P J Lockhart

A frequency-dependent significance test for parsimony.

D Penny, M Steel, M. Steel, 1995, Molecular phylogenetics and evolution.

A covariotide model explains apparent phylogenetic structure of oxygenic photosynthetic lineages.

M. Steel, D. Huson, P. Lockhart, 1998, Molecular biology and evolution.

Evolution of chlorophyll and bacteriochlorophyll: the problem of invariant sites in sequence analysis.

D Penny, M Steel, P J Waddell, 1996, Proceedings of the National Academy of Sciences of the United States of America.

How molecules evolve in eubacteria.

M. Steel, Y. van de Peer, M. Fraunholz, 2000, Molecular biology and evolution.

Invariable sites models and their use in phylogeny reconstruction.

M Steel, M. Steel, D. Huson, 2000, Systematic biology.