Identification of genetic, epigenetic and habitual risk factors of Trisomy 21 & chromosomal nondisjunction
Genetic & epigenetic risk factors of male infertility.
Effects of common toxicants on the genetic regulations of developmentally relevant genes in organ primordial, i.e, imaginal disc in Drosophila.
Evolution of immune response among related species and local demes of Drosophila.
Ghosh S, Dey SK (2003) DNA diagnosis of Down syndrome using polymerase chain reaction and polymorphic microsatellite markers. International Journal Human Genetics3: 17-20. ISSN No. 0972- 3575. Impact factor: 0.5.
Dey SK, Deb Majumder I and Ghosh S (2003) Cytogenetic investigations in referral cases of congenital disorders from Kolkata, India.Journal of Biological Research 23(2)1-6. ISSN No. 2241-5793. Impact Factor: 1.2.
Dev Majumder I, Ghosh S, Dey SK (2004) Sex Determination in Children with Ambiguous Genitalia by Polymerase Chain Reaction.International Journal of Human Genetics4: 215-217. ISSN No. 0972-3575. Impact Factor : 0.5.
Dey SK, Ghosh S (2005)PCR based detection of parental origin of extra chromosome 21 in Down syndrome. International Journal of Hum Genetics5:183-186. ISSN No. 0972-3575. Impact factor: 0.5