Table 1

Comparison of peak wavelength (nanometers) of maximum absorbance for cichlid cone opsin genes expressed in COS cells and reconstituted with 11-cis retinal and visual pigments measured in situ by microspectrophotometry

Gene

SWS1

SWS2b

SWS2a

RH2b

RH2aβ

RH2aα

LWS


Metriaclima zebra [1]

368

423

484

519

528

Tilapia [19]

360

425

456

472

518

528

560

Tilapia MSP (this work)

359 ± 6

427 ± 8

456 ± 5

483 ± 9

529 ± 12

595 ± 22


Microspectrophotometry (MSP) data are given as the average ± 1 standard deviation and data for RH2a α and β are analyzed as one group.

Carleton et al. BMC Biology 2008 6:22   doi:10.1186/1741-7007-6-22

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