Publications by authors named "Christine A McAllister"

Individuals with an intellectual developmental disorder are four times more likely to have a co-occurring mental health diagnosis, as compared to the general population, and 60%-80% of individuals with IDDs have experienced at least one form of abuse. However, counselors receive little training to adequately help this population. In this article, counseling considerations related to individuals who have intellectual development disorder are discussed, with a particular focus on the presence of trauma in this population.

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Herbaria contain a cumulative sample of the world's flora, assembled by thousands of people over centuries. To capitalize on this resource, we conducted a specimen-based analysis of a major clade in the grass tribe Andropogoneae, including the dominant species of the world's grasslands in the genera , , and several others. We imaged 186 of the 250 named species of the clade, georeferenced the specimens and extracted climatic variables for each.

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Premise Of The Study: Autopolyploidy, genome duplication within a single lineage, can result in multiple cytotypes within a species. Geographic distributions of cytotypes may reflect the evolutionary history of autopolyploid formation and subsequent population dynamics including stochastic (drift) and deterministic (differential selection among cytotypes) processes. Here, we used a population genomic approach to investigate whether autopolyploidy occurred once or multiple times in Andropogon gerardii, a widespread, North American grass with two predominant cytotypes.

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We addressed the question: "Are short-term, leaf-level measurements of photosynthesis correlated with long-term patterns of plant success?" in a productive grassland where interspecific competitive interactions are important. To answer this question, seasonal patterns of leaf-level photosynthesis were measured in 27 tallgrass prairie species growing in sites that differed in species composition and productivity due to differences in fire history. Our specific goals were to assess the relationship between gas exchange under field conditions and success (defined as aerial plant cover) for a wide range of species, as well as for these species grouped as dominant and sub-dominant grasses, forbs, and woody plants.

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