Kushwaha , R and Chanda, S and Ogra, R K and Bhattacharya, Amita (2010) Cryopreservation criteria of podophyllum hexandrum and Aconitum heterophyllum seeds based on storage behavior. Seed technology, 32 (2). pp. 117-127.

kushwaha, R and Pandey, S and Chanda, S and Bhattacharya, Amita and Ahuja, Paramvir Singh (2007) GA3 induced changes in slow growing endangered Himalayan plant Podophyllum hexandrum and hastening of vegetative growth. Plant Growth Regulation, 51 (3). pp. 207-215.

Bhattacharya, Amita and Saini, U and Ahuja, Paramvir Singh (2006) Transgenic Tea. Transgenic Tea, 5 (1). pp. 39-52.

Mondal , T K and Bhattacharya, Amita and Lakshmikumaran, M and Ahuja, Paramvir Singh (2004) Recent advances of tea (Camellia sinensis) biotechnology. Plant Cell Tissue and Organ Culture, 76 (3). pp. 195-254.

Sandal, I and Bhattacharya, Amita and Kumar, Amit and Sharma, Madhu and Shanker, Adarsh and Ahuja, Paramvir Singh (2005) Gradual depletion of 2,4-D in the culture medium for indirect shoot regeneration from leaf explants of Camellia sinensis (L.) O. Kuntze. Plant Growth Regulation, 47 (2-3). pp. 121-127.

Sandal, I and Saini, U and Bhattacharya, Amita and Ahuja, Paramvir Singh and Lacroix, B and Citovsky, V (2007) Agrobacterium-mediated genetic transformation of tea leaf explants: effects of counteracting bactericidity of leaf polyphenols without loss of bacterial virulence. Plant Cell Reports, 26 (2). pp. 169-176.

Bhattacharya, Amita and Sood, Priyanka and Citovsky, V (2010) The roles of plant phenolics in defence and communication during Agrobacterium and Rhizobium infection. Molecular Plant Pathology, 11 (5). pp. 705-719. ISSN 1464-6722

Sharma, P and Bhattacharya, Amita and Pandey, S and Nagar , P K and Ahuja, Paramvir Singh (2004) ABA associated biochemical changes during somatic embryo development in Camellia sinensis (L.) O. Kuntze. Journal of Plant Physiology, 161 (11). pp. 1269-1276.

Kushwaha , R and Pandey, S and Chanda, S and Bhattacharya, Amita and Ahuja, Paramvir Singh (2008) Temperature-dependent growth and emergence of functional leaves: an adaptive mechanism in the seedlings of the western Himalayan plant Podophyllum hexandrum. Journal of Plant Research, 121 (3). pp. 299-309.

Mondal, T K and Bhattacharya, Amita and Ahuja, Paramvir Singh and Sharma, Madhu (2001) Induction of in vivo somatic embryos from tea(Camellia sinensis)cotyledones. Current Science., 81 (3). pp. 297-300.

Mondal, T K and Bhattacharya, Amita and Sood, A and Ahuja, Paramvir Singh (2002) Propagation of tea (Camellia sinensis(L.)O.Kuntze) by shoot proliferation of alignate encapsulated axillary buds stored at 4 degree C. Current Science, 83. pp. 941-944.

Sood, Priyanka and Bhattacharya, Amita and Sood, A (2011) Problems and possibilities of monocot transformation. Biologia Plantarum, 55 (1). pp. 1-15.

Mondal, T K and Bhattacharya, Amita and Ahuja, Paramvir Singh (2001) Induction of synchronous secondary somatic embryogenesis in Camellia sinensis (L.) O. Kuntze. J.Pl.Physiol., 158. pp. 945-51.

csir, ihbt (2003) An efficient method for micropropagation of tea (Camellia sinensis) plants using leaf explants. 09/813,101(6,599,743).

