| Analysis of proteins and proteomes by mass spectrometry | Annual Review of Biochemistry | 2001 | 906 |
| AU binding proteins recruit the exosome to degrade ARE-containing mRNAs | Cell | 2001 | 738 |
| Polarization consistent basis sets: Principles | Journal of Chemical Physics | 2001 | 486 |
| Isotopic evidence for microbial sulphate reduction in the early Archaean era | Nature | 2001 | 477 |
| Trans-complex formation by proteolipid channels in the terminal phase of membrane fusion | Nature | 2001 | 440 |
| p70S6 kinase signals cell survival as well as growth, inactivating the pro-apoptotic molecule BAD | Proceedings of the National Academy of Sciences of the United States of America | 2001 | 431 |
| Sulphate reduction and sulphur cycling in lake sediments: a review | Freshwater Biology | 2001 | 393 |
| Isotope fractionation by natural populations of sulfate-reducing bacteria | Geochimica Et Cosmochimica Acta | 2001 | 372 |
| RelE, a global inhibitor of translation, is activated during nutritional stress | Proceedings of the National Academy of Sciences of the United States of America | 2001 | 366 |
| Biogeochemistry of Sulfur Isotopes | Reviews in Mineralogy and Geochemistry | 2001 | 348 |
| Characterization of phosphoproteins from electrophoretic gels by nanoscale Fe(III) affinity chromatography with off-line mass spectrometry analysis | Proteomics | 2001 | 339 |
| Evidence for a major role of heredity in Graves' disease: a population-based study of two Danish twin cohorts | Journal of Clinical Endocrinology and Metabolism | 2001 | 330 |
| The methylosome, a 20S complex containing JBP1 and pICln, produces dimethylarginine-modified Sm proteins | Molecular and Cellular Biology | 2001 | 320 |
| Pre-mRNA splicing and mRNA export linked by direct interactions between UAP56 and Aly | Nature | 2001 | 306 |
| Diversity of sulfur isotope fractionations by sulfate-reducing prokaryotes | Applied and Environmental Microbiology | 2001 | 294 |
| Detection of tyrosine phosphorylated peptides by precursor ion scanning quadrupole TOF mass spectrometry in positive ion mode | Analytical Chemistry | 2001 | 286 |
| Neurobehavioral deficits associated with PCB in 7-year-old children prenatally exposed to seafood neurotoxicants | Neurotoxicology and Teratology | 2001 | 284 |
| Evaluation of prenatal diagnosis of congenital heart diseases by ultrasound: experience from 20 European registries | Ultrasound in Obstetrics and Gynecology | 2001 | 240 |
| Free energy of spin-crossover complexes calculated with density functional methods | Inorganic Chemistry | 2001 | 238 |
| Healthy centenarians do not exist, but autonomous centenarians do: a population-based study of morbidity among Danish centenarians | Journal of the American Geriatrics Society | 2001 | 213 |
| Electron detachment dissociation of peptide di-anions: an electron–hole recombination phenomenon | Chemical Physics Letters | 2001 | 213 |
| Randomised controlled trial of structured personal care of type 2 diabetes mellitus | BMJ: British Medical Journal | 2001 | 203 |
| A functional interaction between the survival motor neuron complex and RNA polymerase II | Journal of Cell Biology | 2001 | 198 |
| Influence of Initial C/N Ratio on Chemical and Microbial Composition during Long Term Composting of Straw | Microbial Ecology | 2001 | 197 |
| Epidemiology of hip fractures in Oslo, Norway | Bone | 2001 | 193 |
