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Full-Text Articles in Plant Biology
De Novo Sequencing And Analysis Of Salvia Hispanica Tissue-Specific Transcriptome And Identification Of Genes Involved In Terpenoid Biosynthesis, James Wimberley, Joseph Cahill, Hagop S. Atamian
De Novo Sequencing And Analysis Of Salvia Hispanica Tissue-Specific Transcriptome And Identification Of Genes Involved In Terpenoid Biosynthesis, James Wimberley, Joseph Cahill, Hagop S. Atamian
Biology, Chemistry, and Environmental Sciences Faculty Articles and Research
Salvia hispanica (commonly known as chia) is gaining popularity worldwide as a healthy food supplement due to its low saturated fatty acid and high polyunsaturated fatty acid content, in addition to being rich in protein, fiber, and antioxidants. Chia leaves contain plethora of secondary metabolites with medicinal properties. In this study, we sequenced chia leaf and root transcriptomes using the Illumina platform. The short reads were assembled into contigs using the Trinity software and annotated against the Uniprot database. The reads were de novo assembled into 103,367 contigs, which represented 92.8% transcriptome completeness and a diverse set of Gene Ontology …
Switchgrass (Panicum Virgatum L) Flag Leaf Transcriptomes Reveal Molecular Signatures Of Leaf Development, Senescence, And Mineral Dynamics, Nathan A. Palmer, Teresa Donze-Reiner, David Horvath, Tiffany Heng-Moss, Brian M. Waters, Christian M. Tobias, Gautam Sarath
Switchgrass (Panicum Virgatum L) Flag Leaf Transcriptomes Reveal Molecular Signatures Of Leaf Development, Senescence, And Mineral Dynamics, Nathan A. Palmer, Teresa Donze-Reiner, David Horvath, Tiffany Heng-Moss, Brian M. Waters, Christian M. Tobias, Gautam Sarath
Department of Agronomy and Horticulture: Faculty Publications
Switchgrass flag leaves can be expected to be a source of carbon to the plant, and its senescence is likely to impact the remobilization of nutrients from the shoots to the rhizomes. However, many genes have not been assigned a function in specific stages of leaf development. Here, we characterized gene expression in flag leaves over their development. By merging changes in leaf chlorophyll and the expression of genes for chlorophyll biosynthesis and degradation, a four-phase molecular roadmap for switchgrass flag leaf ontogeny was developed. Genes associated with early leaf development were up-regulated in phase 1. Phase 2 leaves had …