SRR4249931 3510_3807_3510_N_TIP521_4_R1.fastq.gz A_180bp SRR4249932 471_3807_3653_N_TIP521.4_CGATGT_R2.fastq.gz C_2000bp SRR4249933 run562.EAR123_L004_R2.fastq.gz D_8000bp