Restriction digests of the clone give the following sizes (kb): EcoRI--3.9, 2.9; BamHI/HindIII--3.2, 2.7, 0.6; PstI--3.8, 2.7; HindIII--6.5; BamHI--3.5, 3.0. The insert includes the following sites (approximate kb from the 5' end of the insert): BamHI--0.27; EcoRI--1.1; ApaI--1.6; BglII--2.2; KpnI--2.4. Encodes about 80% of the virus genome from the 3' end. Hybridizes to three RNAs from infected plant tissue: a genomic RNA (about 4.7 kb), a 2.1 kb RNA and a 1.0 kb RNA. |