Identifying the direct targets for transcription factor HIF-1a in Caenorhabditis elegans by ChIP-seq.
Hypoxia-inducible transcription factor HIF is the key regulator of hypoxia response. It is conserved from human to the model organism C. elegans. The homolog of HIF  in C. elegans is HIF-1. In C. elegans,  there are six alternative splicing isoforms for HIF-1. Isoform a (HIF1a) is the predominant one with important biological functions for stress response and longevity. Here, by performing chromatin immunoprecipitation DNA-sequencing (ChIP-seq), we identified the direct targets for HIF-1a at whole genome level. Overall design: ChIP-seq with anti-HA