@article{oai:ir.soken.ac.jp:00003607,
 author = {蟻川, 謙太郎 and ARIKAWA, Kentaro and OZAKI, Koichi and TSUDA, Takanari and KITAMOTO, Junko and MISHINA, Yuji},
 issue = {1},
 journal = {Invertebrate Neuroscience, Invertebrate Neuroscience},
 month = {Jun},
 note = {This paper describes the primary structure of two visual pigment opsins (DfRh1 and DfRh2) in the regionalized compound eye of a dragonfly,Sympetrum frequens. The amino acid sequences were deduced from the nucleotide sequences of cDNAs isolated from a cDNA library of the dragonfly retina. The two opsins both consist of 379 amino acids with 81.3% identity. Analysis of hydropathy indicated that the sequences have seven transmembrane domains like those of previously described opsins. Expression analysis using RT-PCR revealed that DfRh1 was present only in the dorsal region whereas DfRh2 was detected in both the dorsal and the ventral regions of the eye.},
 pages = {33--39},
 title = {Two visual pigment opsins, one expressed in the dorsal region and another in the dorsal and ventral regions, of the compound eye of a dragonfly, Sympetrum frequens},
 volume = {1},
 year = {1995}
}