共 15 条
[2]
BACKMAN K, 1977, THESIS HARVARD U
[4]
OCCURRENCE OF SUPPRESSORS IN CAFFEINE-RESISTANT MUTANTS FROM E COLI K12
[J].
MUTATION RESEARCH,
1969, 7 (03)
:273-&
[5]
Hopkins N, 1971, BACTERIOPHAGE LAMBDA, P571
[6]
JACOB F, 1954, ANN I PASTEUR PARIS, V87, P653
[8]
LEVINE A, UNPUBLISHED