Errata in Science paper:

Citation 176 somehow omitted several authors. The citation should read:
"Hidden Markov Models in Computational Biology: Applications to Protein Modeling".
Anders Krogh, Michael Brown, I.Saira Mian, Kimmen Sjolander and David Haussler.
Journal of Molecular Biology (1994) 235, 1501-1531.

Citation 177 had an error in the conference name. That citation should read:
"Phylogenetic inference in protein superfamilies: Analysis of SH2 domains".
Kimmen Sjolander.  Proceedings of the conference Intelligent Systems for Molecular Biology (1998).