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Full-Text Articles in Life Sciences
Nature, Data, And Power: How Hegemonies Shaped This Special Section, A. Kamath, B. Velocci, A. Wesner, N. Chen, Vincent A. Formica, B. Subramaniam, M. Rebolleda-Gómez
Nature, Data, And Power: How Hegemonies Shaped This Special Section, A. Kamath, B. Velocci, A. Wesner, N. Chen, Vincent A. Formica, B. Subramaniam, M. Rebolleda-Gómez
Biology Faculty Works
Systems of oppression—racism, colonialism, misogyny, cissexism, ableism, heteronormativity, and more—have long shaped the content and practice of science. But opportunities to reckon with these influences are rarely found within academic science, even though such critiques are well developed in the social sciences and humanities. In this special section, we attempt to bring cross-disciplinary conversations among ecology, evolution, behavior, and genetics on the one hand and critical perspectives from the social sciences and humanities on the other into the pages—and in front of the readers—of a scientific journal. In this introduction to the special section, we recount and reflect on the …
An Inquiry-Infused Introductory Biology Laboratory That Integrates Mendel's Pea Phenotypes With Molecular Mechanisms, Philip Kudish, E. Schlag, Nicholas J. Kaplinsky
An Inquiry-Infused Introductory Biology Laboratory That Integrates Mendel's Pea Phenotypes With Molecular Mechanisms, Philip Kudish, E. Schlag, Nicholas J. Kaplinsky
Biology Faculty Works
We developed a multi-week laboratory in which college-level introductory biology students investigate Mendel's stem length phenotype in peas. Students collect, analyze and interpret convergent evidence from molecular and physiological techniques. In weeks 1 and 2, students treat control and experimental plants with Gibberellic Acid (GA) to determine whether uncharacterized short mutant lines are GA responsive. These data allow students to place the mutation in the GA signal transduction pathway. During weeks 2 and 3, plants are genotyped for Mendel's "le" mutation using a derived cleaved polymorphic sequences (dCAPS) PCR assay. This laboratory allows students to make a direct connection between …