Kawamura, S., Hirai, M., Takenaka, O., Radlwimmer, F. B. and Yokoyama, S. (2001). Genomic and spectral analyses of long to middle wavelength-sensitive visual pigments of common marmoset (Callithrix jacchus). Gene, 269 (1-2):45-51.

Red-green allelic visual pigments (opsins) of a New World monkey (common marmoset) were reconstituted in vitro and measured for absorption spectra for the first time.