| A revised six-kingdom system of life | Biological Reviews | 1998 | 729 |
| Modulation of diversity by grazing and mowing in native tallgrass prairie | Science | 1998 | 709 |
| The Arabidopsis RGA gene encodes a transcriptional regulator repressing the gibberellin signal transduction pathway | Plant Cell | 1998 | 599 |
| A role for the AKT1 potassium channel in plant nutrition | Science | 1998 | 577 |
| SA, JA, ethylene, and disease resistance in plants | Current Opinion in Plant Biology | 1998 | 562 |
| Generation of broad-spectrum disease resistance by overexpression of an essential regulatory gene in systemic acquired resistance | Proceedings of the National Academy of Sciences of the United States of America | 1998 | 433 |
| Phytochrome regulation and differential expression of gibberellin 3beta-hydroxylase genes in germinating Arabidopsis seeds | Plant Cell | 1998 | 299 |
| Genetic evidence that the endodermis is essential for shoot gravitropism in Arabidopsis thaliana | Plant Journal | 1998 | 283 |
| Synchronous Holocene climatic oscillations recorded on the Swiss Plateau and at timberline in the Alps | Holocene | 1998 | 275 |
| Symbiotic implications of type III protein secretion machinery in Rhizobium | Molecular Microbiology | 1998 | 255 |
| Uncoupling PR gene expression from NPR1 and bacterial resistance: characterization of the dominant Arabidopsis cpr6-1 mutant | Plant Cell | 1998 | 253 |
| Gene silencing from plant DNA carried by a Geminivirus | Plant Journal | 1998 | 194 |
| The GA2 locus of Arabidopsis thaliana encodes ent-kaurene synthase of gibberellin biosynthesis | Plant Physiology | 1998 | 163 |
| Abrupt climate oscillations during the last deglaciation in central north america | Science | 1998 | 125 |
| Kinetic and calcium-binding properties of three calcium-dependent protein kinase isoenzymes from soybean | Biochemistry | 1998 | 111 |
| DISTRIBUTION OF INTRACELLULAR NITROGEN IN MARINE MICROALGAE: BASIS FOR THE CALCULATION OF SPECIFIC NITROGEN-TO-PROTEIN CONVERSION FACTORS | Journal of Phycology | 1998 | 103 |
| Evidence for Maternal Transmission of Chloroplast DNA in the Genus Asplenium (Aspleniaceae, Pteridophyta) | Botanica Acta | 1998 | 80 |
| TIP1 is required for both tip growth and non-tip growth in Arabidopsis | New Phytologist | 1998 | 73 |
| Shine-Dalgarno-like sequences are not required for translation of chloroplast mRNAs in Chlamydomonas reinhardtii chloroplasts or in Escherichia coli | Molecular Genetics and Genomics | 1998 | 71 |
| Current velocity and the establishment of stream algal periphyton communities | Aquatic Botany | 1998 | 70 |
| Purification and characterization of alpha-3',4'-anhydrovinblastine synthase (peroxidase-like) from Catharanthus roseus (L.) G. Don | FEBS Letters | 1998 | 70 |
| Molecular evidence for an African origin of the Hawaiian endemic Hesperomannia (Asteraceae) | Proceedings of the National Academy of Sciences of the United States of America | 1998 | 70 |
| Dioecy and the evolution of pollination systems in Schiedea and Alsinidendron (Caryophyllaceae: Alsinoideae) in the Hawaiian Islands | American Journal of Botany | 1998 | 69 |
| Isolation of new Arabidopsis mutants with enhanced disease susceptibility to Pseudomonas syringae by direct screening | Genetics | 1998 | 68 |
| SSU rDNA phylogeny of cladoniiform lichens | American Journal of Botany | 1998 | 66 |
