R. B. So

Rice ENOD40: isolation and expression analysis in rice and transgenic soybean root nodules.

J. Ladha, H. Kouchi, K. Takane, 1999, The Plant journal : for cell and molecular biology.

Rhizobial communication with rice roots: Induction of phenotypic changes, mode of invasion and extent of colonization

J. Ladha, F. D. de Bruijn, F. Dazzo, 1997, Plant and Soil.

Expression of the legume symbiotic lectin genes psl and gs52 promotes rhizobial colonization of roots in rice

G. Stacey, J. Ladha, R. B. So, 2005 .