Figure S3. (A)
pek-1-promoted GFP. (B)
atf-6-promoted GFP. The upstream 3.5-kb promoter regions of the
pek-1 gene and the
atf-6 gene were fused to the coding region of GFP (Fire lab GFP expression vector ppD95.75). The expression patterns were confirmed in at least five independent stable lines carrying extrachromosomal arrays of the GFP fusion constructs.