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Horticulture

University of Kentucky

Crystallization

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Full-Text Articles in Life Sciences

Crystallization And Structure Of A Plant Peptide Deformylase, David W. Rodgers, Robert L. Houtz, Lynnette M. A. Dirk, Mark Williams Apr 2013

Crystallization And Structure Of A Plant Peptide Deformylase, David W. Rodgers, Robert L. Houtz, Lynnette M. A. Dirk, Mark Williams

Horticulture Faculty Patents

This invention relates to the crystal structure of a plant peptide deformylase polypeptide and methods of using the structure to design compounds that modulate the activity of the polypeptide.


Relative Crystallinity Of Plant Biomass: Studies On Assembly, Adaptation And Acclimation, Darby Harris, Seth Debolt Aug 2008

Relative Crystallinity Of Plant Biomass: Studies On Assembly, Adaptation And Acclimation, Darby Harris, Seth Debolt

Horticulture Faculty Publications

Plant biomechanical design is central to cell shape, morphogenesis, reproductive performance and protection against environmental and mechanical stress. The cell wall forms the central load bearing support structure for plant design, yet a mechanistic understanding of its synthesis is incomplete. A key tool for studying the structure of cellulose polymorphs has been x-ray diffraction and fourier transform infrared spectroscopy (FTIR). Relative crystallinity index (RCI) is based on the x-ray diffraction characteristics of two signature peaks and we used this technique to probe plant assembly, adaptation and acclimation. Confocal microscopy was used to visualize the dynamics of cellulose synthase in transgenic …