Bhattacharya, Amita and Nagar , P K and Ahuja, Paramvir Singh (2002) Seed development in Camellia sinensis (L.) O. Kuntze. Seed Science Research, 12 (1). pp. 39-46. ISSN 0960-2585

Bhattacharya, Amita and Nagar , P K and Ahuja, Paramvir Singh (2004) Changes in en dog e nous indole-3-ace tic acid and some bio chem i cal pa ram e ters dur ing seed de vel op ment in Ca mel lia sinensis (L.) O. Kuntze. Acta Physiologia Plantarum, 26 (4). pp. 399-404.

csir, ihbt (2009) Caffeine fraction obtained from tea leaves and a method for inducing Agrobacterium tumefaciens-mediated genetic transformation in plants using said caffeine fraction. 10/396,5937 (7,608,288).

csir, ihbt (2006) Use of tea leaf extract as a potent bactericidal agent for Agrobacterium tumefacienns mediated genetic transformations. 10/106,528 (7,145,058).

Kushwaha , R and Bhattacharya, Amita and Singh , Bikram and Singh , R D (2010) Factors affecting podophyllotoxin yield in the ex situ grown Podophyllum hexandrum, an endangered alpine native of the western Himalayas. Journal of Natural Medicine.

Mondal, T K and Bhattacharya, Amita and Sood, A and Ahuja, Paramvir Singh (2001) Development of a selection system for Agrobacterium mediated genetic Transformation of tea (Camellia sinemsis). Journal of Plant Crop., 29. pp. 45-48.

Mondal, T K and Bhattacharya, Amita and Ahuja, Paramvir Singh (2001) Transgenic tea (Camellia sinensis(L.)O.Kuntze-cv Kangra Jat)Plants pbtained by Agrobacteium mediated transformation of somatic embryos. Plant Cell Reports., 20. pp. 712-720.

Bhattacharya, Amita and Mondal, T K and Sandal, I and Prakash, Om and Kumar, Sanjay and Ahuja, Paramvir Singh (2004) Genetic transformation of tea In:(Ed.Curtis,l.) Transgenic Crops od the World Chaplter 13. Kluwer Academic Publishers, . pp. 171-185.

Kharkwal, A C and Prakash, Om and Bhattacharya, Amita and Ahuja, Paramvir Singh (2004) Mass propagation and conservation of Podophyllum emodi wall-An endangered medicinal plant of the Himalaya. Plant Genetic Resources, 2 (1). pp. 51-57.

Saini, U and Bhattacharya, Amita (2004) GMOs and biosafety In: Biochemical and biotechnological advances in crop productivity and quality improvement. CP Awasthi (Ed.). Indian society of Agricultural Biochemists Palampur, CSKHPKV, Palampur . pp. 41-49.

Sharma , P and Pandey, S and Bhattacharya, Amita and Nagar , P K and Ahuja, Paramvir Singh (2004) Role of ABA and dessication tolerance ub tea simatic embryos. Indian Journa of Plant Physiology. pp. 661-665.

csir, ihbt (2011) Caffeine fraction obtained from tea leaves and a method for inducing Agrobacterium tumefaciens-mediated genetic transformation in plants using said caffeine fraction. 12/568,502 (7,879,371).

Sandal, I and Bhattacharya, Amita and Saini, U and Kaur, D and Sharma , S and Gulati, Ashu and Kumar, J K and Kumar, Neeraj and Dayma, Joytsna and Das, Pralay and Singh , Bikram and Ahuja, Paramvir Singh (2011) Chemical modification of L-glutamine to alpha-amino glutarimide on autoclaving facilitates Agrobacterium infection of host and non-host plants: A new use of a known compound. Chemical Biology, 11. pp. 1-13.

csir, ihbt (2009) USE OF TEA LEAF EXTRACT FOR INHIBITING MICROBIAL TRANSFORMANT. 2368/DELNP/2004 (233570).

Kushwaha , R and Bhattacharya, Amita and Singh , Bikram and Singh, R D (2012) Factors affecting podophyllotoxin yield in the ex situ grown Podophyllum hexandrum, an endangered alpine native of the western Himalayas. J Nat Med, 66. pp. 1-7.

Kaur, D and Ogra, R K and Bhattacharya, Amita and Sood, A (2012) Changes in sugar levels during slow growth of Dendrocalamus hamiltonii somatic embryos due to liquid paraffin overlay. In Vitro Cell.Dev.Biol, 48. pp. 120-126.

Saini, Uksha and Kaur, Devinder and Chanda , Sanjoy and Bhattacharya, Amita and Ahuja, Paramvir Singh (2012) Application of betaine improves solution uptake and in vitro shoot multiplication in tea. Plant Growth Regulation, 67. pp. 65-72.

