We review the biogeography of microorganisms in light of the biogeography of macroorganisms.
A large body of research supports the idea that free-living microbial taxa exhibit …

Traditional approaches to the study of food webs emphasize the transfer of local primary
productivity in the form of living plant organic matter across trophic levels. However, dead …

Over the past two decades, new molecular genetic techniques have had substantial impacts
on the fields of ecology, evolution and conservation. However, our current toolbox of genetic …

The adenomatous polyposis coli gene (APC) is a tumor suppressor gene that is inactivated
in most colorectal cancers. Mutations of APC cause aberrant accumulation of β-catenin, …

Inactivation of the adenomatous polyposis coli (APC) tumor suppressor gene initiates
colorectal neoplasia. One of the biochemical activities associated with the APC protein is down-…

… F to determine the point p’, and then must return to the point p’. The bound 4lE( stated in the
theorem can be reduced to 3lEI by having the return trip to p’.be along the shorter of the two …

The adenomatous polyposis coli (APC) tumor suppressor protein binds to β-catenin, a protein
recently shown to interact with Tcf and Lef transcription factors. The gene encoding hTcf-4, …

… Finally, Marsha Morin deserves special praise for putting up with my many moods while this
project slowly took form. I could not have completed it without her support and understanding…

… This mutually exclusive distribution was unlikely to be due to chance alone (P < 3 X 10 4
by … P. Stabilization of ß-cateninby genetic defects in melanoma cell lines. Science (Wash …

We know little about how ecosystems of different complexity will respond to global warming
1 , 2 , 3 , 4 , 5 . Microcosms permit experimental control over species composition and rates …