Sugars tied to the spot p.219
doi: 10.1038/421219a
Volume 421 Issue 6920
News & Views
Functional genomics: RNA sets the standard p.220
doi: 10.1038/421220a
Palaeoclimatology: Cooling a continent p.221
doi: 10.1038/421221a
Immunology: Mobilizing the army p.223
doi: 10.1038/421223a
Quantum cryptography: Code-breakers confounded p.224
doi: 10.1038/421224a
Evolutionary biology: Splitting in space p.225
doi: 10.1038/421225b
Developmental biology: Germ-cell attraction p.226
doi: 10.1038/421226a
Article
Systematic functional analysis of the Caenorhabditis elegans genome using RNAi p.231
doi: 10.1038/nature01278
Letters
Quantum key distribution using gaussian-modulated coherent states p.238
doi: 10.1038/nature01289
Single-nanowire electrically driven lasers p.241
doi: 10.1038/nature01353
Rapid Cenozoic glaciation of Antarctica induced by declining atmospheric CO2 p.245
doi: 10.1038/nature01290
Evolution of the Archaean crust by delamination and shallow subduction p.249
doi: 10.1038/nature01319
Discovery of abundant hydrothermal venting on the ultraslow-spreading Gakkel ridge in the Arctic Ocean p.252
doi: 10.1038/nature01351
Increased CO2 uncouples growth from isoprene emission in an agriforest ecosystem p.256
doi: 10.1038/nature01312
Speciation along environmental gradients p.259
doi: 10.1038/nature01274
Loss and recovery of wings in stick insects p.264
doi: 10.1038/nature01313
Genome-wide RNAi analysis of Caenorhabditis elegans fat regulatory genes p.268
doi: 10.1038/nature01279
Coupling of agonist binding to channel gating in the GABAA receptor p.272
doi: 10.1038/nature01280
Periodic Notch inhibition by Lunatic Fringe underlies the chick segmentation clock p.275
doi: 10.1038/nature01244
A zebrafish homologue of the chemokine receptor Cxcr4 is a germ-cell guidance receptor p.279
doi: 10.1038/nature01338
SAP is required for generating long-term humoral immunity p.282
doi: 10.1038/nature01318
Responses of ferns to red light are mediated by an unconventional photoreceptor p.287
doi: 10.1038/nature01310
Direct activation of RNA polymerase III transcription by c-Myc p.290
doi: 10.1038/nature01327
