Goyon C, Faugeron G, Rossignol JL (1988)
Molecular cloning and characterization of the met2 gene from Ascobolus immersus
Gene 63: 297

Langin T, Faugeron G, Goyon C, Nicolas A, Rossignol JL (1986)
The MET2 gene of Saccharomyces cerevisiae: molecular cloning and nucleotide sequence
Gene 49: 283