Table 1. Degenerative primers used for the isolation of crustacyanin subunit A and C.

Primer name	Sequence 5' → 3' *	Crustacyanin
A1F	TAY CAR CCN TAY AC	subunit A
A2F	GGN AAR ATH TAY CCN ACN AAN GAY TTY CC	subunit A
A2R	GGR AAR TCN TTN GTN GGR TAD ATY TTN CC	subunit A
A3R	AAN ACR AAN CCR AAY TC	subunit A
A4R	GTR TCR TAR TCN GTN TC	subunit A
C1F	CCN AAY CCN TTY GGN GAR CCN CA	subunit C
C1R	TGN GGY TCN CCR AAN GGR TTN GG	subunit C
C2R	GAY ACN GAY TAY GAR AA	subunit C

^* N = A, C, T or G; Y = C or T; R = A or G; H = A, C or T; D = A, G or T.