R. Gasser

Resistance of tobacco to Thielaviopsis basicola under tissue culture conditions and increased susceptibility after transformation with Agrobacterium tumefaciens T-DNA

G. Défago, H. Kern, R. Gasser, 1988 .

Scopolin, a Biochemical Marker for Resistance to Thielaviopsis basicola in Callus and Crown‐Gall Tissue Cultures of Tobacco

G. Défago, H. Kern, R. Gasser, 1988 .

Editor's note: More on Senate Bill S‐158, “when does human life begin?”

R. Brent, R. Gasser, 1982 .

Characteristics of Persisting Students Utilizing the Retention Self-Study Framework: A Case Study

R. Gasser, 2006 .