Patial, V and Devi, K and Sharma, Madhu and Bhattacharya, Amita and Ahuja, Paramvir Singh (2012) Propagation of Picrorhiza kurroa Royle ex Benth: An important medicinal plant of Western Himalaya. Journal of medicinal Plant Research, 6 (34). pp. 4848-4860.

Sood, A and Bhattacharya, Amita and Sharma, Madhu and Sharma, R K and Nadha, Harleen Kaur and Sood, Priyanka and Mehta, R. and Kaur, D and Brar, Jasmine and Ahuja, Paramvir Singh (2012) Somatic Embryogenesis and Agrobacterium Mediated Genetic Transformation in Bamboos. Journal of (Eds) Junaid Aslam, P.S. Srivastava, M.P. Sharma, Narosa Book Distributors Pvt Ltd. New Delhi,. pp. 168-178.

Sood, Priyanka and Bhattacharya, Amita and Joshi, Robin and Gulati, Ashu and Chanda , Sanjoy and Sood, A (2013) A method to overcome the waxy surface, cell wall thickening and polyphenol induced necrosis at wound sites - the major deterrents to Agrobacterium mediated transformation of bamboo, a woody monocot. Journal of Plant Biochemistry and Biotechnology.

Sharma, Vivek and Bhandari, P and Singh , Bikram and Bhattacharya, Amita and Shanmugam, V (2012) Chitinase Expression Due to Reduction in Fusaric Acid Level in an Antagonistic Trichoderma harzianum S17TH. Indian Journal of Microbiology.

Sharma , P K and Negi, M S and Sharma, S and Bhardwaj , P and Bhattacharya, Amita and Kumar, R and Tripathi, S B and Vijayan, D and Baruah, A R and Das, S C and Bera, B and R, Rajkumar and Thomas, J and Sud, R K and Muraleedharan, N and Hazarika, M and Lakshmikumaran, M and Raina, S N and Ahuja, Paramvir Singh (2010) AFLP-Based Genetic Diversity Assessment of Commercially Important Tea Germplasm in India. Biotechemical Genetics, 48. pp. 549-564.

Kumar, Neeraj and Pandey, S and Bhattacharya, Amita and Ahuja, Paramvir Singh (2004) Do leaf surface characteristics affect Agrobacterium infection in tea [Camellia sinensis(L.) O Kuntze? Journal of Biosource, 29 (3). pp. 309-317. ISSN 0250-5991

Pandey, S and Kushwaha , R and Bhattacharya, Amita and Prakash , Om and Ahuja, Paramvir Singh (2005) Ex situ conservation of Aconitum heterophyllum Wall.—an endangered medicinal plant of the Himalaya through mass propagation and its effect on growth and alkaloid content. Plant Genetic Resource, 3 (2). pp. 127-135.

Mondal, T K and Bhattacharya, Amita and Sood, A and Ahuja, Paramvir Singh (2002) Factors affecting germination and conversion frequency of somatic embryos of tea [Camellia sinensis (L.) O. Kuntze]. Journal of Plant Physiology , 159 (12). pp. 1371-21. ISSN 0176-1617

Saini, U and Kaur, D and Bhattacharya, Amita and Kumar, Sanjay and Singh, R D and Ahuja, Paramvir Singh (2012) Optimising parameters for biolistic gun-mediated genetic transformation of tea [Camellia sinensis (L.) O. Kuntze]. Journal of Horticultural Science & Biotechnology, 87 (6). pp. 605-612.

Bhattacharya, Amita and Saini, U and Sharma, P and Nagar , P K and Ahuja, Paramvir Singh (2006) Osmotin-regulated reserve accumulation and germination in genetically transformed tea somatic embryos: a step towards regulation of stress tolerance and seed recalcitrance. Seed Science Research, 16. pp. 203-211. ISSN 0960-2585

Kharkwal, A C and Kushwaha , R and Prakash , Om and Ogra, R K and Bhattacharya, Amita (2008) An efficient method of propagation of Podophyllum hexandrum: an endangered medicinal plant of the Western Himalayas under ex situ conditions. Journal of Natural Medicines, 62 (2). pp. 211-216.