Plant Science 121.Cytoskeleton in plant development [Review article] Benedikt Kost, Jaideep Mathur, Nam-Hai Chua Current Opinion in Plant Biology 1999, 2:462-470. 122.Endomembranes and vesicle trafficking [Review article] Chris R Hawes, Federica Brandizzi, Alexandra V Andreeva Current Opinion in Plant Biology 1999, 2:454-461. 123.Divide and conquer: cytokinesis in plant cells [Review article] Laurie G Smith Current Opinion in Plant Biology 1999, 2:447-453. 124.The plant cell cycle [Review article] Rachael P Huntley, James AH Murray Current Opinion in Plant Biology 1999, 2:440-446. 125.Crosstalk in plant cell signaling: structure and function of the genetic network [Perspectives] Thierry Genoud and Jean-Pierre Métraux Trends in Plant Science, 1999, 4:12:503-507 126.Complex sexual signals for the male gametophyte [Review article] Robert E Pruitt Current Opinion in Plant Biology 1999, 2:419-422. 127.Sugars as signaling molecules [Review article] Jen Sheen, Li Zhou, Jyun-Chyun Jang Current Opinion in Plant Biology 1999, 2:410-418. 128.Nuclear–chloroplast signalling [Review article] Aravind Somanchi, Stephen P Mayfield Current Opinion in Plant Biology 1999, 2:404-409. 129.Regulation of gibberellin biosynthesis by light [Review article] Yuji Kamiya, José L García-Martínez Current Opinion in Plant Biology 1999, 2:398-403. 130.Phytochromes are Pr-ipatetic kinases [Review article] Jason W Reed Current Opinion in Plant Biology 1999, 2:393-397. 131.Protein farnesylation in plants: a greasy tale [Review article] Eiji Nambara, Peter McCourt Current Opinion in Plant Biology 1999, 2:388-392. 132.Plasmodesmata signaling: many roles, sophisticated statutes [Review article] Katrina M Crawford, Patricia C Zambryski Current Opinion in Plant Biology 1999, 2:382-387. 133.PIN-pointing the molecular basis of auxin transport [Review article] Klaus Palme, Leo Gälweiler Current Opinion in Plant Biology 1999, 2:375-381. 134.Nitric oxide as a signal in plants [Review article] Jörg Durner, Daniel F Klessig Current Opinion in Plant Biology 1999, 2:369-374. 135.The role of plant peptides in intercellular signalling [Review article] Ton Bisseling Current Opinion in Plant Biology 1999, 2:365-368. 136.Molecular mechanisms of cytokinin action [Review article] Ingrid B D'Agostino, Joseph J Kieber Current Opinion in Plant Biology 1999, 2:359-364. 137.The ethylene-response pathway: signal perception to gene regulation [Review article] Caren Chang, Jason A Shockey Current Opinion in Plant Biology 1999, 2:352-358. 138.Whither chemotropism and pollen tube guidance? [Perspectives] W. Mary Lush Trends in Plant Science, 1999, 4:10:413-418 139.Analysis of the N-glycosylation of recombinant glycoproteins produced in transgenic plants [Technical Focus] Muriel Bardor, Loïc Faye and Patrice Lerouge Trends in Plant Science, 1999, 4:9:376-380 140.Water ascent in plants: do ongoing controversies have a sound basis? [Perspectives] Chunfang Wei, Ernst Steudle and Melvin T. Tyree Trends in Plant Science, 1999, 4:9:372-375