| Modulation of diversity by grazing and mowing in native tallgrass prairie | Science | 1998 | 709 |
| Suggested classification of stream trophic state: distributions of temperate stream types by chlorophyll, total nitrogen, and phosphorus | Water Research | 1998 | 424 |
| Interspecific variation in plant responses to mycorrhizal colonization in tallgrass prairie | American Journal of Botany | 1998 | 294 |
| Mrp1 multidrug resistance-associated protein and P-glycoprotein expression in rat brain microvessel endothelial cells | Journal of Neurochemistry | 1998 | 207 |
| Responses of Soil Respiration to Clipping and Grazing in a Tallgrass Prairie | Journal of Environmental Quality | 1998 | 187 |
| Variability in leaf optical properties among 26 Species From A Broad Range Of Habitats | American Journal of Botany | 1998 | 149 |
| Fluxes of CO2, water vapor, and energy from a prairie ecosystem during the seasonal transition from carbon sink to carbon source | Agricultural and Forest Meteorology | 1998 | 122 |
| Aspects of methane flow from sediment through emergent cattail (Typha latifolia) plants | New Phytologist | 1998 | 50 |
| Decorin and biglycan of normal and pathologic human corneas | Investigative Ophthalmology and Visual Science | 1998 | 49 |
| Interspecific variation in plant responses to mycorrhizal colonization in tallgrass prairie | American Journal of Botany | 1998 | 49 |
| Deamidation of specific glutamine residues from alpha-A crystallin during aging of the human lens | Biochemistry | 1998 | 46 |
| Is leaf-level photosynthesis related to plant success in a highly productive grassland? | Oecologia | 1998 | 41 |
| NICHE RELATIONSHIPS OF CLONAL AND SEXUAL FISH IN A HETEROGENEOUS LANDSCAPE | Ecology | 1998 | 39 |
| Histomorphometric, physical, and mechanical effects of spaceflight and insulin-like growth factor-I on rat long bones | Bone | 1998 | 36 |
| Protective effects of cruciferous seed meals and hulls against colon cancer in mice | Cancer Letters | 1998 | 32 |
| A portable flow chamber for in situ determination of benthic metabolism | Freshwater Biology | 1998 | 31 |
| The possible role of alpha-crystallins in human senile cataractogenesis | International Journal of Biological Macromolecules | 1998 | 31 |
| Molecular characterization of the Tribolium abdominal-A ortholog and implications for the products of the Drosophila gene | Development Genes and Evolution | 1998 | 28 |
| Avian Abundance in CRP and Crop Fields during Winter in the Midwest1 | American Midland Naturalist | 1998 | 25 |
| Flies and their bacterial loads in greyhound dog kennels in Kansas | Current Microbiology | 1998 | 23 |
| Botanical dermatology | International Journal of Dermatology | 1998 | 23 |
| Efficacy of select antivirals against Cryptosporidium parvum in vitro | FEMS Microbiology Letters | 1998 | 21 |
| Standard Weight (Ws) Equation and Length Categories for Shovelnose Sturgeon | North American Journal of Fisheries Management | 1998 | 21 |
| Impact of earthworms (Diplocardia: Megascolecidae) on cycling and uptake of nitrogen in coastal plain forest soils from northwest Florida, USA | Applied Soil Ecology | 1998 | 19 |
| Quantitation of asparagine-101 deamidation from alpha-A crystallin during aging of the human lens | Current Eye Research | 1998 | 19 |
