TABLE 1.

Primers for amplification of full-length cro cDNA^a

Gene	Upstream	Downstream	Coding region (bp)
cro1	TTCGTGACCCTCCTCTTCTG	CTTGTCAAGACCAGCAGGCT	1,947
cro2	GTAATCCTGTCCCTCGCCTA	CCATGCACACTTTCAGTACC	2,019
cro3	ACTTGCTTCTCGGCGTTCAT	TACCCAAAACACCCGACAC	2,295
cro4	TTTGCCATGGCACCCTACTC	AGGTTCATGGGTTGCAGATC	3,072
cro5	TTCTCTCGGGTCATGGTCCG	ACACCGAGGCGTTTACACGC	3,051
cro6	ATGGTCATCCGCTCTTTCTT	CTATTCGGAATCATCTTCGA	2,355

^aPrimers are listed 5′ to 3′.