Madelaine E. Bartlett

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Developmental genetic pathways involved in flower formation in model plants such as Arabidopsis and maize enable us to identify genes, gene families, and gene networks that are involved in the regulation of flower initiation, growth and differentiation. These genes can then function as " candidate genes " and their expression, function, and biochemical(More)
Inflorescence morphology is incredibly diverse. This diversity of form has been a fruitful source of inquiry for plant morphologists for more than a century. Work in the grasses (Poaceae), the tomato family (Solanaceae), and Arabidopsis thaliana (Brassicaceae) has led to a richer understanding of the molecular genetics underlying this diversity. The(More)
charge on flying hummingbirds and its potential role in pollination. Epi-illumination microscopy coupled to in situ hybridization and its utility in the study of evolution and development in non-model species. Development, Genes & Evolution, 7 pp. Bartlett, Madelaine E. and Chelsea D. Specht, 2011. Changes in expression pattern of the TEOSINTE(More)
The effects of an allelic substitution at a gene often depend critically on genetic background, the genotype at other genes in the genome. During the domestication of maize from its wild ancestor (teosinte), an allelic substitution at teosinte branched (tb1) caused changes in both plant and ear architecture. The effects of tb1 on phenotype were shown to(More)
Proteins change over the course of evolutionary time. New protein-coding genes and gene families emerge and diversify, ultimately affecting an organism's phenotype and interactions with its environment. Here we survey the range of structural protein change observed in plants and review the role these changes have had in the evolution of plant form and(More)
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