SRX4082391 SRA703807 wt_L4_ATAC-seq_rep2;_Caenorhabditis_elegans;_ATAC-seq wt_L4_ATAC-seq_rep2;_Caenorhabditis_elegans;_AT... ATAC-seq ATAC-seq wild-type N2|L4 larvae wild-type N2 ATAC-seq