S. Essad

Medicago truncatula, a model plant for studying the molecular genetics of theRhizobium-legume symbiosis

P. Gallusci, T. Huguet, G. Duc, 1990, Plant Molecular Biology Reporter.

Localization by in situ hybridization of a low copy chimaeric resistance gene introduced into plants by direct gene transfer

I. Potrykus, S. Essad, M. Saul, 1987, Molecular and General Genetics MGG.

Geographical variation in base chromosome number and polyploidy within the genus Dioscorea, on the basis of chromosome count in Dioscorea transversa Brown, D. pilosiuscula Bert. and D. trifida L

S. Essad, 1984 .