RNA-Seq of Helianthus annuus: modern north
RNA extracted from above-ground seedling tissue using the RNEasy Plant Mini Kit (QIAGEN). Strand-specific TruSeq RNA libraries were created for each sample using Illumina NeoPrep and paired ends sequenced by Illumina HiSeq 2500 high-output mode at 2x125 bp on 1/2 a lane.