Research Topics
| Mark E OlsonSummaryCountry: Mexico Publications
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Detail Information
Publications
Universal foliage-stem scaling across environments and species in dicot trees: plasticity, biomechanics and Corner's RulesMark E Olson
Instituto de Biologia, Universidad Nacional Autonoma de Mexico, Tercer Circuito s n de CU, Mexico DF 04510, Mexico
Ecol Lett 12:210-9. 2009..The constancy of scaling despite environmental challenges identifies this trait constellation as a crucial axis of plant diversification...
Insights into the historical construction of species-rich Mesoamerican seasonally dry tropical forests: the diversification of Bursera (Burseraceae, Sapindales)J Arturo De-Nova
Departamento de Botanica, Instituto de Biologia, Universidad Nacional Autonoma de Mexico, Mexico City 04510, Mexico
New Phytol 193:276-87. 2012....
Ontogenetic modulation of branch size, shape, and biomechanics produces diversity across habitats in the Bursera simaruba clade of tropical treesJulieta A Rosell
Instituto de Biologia, Universidad Nacional Autonoma de Mexico, Tercer Circuito s n de Ciudad Universitaria, Mexico DF 04510, Mexico
Evol Dev 14:437-49. 2012....
Poinsettia's wild ancestor in the Mexican dry tropics: Historical, genetic, and environmental evidenceLaura Trejo
Instituto de Biologia, Universidad Nacional Autonoma de Mexico, Mexico DF, Mexico
Am J Bot 99:1146-57. 2012....
Diversification in species complexes: tests of species origin and delimitation in the Bursera simaruba clade of tropical trees (Burseraceae)Julieta A Rosell
Instituto de Biologia, Universidad Nacional Autonoma de Mexico, Tercer Circuito sn de Cd Universitaria, Mexico D F, C P 04510, Mexico
Mol Phylogenet Evol 57:798-811. 2010..simaruba and is conspecific. Despite its marked morphological variability, we recovered B. simaruba as a single valid species, which implies that it maintains genetic cohesion among distant populations throughout its vast range...
Vessel diameter-stem diameter scaling across woody angiosperms and the ecological causes of xylem vessel diameter variationMark E Olson
Instituto de Biologia, Universidad Nacional Autonoma de Mexico, Tercer Circuito s n de Ciudad Universitaria, Mexico DF, Mexico
New Phytol 197:1204-13. 2013....
Using heterochrony to detect modularity in the evolution of stem diversity in the plant family moringaceaeMark E Olson
Instituto de Biologia, Universidad Nacional Autonoma de Mexico, 3er Circuito s n CU, Mexico DF 04510, Mexico
Evolution 60:724-34. 2006..Finally, we show reasons to implicate paedomorphosis in the diversification in life form of Moringa across the Old World dry tropics...
Thinking in continua: beyond the "adaptive radiation" metaphorMark E Olson
Instituto de Biologia, Universidad Nacional Autonoma de Mexico, Tercer Circuito s n de CU, Mexico DF 04510, Mexico
Bioessays 31:1337-46. 2009..Our account of the life cycle of metaphors in science suggests that it is time to exchange the spent metaphor for new concepts that better represent the full range of diversity, disparity, and speciation rate across all of life...
Testing implicit assumptions regarding the age vs. size dependence of stem biomechanics using Pittocaulon (Senecio) praecox (Asteraceae)Julieta A Rosell
Instituto de Biologia, Universidad Nacional Autonoma de Mexico, Departamento de Botanica, Tercer Circuito s n, Ciudad Universitaria, Copilco, Coyoacán A P 70 367, Mexico, Distrito Federal, C P 04510, Mexico
Am J Bot 94:161-72. 2007..g., size and wood anatomy) and suggest that this uniformity is an example of developmental homeostasis. Finally, we discuss reasons for preferring size over absolute age as a basis for comparing ontogenies between individuals...
