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Artículo
A Carotenogenic Enzyme Aggregate in Phycomyces: Evidence from Quantitive Complementation
(National Academy of Sciences, 1971)
Wild-type Phycomyces blakesleeanus accumulates β-carotene, while the mutant strain C2 is unable to synthesize carotenoids, and the mutant strain C9 accumulates lycopene. Heterokaryons containing a proportion, p, of C2 ...
Artículo
Nitrosoguanidine assay of episomal integration in Escherichia coli
(American Society for Microbiology, 1973)
Mutations affecting utilization of lactose and resistance to the male-specific phages fl, f2, and Q8 tend to occur simultaneously more often than expected by chance in Hfr strains whose origin of transfer is close to the ...
Artículo
Carotene-superproducing strains of Phycomyces
(1098-5336, 1978)
Production of fl-carotene by wild-type Phycomyces blakesleeanus can be stimulated by light, chemicals, regulatory mutations, and sexual interaction between mycelia of opposite sex. Through genetic manipulations, we have ...