Peer reviewed

1. Alex S.M, Dicto J, Purushothama M.G and Manjula.S (2008). Differential expression of metallothionein type- 2 homologues in leaves and roots of Black pepper (Piper nigrum L). Genetics and Molecular Biology Vol.31(2): 551-554.
2. Dicto J. and S.Manjula 2005. Identification of elicitor-induced PR5 gene homologue in Piper colubrinum Link by suppression subtractive hybridization. Curr. Sci. vol.88, No.4, 624-627.
3. T.S. Preetha, S.Manjula and G.M.Nair. 2004. Direct organogenesis from leaf explants in Piper colubrinum Link. J. Plant Biol.31(2).153-156.
4. Nisha,A, S.Narasimhan, S.Manjulaand G.M Nair. 2004. Direct organogenesis in Geophila reniformis D.Don., an important medicinal herb. J. Plant Biotechnology. 6(3), 1-4.
5. S.Manjulaand G.M.Nair. 2002. High frequency regeneration from callus cultures of Solanum aculeatissimum Jacq. and possible exploitation of Solasodine. Journal of Plant Biology.Vol.29, No.1 23-27.
6. S.Manjula Anju Job and G.M. Nair. 2000. Somatic embryogenesis from leaf derived callus of Tylophora indica ( Burm.F.) Merrill. Indian J.Exp.Biol.38: 1069-1072.
7. S.Manjula Anita Thomas, Benny Daniel& G.M Nair 1997. In Vitroplant regeneration of Aristolochia indica through axillary shoot multiplication & organogenesis. Plant Cell Tiss. Org. Cult.51: 145 – 148.
8. S.Manjula P.S.Kavita Rani, Benny Daniel & G.M.Nair 1999. Tissue Culture &Biochemical Studies in Maranta arundinacea Linn., a tuber yielding plant of medicinal importance.In : Tropical Tubercrops. In Food security & nutrition . C.Balagopalan , T.V.R Nair, S.Sundaresan, T.Premkumar& K.R.Lakshmi(Eds) pp 256 – 266. Oxford & IBH publishing co, New Delhi.
9. Benny Daniel, P.S . Kavita Rani, S.Manjula& G.M. Nair 1999. Plantlet devolopment in Asparagus racemosus Willd. – A tuber yielding medicinal plant through in vitro shoot multiplication & Organogenesis In : Tropical tubercrops. In Food security & nutrition . C.Balagopalan , T.V.R Nair, S.Sundaresan, T.Premkumar& K.R.Lakshmi(Eds) pp 256 – 266. Oxford & IBH publishing co,New Delhi. Pp 248- 255..
10. A.S Rubin Jose , Valsala.K, S.Manjula & G.M.Nair 1998. Micropropagation, Induction of variations through physical & chemical mutagen applications & analysis of induced variations using biochemical parameters in Syngonium podophyllum Schott cv. White butter fly In: Proceedings of 10th Kerala science congress. pp 216 – 218.
11. Manjula. S. And Dicto J. Suppression subtractive hybridization (SSH) for the identification of differentially expressed defense related genes in Piper colubrinum Link. In. Proceedings of the Asian Conference for Plant Pathology held in the National University of Singapore during 24th to 28th June, 2005.
12. Dicto,J and Manjula. S..2005. Over expression of metallothionein transcripts in Piper colubrinum under stress. In Proceedings of the National Symposium on Plant biotechnology: New Frontiers, held in CIMAP, Lucknow from 18-20th November, 2005.
13. Susan M Alex, Dicto Jose, Purushothama MG and Manjula S. 2008. Differential expression of metallothionein type- 2 homologues in leaves and roots of Black pepper (Piper nigrum L). Genetics and Molecular Biology: 31 (2): 551-554.