Transcriptome profiling of stems from two rapeseed cultivars under low- and high-density planting conditions

This dataset contains transcriptome sequencing data from the penultimate stem internodes of two rapeseed (Brassica napus L.) cultivars, Zhongshuang 11 (ZS11) and Huayouza 50 (HYZ50), grown under two planting densities: 3.0 × 10⁵ plants ha⁻¹ (low density, LD) and 6.0 × 10⁵ plants ha⁻¹ (high density, HD). The penultimate stem internodes were collected at the initial flowering and end of flowering stages for RNA sequencing.

This dataset includes raw sequencing reads and sample information generated to characterize transcriptomic responses of rapeseed stems under different planting densities and developmental stages.