Name: S5_S9_s
Instrument: Illumina HiSeq 2000
Strategy: RNA-Seq
Source: TRANSCRIPTOMIC
Selection: cDNA
Layout: SINGLE
Construction protocol: Per plant: harvest of fine roots (< 2mm diameter) in the field, froozen in liquid nitrogen and transport to the lab on dry ice. Storage at -80°C until RNA extraction environmental samples Total RNA was extracted using the protocol of Chang S, Puryear J, Cairney J (1993, A simple and efficient method for isolating RNA from pine trees. Plant Mol Biol Rep 11:113–116). The RNA of four samples was pooled. The cDNA libraries were prepared using NEBNext Ultra RNA Library Prep Kit for Illumina (New England BioLabs, Frankfurt am Main, Germany) according to the manufactorer´s protocol