Developmentally regulated expression of two MADS-box genes, MdMADS3 and MdMADS4, in the morphogenesis of flower buds and fruits in apple Soon-Kee SungGyung-Hee YuGynheung An Article Pages: 519 - 528
Microinjection of heme oxygenase genes rescues phytochrome-chromophore-deficient mutants of the moss Ceratodon purpureus Gerhard BrückerMathias ZeidlerTilman Lamparter Article Pages: 529 - 535
Heteroblasty in Arabidopsis thaliana (L.) Heynh Hirokazu TsukayaKeiko ShodaHirofumi Uchimiya Article Pages: 536 - 542
The Lupinus albus class-III chitinase gene, IF3, is constitutively expressed in vegetative organs and developing seeds Ana Paula RegaladoCarla PinheiroClaudina Rodrigues-Pousada Article Pages: 543 - 550
The Golgi apparatus of the scaly green flagellate Scherffelia dubia: uncoupling of glycoprotein and polysaccharide synthesis during flagellar regeneration Lara PerassoAndrea GrunowBurkhard Becker Article Pages: 551 - 562
Leucine aminopeptidases: the ubiquity of LAP-N and the specificity of LAP-A Wun S. ChaoVéronique PautotLinda L. Walling Article Pages: 563 - 573
A barley gene (rsh1) encoding a ribonuclease S-like homologue specifically expressed in young light-grown leaves K. Gausing Article Pages: 574 - 579
Inhibitors of the carrier-mediated influx of auxin in suspension-cultured tobacco cells Viviane ImhoffPhilippe MullerAlain Delbarre Article Pages: 580 - 588
Wood formation in poplar: identification, characterization, and seasonal variation of xylem proteins Kristine Vander MijnsbruggeHugo MeyermansWout Boerjan Article Pages: 589 - 598
Salicylic acid-independent induction of pathogenesis-related gene expression by fusicoccin Andreas SchallerPhilippe RoyNikolaus Amrhein Article Pages: 599 - 606
Gravity-directed calcium current in germinating spores of Ceratopteris richardii Ani ChatterjeeD. Marshall PorterfieldStanley J. Roux Article Pages: 607 - 610
Species variation in the intracellular localization of pyruvate, Pi dikinase in leaves of crassulacean-acid-metabolism plants: an immunogold electron-microscope study Ayumu KondoAkihiro NoseOsamu Ueno Article Pages: 611 - 621
In vitro biosynthesis of 1,4-β-galactan attached to rhamnogalacturonan I Naomi GeshiBodil JørgensenPeter Ulvskov Article Pages: 622 - 629
Localization of pectins in the pollen tube wall of Ornithogalum virens L. Does the pattern of pectin distribution depend on the growth rate of the pollen tube? Małgorzata StępkaFabricio CiampoliniMauro Cresti Article Pages: 630 - 635
Hormonal regulation of fruitlet abscission induced by carbohydrate shortage in citrus Aurelio Gómez-CadenasJalel MehouachiManuel Talon Article Pages: 636 - 643
Expression pattern of (+)-δ-cadinene synthase genes and biosynthesis of sesquiterpene aldehydes in plants of Gossypium arboreum L. Xiao-Ping TanWan-Qi LiangXiao-Ya Chen Article Pages: 644 - 651
Arginine degradation by arginase in mitochondria of soybean seedling cotyledons Ariel GoldraijJoe C. Polacco Article Pages: 652 - 658
O-Acetylation of plant cell wall polysaccharides: identification and partial characterization of a rhamnogalacturonan O-acetyl-transferase from potato suspension-cultured cells Markus PaulyHenrik Vibe Scheller Article Pages: 659 - 667
Role of extensin peroxidase in tomato (Lycopersicon esculentum Mill.) seedling growth M. D. BrownleaderJ. HopkinsM. Trevan Article Pages: 668 - 676
Mutations causing defects in the biosynthesis and response to gibberellins, abscisic acid and phytochrome B do not inhibit vernalization in Arabidopsis fca-1 John ChandlerJose M. Martinez-ZapaterCaroline Dean Article Pages: 677 - 682
Isolation and characterization of two acyl-CoA-binding proteins from proembryogenic masses of Digitalis lanata Ehrh. Martin MetznerKarl Peter RuecknagelBeate Diettrich Article Pages: 683 - 685
Purification and cloning of an arabinogalactan-protein from xylem of loblolly pine Carol A. LoopstraJeffrey D. PuryearEun-Gyu No Rapid communication Pages: 686 - 689