Singh, S and Singh , M K and Kumar, Sanjay and Ahuja, Paramvir Singh (2011) Comparative Economic Analysis of Carnation and Capsicum Cultivation under Polyhouse in Himachal Pradesh. Agricultural Situation in India. pp. 617-624.

Kumar, Amit and , Meenakshi and Lal, Brij and Uniyal, S K and Chawla, Amit and S, Rajkumar and Ahuja, Paramvir Singh (2010) "HimFlorIS"-An information system for flora in Himachal Pradesh, India. Current Science, 99 (1). pp. 98-101.

Kumar, Sanjay and Sharma, Preeti and Ahuja, Paramvir Singh (2010) Cloning of 3 novel genes modulated under drought stress conditions in tea (Camellia sinensis (L) O. Kuntze0, Sri Lanka 13490. conference presentation.

Rajkumar, S and Ahuja, Paramvir Singh (2010) Developmental adaptation of leaves in Podophyllum hexandrum for effective pollination and dispersal. Current Science, 99 (11). pp. 1518-1519. ISSN 0011-3891

Maitra-Pati, A and Sud, R K and Singh, S and Ahuja, Paramvir Singh (2010) Managemetn problems and need of North-Western Tea Industry of India. International Journal of Agriculture, 28 (3-4). pp. 357-361.

Chand, Gopi and Singh, R D and Kumar, Amit and Meena, RL and Ahuja, Paramvir Singh (2009) Current status of Ginkgo biloba L. in india. Indian Forester, 135 (11). pp. 1588-1593.

Malik, S and Bhushan, Shashi and Verma, S and Sharma , N and Sinha, Arun K and Sharma, Madhu and Ahuja, Paramvir Singh (2008) Production of naphthoquinone pigments in cell suspension cultures of Arnebia euchroma (Royale) Johnston:Influence of pH on growth kinetics and acetylshikonin. Medicianl and Aromatic Plant Science and Biotechology, 2 (1). pp. 43-49.

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.

Pati, P K and Sharma, Madhu and Prasad, Siba Rath and Sood , A and Ahuja, Paramvir Singh (2006) In vitro propagation of rose—a review. Biotechnology Advances, 24 (1). pp. 94-114.

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

Singh, S and Singh, Virendra and G D, Kiran Babu and Ahuja, Paramvir Singh (2005) Economics of scented geranium (Pelargonium sp.) oil production in western and central Himalayas†. Indian Perfumer, 49 (2). pp. 211-217.

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.

Godbole, S and Sood, A and Sharma, Madhu and Nagar , P K and Ahuja, Paramvir Singh (2004) Starch deposition and amylase accumulation during somatic embryogenesis in bamboo (Dendrocalamus hamiltonii ). Journal of Plant Physiology, 161 (2). pp. 245-248.

csir, ihbt (2010) Cloning of 3 novel genes modulated under drought stress conditions in tea (Camellia sinensis L. (O.) Kuntze). 11/430,519 (7,718,788).

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).

Sharma, Madhu and Pati, P K and Ahuja, Paramvir Singh (2005) Extra thin alginate film: an efficient technique for protoplast culture. Protoplasma, 226 (3-4). pp. 217-221.

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.

Singh, D and Ahuja, Paramvir Singh (2006) 5S rDNA gene diversity in tea (Camellia sinensis (L.) O. Kuntze) and its use for variety identification. Genome, 49. pp. 91-96.

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.

Kumar, Amit and Kumar, Neeraj and Ahuja, Paramvir Singh (2006) Effect of altitude on the primary products of photosynthesis and the associated enzymes in barley and wheat. Photosynthesis Research, 88. pp. 63-71.

Kawoosa, T and Singh, H and Kumar, Amit and Sharma, S K and Devi, K and Dutt, Som and Vats, S K and Sharma, Madhu and Ahuja, Paramvir Singh and Kumar, Sanjay (2010) Light and temperature regulated terpene biosynthesis: hepatoprotective monoterpene picroside accumulation in Picrorhiza kurrooa. Functional and Integrative Genomics, 10 (3). pp. 393-404. ISSN 1438-793X

Mishra, Nidhi and Acharya , Ruchi and Singh , Bikram and Gupta , A P and Kaul , V K and Ahuja, Paramvir Singh (2005) A simple microanalytical technique for determination of podophyllotoxin in Podophyllum hexandrum roots by quantitative RP–HPLC and RP–HPTLC. Current Science, 88 (9). pp. 1372-1373.

