Patrick J. Vogan

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This study evaluates acclimation of photosynthesis and stomatal conductance in three evolutionary lineages of C3, C3–C4 intermediate, and C4 species grown in the low CO2 and hot conditions proposed to favo r the evolution of C4 photosynthesis. Closely related C3, C3–C4, and C4 species in the genera Flaveria, Heliotropium, and Alternanthera were grown near(More)
Increasing the frequency of resistance to the non-native fungus Cronartium ribicola (causative agent of white pine blister rust, WPBR) in limber pine populations is a primary management objective to sustain high-elevation forest communities. However, it is not known to what extent genetic disease resistance is costly to plant growth or carbon economy. In(More)
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