《自然》 目錄
Volume 422 Number 6931
2003年4月3日
研究亮點
News & Views
Oceanography: Mixing with latitude p.477
doi:10.1038/422477a
Microbiology: Gut defence p.478
doi:10.1038/422478a
Planetary science: Of asteroids and onions p.479
doi:10.1038/422479a
Cell motility: Making streams p.481
doi:10.1038/422481a
Behavioural ecology: Coots count p.483
doi:10.1038/422483a
Nuclear physics: Into the fission valley p.485
doi:10.1038/422485a
Articles
Egg recognition and counting reduce costs of avian conspecific brood parasitism p.495
doi:10.1038/nature01505
Letters
An enhanced cosmic-ray flux towards Persei inferred from a laboratory study of the H3+?e- recombination rate p.500
doi:10.1038/nature01498
Structure and thermal history of the H-chondrite parent asteroid revealed by thermochronometry p.502
doi:10.1038/nature01499
Critical thickness for ferroelectricity in perovskite ultrathin films p.506
doi:10.1038/nature01501
Homogeneous climate variability across East Antarctica over the past three glacial cycles p.509
doi:10.1038/nature01525
Reduced mixing from the breaking of internal waves in equatorial waters p.513
doi:10.1038/nature01507
Cannibalism in the Madagascan dinosaur Majungatholus atopus p.515
doi:10.1038/nature01532
Protection against enteric salmonellosis in transgenic mice expressing a human intestinal defensin p.522
doi:10.1038/nature01520
PAC1 phosphatase is a transcription target of p53 in signalling apoptosis and growth suppression p.527
doi:10.1038/nature01519
The voltage dependence of NADPH oxidase reveals why phagocytes need proton channels p.531
doi:10.1038/nature01523
Crystal structure of a transcription factor IIIB core interface ternary complex p.534
doi:10.1038/nature01534
Conservation of total synaptic weight through balanced synaptic depression and potentiation p.5158
doi:10.1038/nature01530
