Abstract: In some embodiments, the present disclosure pertains to a nitrate transporter gene that includes the nucleotide sequence shown in SEQ ID NO: 1 or a functional variant thereof having at least 65% sequence identity to SEQ ID NO: 1. In some embodiments, the present disclosure pertains to a nitrate transporter protein that includes the amino acid sequence shown in SEQ ID NO: 2 or a functional variant thereof having at least 65% sequence identity to SEQ ID NO: 2. In some embodiments, the present disclosure pertains to a method of enhancing growth in a plant by introducing a nitrate transporter gene of the present disclosure into the plant to result in the expression of the nitrate transporter protein in the plant. In some embodiments, the present disclosure pertains to genetically modified plants and recombinant expression vectors that include the nitrate transporter genes of the present disclosure.

Abstract: System, including methods and compositions, for making and using transgenic plants and/or transgenic fungi that metabolize phosphite as a source of phosphorus for supporting growth.

Abstract: Methods of generating transgenic plants containing a gene of interest and a selectable marker encoding an enzyme that catalyzes oxidation of phosphite to phosphate.