RNAseq of Lupinus albus inoculated with B. japonicum ISLU101 rep1
RNA was extracted from mature nodules and surrounding roots using the Rneasy kit from Qiagen following the manufacturer's recommandation. Quality of RNA was checked using Agilent High Sensitivity RNA chip on a BioAnalyser2100. Library preparation and sequencing (Illumina 2500) was achivied by the Beijing Genomics Insitute (BGI, Hong-Kong). Reads were filtered to remove low quality sequences and assemble using Trinity v2.0.6 package.