CORRIGENDUMdoi:10.1038/nature03941

EphB receptor activity suppressescolorectal cancer progressionEduard Batlle, Julinor Bacani, Harry Begthel, Suzanne Jonkheer,Alexander Gregorieff, Maaike van de Born, Nuria Malats,Elena Sancho, Elles Boon, Tony Pawson, Steven Gallinger,Steven Pals & Hans Clevers

Nature 435, 1126–1130 (2005)

In the author list of this paper, Suzanne Jonkheer’s surname wasincorrectly spelled ‘Jonkeer’.

CORRIGENDUMdoi:10.1038/nature04044

Similar response of labile and resistant soilorganic matter pools to changes intemperatureChangming Fang, Pete Smith, John B. Moncrieff & Jo U. Smith

Nature 433, 57–59 (2005)

The x axis of Fig. 1 of this Letter was mislabelled. The correct ticklabels (from left to right) should read: ‘Root-free soil 0–10 cm’;‘Intact soil 0–10 cm’; ‘Root-free soil 20–30 cm’; and ‘Intact soil20–30 cm’. These errors do not affect any of our conclusions.

ERRATUMdoi:10.1038/nature04042

An integrated view of the chemistry andmineralogy of martian soilsAlbert S. Yen, Ralf Gellert, Christian Schroder, Richard V. Morris,James F. Bell III, Amy T. Knudson, Benton C. Clark,Douglas W. Ming, Joy A. Crisp, Raymond E. Arvidson,Diana Blaney, Johannes Bruckner, Philip R. Christensen,David J. DesMarais, Paulo A. de Souza Jr, Thanasis E. Economou,Amitabha Ghosh, Brian C. Hahn, Kenneth E. Herkenhoff,Larry A. Haskin, Joel A. Hurowitz, Bradley L. Joliff,Jeffrey R. Johnson, Gostar Klingelhofer, Morten Bo Madsen,Scott M. McLennan, Harry Y. McSween, Lutz Richter, Rudi Rieder,Daniel Rodionov, Larry Soderblom, Steven W. Squyres,Nicholas J. Tosca, Alian Wang, Michael Wyatt & Jutta Zipfel

Nature 436, 49–54 (2005)

Reference 34 should have read: “34. Goetz, W. et al. Indication ofdrier periods on Mars from the chemistry and mineralogy ofatmospheric dust. Nature doi:10.1038/nature03807 (this issue).”The HTML version has been corrected online.

NATURE|Vol 436|11 August 2005 ERRATA & CORRIGENDA

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