytic compartment Markus SchmidDavid SimpsonChristine Gietl Article Pages: 466 - 475
Identification of sequence homology between the internal hydrophilic repeated motifs of Group 1 late-embryogenesis-abundant proteinsin plants and hydrophilic repeats of the general stress protein GsiB of Bacillus subtilis Robin A. P. StacyReidunn B. Aalen Rapid Communication Pages: 476 - 478
