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Full-Text Articles in Molecular Biology
Nodulin 26 Like Intrinsic Proteins: Structurally Similar Membrane Channels With Diverse Functions In Plant Hypoxia Stress, Metalloid Nutrition & Toxicity, Zachary Beamer
Doctoral Dissertations
Plant nodulin 26 intrinsic proteins are categorized into three groups (NIP I, II, and III) based on pore architecture. NIP II and III participate in metalloid nutrition, whilst the function of a third (NIP I) is less understood. Here we investigate the physiological function of one NIP I protein (Arabidopsis thaliana NIP2;1) as a lactic acid channel, and also explore the structural basis for metalloid and water permeability of NIP I and NIP II proteins in general. In addition, a strategy was developed for the purification and crystallization of soybean nodulin 26 as a step towards structure determination of a …