title: Transcriptome analysis of Sinorhizobium meliloti CCNWSX0020 in response to copper and zinc
design: Sinorhizobium meliloti CCNWSX0020 strain was treated under four conditions:copper exposure for 30min,copper exposure for 24h, zinc exposure for 30min and zinc exposure for 24. Then total RNA was extracted and sequenced on an Illumina HiSeq 4000 platform.