| High-frequency plant regeneration through cyclic secondary somatic embryogenesis in black pepper (Piper nigrum L.) RR Nair, S Dutta Gupta Plant Cell Reports 24, 699-707, 2006 | 79 | 2006 |
| Somatic embryogenesis and plant regeneration in black pepper (Piper nigrum L.): I. Direct somatic embryogenesis from tissues of germinating seeds and ontogeny … R Ramakrishnan Nair, S Dutta Gupta The Journal of Horticultural Science and Biotechnology 78 (3), 416-421, 2003 | 54 | 2003 |
| Somatic association of chromosomes and other mitotic abnormalities in Vanilla planifolia (Andrews) RR Nair, PN Ravindran Caryologia 47 (1), 65-73, 1994 | 38 | 1994 |
| Black pepper: botany and horticulture VA Parthasarathy, B Sasikumar, RR Nair, KJ George HORTICULTURAL REVIEWS-WESTPORT THEN NEW YORK- 33, 173, 2007 | 32 | 2007 |
| Ginger: botany and horticulture VA Parthasarathy, V Srinivasan, RR Nair, TJ Zachariah, A Kumar, ... Wiley-Blackwell, 2012 | 29 | 2012 |
| Polyploidy in a Cultivar of Black Pepper (Piper nigrum L.) and Its Open Pollinated Progenies. RR Nair, B Sasikumar, PN Ravindran Cytologia 58 (1), 27-31, 1993 | 25 | 1993 |
| Chromosome number variation among germplasm collections and seedling progenies in turmeric, Curcuma longa L. RR Nair, B Sasikumar Cytologia 74 (2), 153-157, 2009 | 23 | 2009 |
| Characterization of open-pollinated seedling progenies of turmeric (Curcuma longa L.) based on chromosome number, plant morphology, rhizome yield and rhizome quality RR Nair, KN Shiva, S Anchu, TJ Zachariah Cytologia 75 (4), 443-449, 2010 | 14 | 2010 |
| Cytogenetics and reproductive biology of major spices RR Nair Ann. Rep. 2000-Indian Inst. of Spices Res., 38-39, 2000 | 14 | 2000 |
| Role of cell wall and cell membrane integrity in imparting defense response against Phytophthora capsici in black pepper (Piper nigrum L.) VV Vandana, R Suseela Bhai, R Ramakrishnan Nair, S Azeez European Journal of plant pathology 154, 359-375, 2019 | 12 | 2019 |
| Piper barberi Gamble-a redescription of the species with a note on the karyotype N Babu, RR Nair, K Johnson George, PN Ravindran J. Spices Aromatic Crops 1, 88-93, 1992 | 11 | 1992 |
| In vitro plant regeneration from encapsulated somatic embryos of black pepper (Piper nigrum L.). RR Nair, SD Gupta | 9 | 2007 |
| Improvement of selected spices through Biotechnology tools–Black pepper, Cardamom, Ginger, Vanilla K Nirmal Babu, JK George, M Anandaraj, MN Venugopal, RR Nair Final Report, D BT, Government of India, 111, 2005 | 9 | 2005 |
| Effect of explants and genotypes on primary somatic embryogenesis in black pepper (Piper nigrum L.) RR Nair, SD Gupta Cytologia 70 (2), 195-202, 2005 | 9 | 2005 |
| Induced polyploidy in black pepper (Piper nigrum L.) RR Nair, PN Ravindran Journal of Spices & Aromatic Crops 1 (2), 151-153, 1992 | 9 | 1992 |
| Effect of colchicine induced tetraploids of ginger (Zingiber officinale Roscoe) on cytology, rhizome morphology, and essential oil content D Prasath, RR Nair, PA Babu Journal of Applied Research on Medicinal and Aromatic Plants 31, 100422, 2022 | 7 | 2022 |
| Chromosome number analysis in different sex types and open pollinated seedlings of nutmeg (Myristica fragrans Houtt) RR Nair J. Plant. Crops 47 (3), 197-201, 2019 | 6 | 2019 |
| Variation in pollen fertility and chromosome number among germplasm collections of ginger (Zingiber officinale Rosc.) R Ramakrishnan Nair Caryologia 69 (1), 73-81, 2016 | 5 | 2016 |
| Aneuploid Variation of Chromosome Number in the Somatic Cells of Piper magnificum Trel. RR Nair Cytologia 72 (2), 239-242, 2007 | 5 | 2007 |
| Induction of variability in ginger through induced mutation for disease resistance D Prasath, RS Bhai, RR Nair Conference: National Symposium on Spices and Aromatic Crops, 16-18, 2015 | 4 | 2015 |