Thakur, R and Sood, A and Nagar , P K and Pandey, S and Sobti, R C and Ahuja, Paramvir Singh (2005) Regulation of growth of Lilium plantlets in liquid medium by application of paclobutrazol or ancymidol, for its amenability in a bioreactor system: growth parameters. Plant Cell Reports, 25 (5). pp. 382-391. ISSN 0721-7714

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).

Kumar, Neeraj and Kumar, Sanjay and Ahuja, Paramvir Singh (2005) Photosynthetic characteristics of Hordeum, Triticum, Rumex, and Trifolium species at contrasting altitudes. Photosynthetica, 43 (2). pp. 195-201.

Singh, K and Kumar, Sanjay and Yadav, S K and Ahuja, Paramvir Singh (2009) Characterization of dihydroflavonol 4-reductase cDNA in tea [Camellia sinensis (L.) O. Kuntze]. Plant Biotechnology Reports, 3 (1). pp. 95-101. ISSN 1863-5466

Sharma, V and Bhardwaj, P and Sharma, R K and Sood, A and Ahuja, Paramvir Singh (2009) Identification and cross-species amplification of EST derived SSR markers in different bamboo species. Conservation Genetics, 10 (3). pp. 721-724. ISSN 1566-0621

Singh, K and Rani, A and Paul, A and Dutt, Som and Joshi, Robin and Gulati, Ashu and Ahuja, Paramvir Singh and Kumar, Sanjay (2009) Differential display mediated cloning of anthocyanidin reductase gene from tea (Camellia sinensis) and its relationship with the concentration of epicatechins. Tree Physiology, 29 (6). pp. 837-846. ISSN 0829-318X

Sood, A and Ahuja, Paramvir Singh and Sharma, Madhu and Sharma, O P and Godbole, S (2003) In vitro protocols and field performance of elites of an important bamboo Dendrocalamus hamiltonii Nees et Arn. Ex Munro. Plant Cell,Tissue And Organ Culture, 71 (1). pp. 55-63. ISSN 0167-6857

Pati, P K and Sharma, Madhu and Sood, A and Ahuja, Paramvir Singh (2004) DIRECT SHOOT REGENERATION FROM LEAF EXPLANTS OF ROSA DAMASCENA MILL. in Vitro Plant Cellular and Developmental Biology, 40 (2). pp. 192-195.

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.

Singh , N and Kaul , V K and Megeji, N W and Singh, Virendra and Ahuja, Paramvir Singh (2008) Essential oil composition of three accessions of Dracocephalum heterophyllum Benth. cultivated at Palampur, India. Natural Product Research, 22 (11). pp. 927-936.

Rajkumar, S and Ahuja, Paramvir Singh (2010) Development adaptation of leaves in Podophyllum hexandrum for effective pollination and dispersal. Current Science, 99 (11). pp. 1518-1519.

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.

S, Rajkumar and Ahuja, Paramvir Singh (2010) Development adaptation of leaves in Podophyllum hexandrum for effective pollination and dispersal. Current Science, 99 (11). pp. 1518-1519.

csir,ihbt (2003) An efficient new method for protoplast culture. 09/820,556 (6,569,680).

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.

Pati, P K and Sharma, Madhu and Ahuja, Paramvir Singh (2001) Micropropagation, protoplast culture and its implications in the improvement of scented rose. Acta Hort., 547. pp. 147-58.

csir, ihbt (2008) AN IMPROVED DEVICE FOR ACCLIMATIZATION. 279/DEL/1999 (215721).

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

Singh , H and Gahlan, Prashant and Dutt, Som and Ahuja, Paramvir Singh and Kumar , Sanjay (2011) Why uproot Picrorhiza kurrooa, an endangered medicinal herb? Current Science, 100. pp. 1055-1059.

Jaitak, V and Gupta , A P and Kaul , V K and Ahuja, Paramvir Singh (2008) Validated high-performance thin-layer chromatography method for steviol glycosides in Stevia rebaudiana. Journal of Pharmaceutical and Biomedical Analysis, 47. pp. 790-794.

