TY - RPRT TI - Satellite tobacco mosaic virus sequence variants with only five Nucleotide differences can interfere with each other in a cross protection-like phenomenon in plants AU - Gael Kurath AU - J. Allan Dodds PY - 1994 DO - 10.1006/viro.1994.1441 UR - https://pubs.usgs.gov/publication/70180401 ID - 70180401 ER -