Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Genetics and Genomics
Global Changes In Mineral Transporters In Tetraploid Switchgrasses (Panicum Virgatum L.), Nathan A. Palmer, Aaron J. Saathoff, Brian M. Waters, Teresa Donze, Tiffany M. Heng-Moss, Paul Twigg, Christian M. Tobias, Gautam Sarath
Global Changes In Mineral Transporters In Tetraploid Switchgrasses (Panicum Virgatum L.), Nathan A. Palmer, Aaron J. Saathoff, Brian M. Waters, Teresa Donze, Tiffany M. Heng-Moss, Paul Twigg, Christian M. Tobias, Gautam Sarath
Department of Agronomy and Horticulture: Faculty Publications
Switchgrass (Panicum virgatum L) is a perennial, C4 grass with great potential as a biofuel crop. An in-depth understanding of the mechanisms that control mineral uptake, distribution, and remobilization will benefit sustainable production. Nutrients are mobilized from aerial portions to below-ground crowns and rhizomes as a natural accompaniment to above-ground senescence post seed-set. Mineral uptake and remobilization is dependent on transporters, however, little if any information is available about the specific transporters that are needed and how their relative expression changes over a growing season.Using well-defined classes of mineral transporters, we identified 520 genes belonging to 40 different transporter …