TABLE 1.

Occupancy of the PBS in Mo-MuLV CCHH mutant and wild-type vRNA

Sample	Genomic RNA content (% of wild type)a	tRNA content of PBS (% of wild type)b	tRNA/genomic RNA (% of wild type)c
Wild type undiluted	100	100	100
Wild type 1:10 Dilution	12.7	11.6	91
CCHH undiluted	30.8	41.4	134
CCHH 1:10 Dilution	1.3	5.2	400

^avRNA band intensity from nondenaturing Northern blot analysis (Fig. 3B), measured by phosphorimaging. 

^b[α-³²P]dAMP-radiolabeled tRNA band intensity from primer tagging (Fig. 3A), measured by phosphorimaging. 

^cRatio of tRNA intensity to genomic RNA intensity expressed as a percentage of the wild-type value.