共 23 条
[2]
BRANCH AD, 1984, SCIENCE, V223, P450, DOI 10.1126/science.6197756
[3]
Chaconas G, 1980, Methods Enzymol, V65, P75
[6]
Diener T. O., 1979, Viroids and viroid diseases.
[7]
SPINDLE TUBER VIRUS IN SEEDS AND POLLEN OF INFECTED POTATO PLANTS
[J].
AMERICAN POTATO JOURNAL,
1970, 47 (03)
:75-&
[9]
GRIERSON D, 1982, GEL ELECTROPHORESIS