Effects of (+)-8′,8′,8′-trifluoroabscisic acid on a-amylase expression and sugar accumulation in rice cells M. A. KashemH. HoriT. Mitsui Article Pages: 319 - 326
Differentiation of isolated wheat zygotes into embryos and normal plants Jochen KumlehnHorst LörzErhard Kranz Article Pages: 327 - 333
In rice, Oryzalin and abscisic acid differentially affect tubulin mRNA and protein levels Silvia GianìXiaoqiong QinDiego Breviario Article Pages: 334 - 341
Inducibility of crassulacean acid metabolism (CAM) in Clusia species; physiological/biochemical characterisation and intercellular localization of carboxylation and decarboxylation processes in three species which exhibit different degrees of CAM Anne M. BorlandLaszlo I. TécsiRobert P. Walker Article Pages: 342 - 351
Gravitropism and gravimorphism during regeneration from protoplasts of the moss Ceratodon purpureus (Hedw.) Brid. Tanya A. WagnerFred D. Sack Article Pages: 352 - 358
NAD-dependent malate dehydrogenase and glyceraldehyde 3-phosphate dehydrogenase isoenzymes play an important role in dark metabolism of various plastid types Jan E. BackhausenSusanne VetterRenate Scheibe Article Pages: 359 - 366
Positive correlation between levels of retained zeaxanthin + antheraxanthin and degree of photoinhibition in shade leaves of Schefflera arboricola (Hayata) Merrill Barbara Demmig-AdamsDaniel L. MoellerWilliam W. Adams III Article Pages: 367 - 374
Purification of ornithine carbamoyltransferase from kidney bean (Phaseolus vulgaris L.) leaves and comparison of the properties of the enzyme from canavanine-containing and -deficient plants Yi LeeBang Ook JunYoung Myung Kwon Article Pages: 375 - 379
Membrane fractionation and enrichment of callose synthase from pollen tubes of Nicotiana alata Link et Otto Adrian TurnerAntony BacicSteve M. Read Article Pages: 380 - 388
Probing the “malate hypothesis” of differential aluminum tolerance in wheat by using other rhizotoxic ions as proxies for Al David R. ParkerJudith F. Pedler Article Pages: 389 - 396
A theory for 15N/14N fractionation in nitrate-grown vascular plants David RobinsonL. L. HandleyC. M. Scrimgeour Article Pages: 397 - 406
4-Hydroxybenzoate 3-geranyltransferase from Lithospermum erythrorhizon: purification of a plant membrane-bound prenyltransferase Agnes MühlenwegMartin MelzerLutz Heide Article Pages: 407 - 413
Effects of over-expression of strictosidine synthase and tryptophan decarboxylase on alkaloid production by cell cultures of Catharanthus roseus Camilo CanelM. Inês Lopes-CardosoRobert Verpoorte Article Pages: 414 - 419
Lysine-rich c-zeins are secreted in transgenic Arabidopsis plants Iñaki AlvarezM. Isabel GeliMargarita Torrent Article Pages: 420 - 427
Overexpression of pyrophosphatase leads to increased sucrose degradation and starch synthesis, increased activities of enzymes for sucrose-starch interconversions, and increased levels of nucleotides in growing potato tubers Peter GeigenbergerMohammad HajirezaeiMark Stitt Article Pages: 428 - 437
Tissue-related changes in methyl-esterification of pectic polysaccharides in cauliflower (Brassica oleracea L. var. botrytis) stems A. FemeniaP. GarosiJ. A. Robertson Article Pages: 438 - 444
Normal starch content and composition in tubers of antisense potato plants lacking D-enzyme (4-α-glucanotransferase) Takeshi TakahaJoanna CritchleySteven M. Smith Article Pages: 445 - 451
Increase of defense gene transcripts by cytoplasmic acidification in tobacco cell suspensions Danielle LapousYves MathieuChristiane Laurière Article Pages: 452 - 458
Degradation of active-oxygen-modified ribulose-1,5-bisphosphate carboxylase/oxygenase by chloroplastic proteases requires ATP-hydrolysis Marcelo DesimoneEdgar WagnerUdo Johanningmeier Article Pages: 459 - 466
Sesquiterpene cyclase is not a determining factor for elicitor- and pathogen-induced capsidiol accumulation in tobacco Harald KellerPierre CzernicYves Marco Article Pages: 467 - 476
Cardenolide 16′-O-glucohydrolase from Digitalis lanata. Purification and characterization Ronald SchönigerPeter LindemannMartin Luckner Article Pages: 477 - 482