Chawla, Amit and Kumar, Amit and S, Rajkumar and Singh , R D and Thukral, A K and Ahuja, Paramvir Singh (2010) Correlation of Multispectral Satellite Data with Plant Species Diversity vis-à-vis Soil Characteristics in a Landscape of Western Himalayan Region, India. Applied Remote Sensing Journal , 1 (1). pp. 1-13.

Gill, T and Kumar, Sanjay and Ahuja, Paramvir Singh and Sreenivasulu, Y (2010) Over-expression of Potentilla superoxide dismutase improves salt stress tolerance during germination and growth in Arabidopsis thaliana. Journal of Plant Genetics and Transgenics, 1. pp. 6-10.

Pati, P K and Sharma, Madhu and Ahuja, Paramvir Singh (2004) Isolation of microspore protoplasts in Rosa L. Current Science, 87 (1). pp. 23-24. ISSN 0011-3891

Singh, S and Dhyani, D and Ahuja, Paramvir Singh (2011) Apomixis in plants-embryology,genetics and molecular basis. Journal of Cell and Plant Sciences, 2. pp. 24-31.

Singh , S K and Chand , Gopi and Ahuja, Paramvir Singh and S, Rajkumar (2010) Estimation of genetic diversity in Ginkgo biloba trees from northwestern India using AFLP and micro satellite markers. Journal of Plant Genetics & Transgenics, 1 (1). pp. 16-20.

Sreenivasulu, Y and Rana , B and Chanda , S K and Ahuja, Paramvir Singh (2010) Development of female gametophyte in Podophyllum hexandrum Royle-an important medicinal herb. Journal of Biology and Life Sciences , 1. pp. 16-21.

Singh , S K and Chand, Gopi and Ahuja, Paramvir Singh and S, Rajkumar (2010) Estimation of Genetic Diversity in Ginkgo biloba Trees from Northwestern India Using AFLP and Microsatellite Markes. Journal of Plant Genet & Transgenics, 1 (1). pp. 16-20.

Kharkwal, A and Singh , D and S, Rajkumar and Ahuja, Paramvir Singh (2009) Genetic variation within and among the populations of Podophyllum hexandrumRoyle (Podophyllaceae) in western Himalaya. Plant Genetic Resources Newsletter, 156. pp. 67-71.

Mohanpuria, P and kumar, Vinay and Joshi, Robin and Gulati, Ashu and Ahuja, Paramvir Singh and Yadav, S K (2009) Caffeine Biosynthesis and Degradation in Tea [Camellia sinensis (L.) O. Kuntze] is under Developmental and Seasonal Regulation. Molecular Biotechnology, 43 (2). pp. 104-111. ISSN 1073-6085

Kumar, Neeraj and Singh , Bikram and Kaul , V K and Ahuja, Paramvir Singh (2005) CHEMICAL AND BIOLOGICAL ASPECTS OF IRIDOID BEARING PLANTS OF TEMPERATE REGION. Natural Products Chemistry, Bioactive Natural products (Part L), 32. pp. 247-302.

Bhandari, P and Kumar, Neeraj and Singh , Bikram and Gupta , A P and Kaul , V K and Ahuja, Paramvir Singh (2009) Stability-Indicating LC-PDA Method for Determination of Picrosides in Hepatoprotective Indian Herbal Preparations of Picrorhiza kurroa. Chromatographia, 69 (3-4). pp. 221-227. ISSN 0009-5893

Karthigeyan, S and Rajkumar, S and Sharma, R K and Gulati, Ashu and Sud, R K and Ahuja, Paramvir Singh (2008) High Level of Genetic Diversity Among the Selected Accessions of Tea (Camellia sinensis) from Abandoned Tea Gardens in Western Himalaya. Biochemical Genetics, 46 (11-12). pp. 810-819. ISSN 0006-2928

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

Mishra, Nidhi and Gupta , A P and Singh , Bikram and Kaul , V K and Ahuja, Paramvir Singh (2005) A rapid determination of podophyllotoxin in podophyllum hexandrum by reverse phase high performance thin layer chromatography. Journal of Liquid Chromatography & Related Technologies, 28 (5). pp. 677-691. ISSN 1082-6076

Singh, K and Kumar, Sanjay and Ahuja, Paramvir Singh (2009) Differential expression of Histone H3 gene in tea (Camellia sinensis (L.) O. Kuntze) suggests its role in growing tissue. Molecular Biology Reports, 36 (3). pp. 537-542.

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.

Kumar , R and Singh , Virendra and Devi, K and Sharma, Madhu and Singh, M K and Ahuja, Paramvir Singh (2009) State of Art of Saffron (Crocus sativus L.) Agronomy: A Comprehensive Review. Food Review International, 25 (1). pp. 44-85.

Singh, K and Kumar, Sanjay and Rani, A and Gulati, Ashu and Ahuja, Paramvir Singh (2009) Phenylalanine ammonia-lyase (PAL) and cinnamate 4-hydroxylase (C4H) and catechins (flavan-3-ols) accumulation in tea. Functional and Integrative Genomics, 9 (1). pp. 125-134.

Mahmood , U and Singh, Virendra and Kaul , V K and Lal, Brij and Negi, H R and Ahuja, Paramvir Singh (2005) Volatile constituents of the cold desert plant Dracocephalum heterophyllum Benth. Flavour and Fragrance Journal, 20 (2). pp. 173-175.

Sahoo, R and Kumar , Sanjay and Ahuja, Paramvir Singh (2001) Induction of a new isozyme of superoxide dismutase at low temperature in Potentilla astrisanguinea Lodd. variety argyrophylla (Wall. ex. Lehm) Griers. J.Pl. Physiol., 158. pp. 1093-7.

Ghawana, S and Kumar, Sanjay and Ahuja, Paramvir Singh (2010) Early low-temperature responsive mitogen activated protein kinases RaMPK1 and RaMPK2 from Rheum australe D. Don respond differentially to diverse stresses. Molecular Biology Reports, 37. pp. 933-938.

Bhushan, Shashi and Kalia, K and Sharma, Madhu and Singh , Bikram and Ahuja, Paramvir Singh (2008) Processing of Apple Pomace for Bioactive Molecules. Critical Reviews in Biotechnology, 28 (4). pp. 285-296.

Ogra, R K and Mohanpuria, P and Sharma, U and Sharma , Mohit and Sinha, Arun K and Ahuja, Paramvir Singh (2009) Indian Acorus calamus Linn.-not a tetraploid. Current Science, 97 (11). pp. 1644-1647.

csir, ihbt (2003) A convenient and versatile, compact portable light weight, low power consuming sterile laminar air flow system. 09/844,603 (6,623,538).

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).

Singh, R D and Chand, Gopi and R L, Meena and Sharma, B and Singh , Bikram and Kaul , V K and Ahuja, Paramvir Singh (2010) Seasonal variation of bioactive components in Valeriana jatamansi from Himachal Pradesh, India. Industrial Crops and Products, 32. pp. 292-296.

Malik, S and Sharma, S and Sharma, Madhu and Ahuja, Paramvir Singh (2010) Direct shoot regeneration from intact leaves of Arnebia euchroma (Royle) Johnston using thidiazuron. Cell Biology International, 34 (5). pp. 537-542.

Thakur, Rajesh and Sood, A and Ahuja, Paramvir Singh (2003) Portable laminar air flow cabinet (STERIFLOWTM). Journal of Scientific & industrial Research, 62. pp. 1158-63.

Sharma , A and Zaidi , A A and Sood, A and Sharma, Madhu and Vij , S P and Ahuja, Paramvir Singh (2005) Virus analysis of indigenous orchid germplasm collection. Journal of Orchid Society India, 19 (1-2). pp. 41-46.

Singh, S and Singh, Virendra and G D, Kiran Babu and Kaul , V K and Ahuja, Paramvir Singh (2007) Economics of Lavender (Lavandula officinalis L.) in Himachal Pradesh.†. Journal of Non-Timber Forest Products, 14 (2). pp. 97-100.

Singh , S and Sood, A and Ahuja, Paramvir Singh (2006) Techno- economic feasibility of tissue culture produced plants in Kangra valley of Himachal Pradesh. Intrnational Journal of Tropical Agriculture, 24. pp. 3-4.

csir, ihbt (2006) A novel isozyme of autoclavable superoxide dismutage (SOD)-a process for the identification and extraction of the SOD and use of the SOD in cosmetic, food and pharmaceutical compositions. 09/617,118.

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.

Prakash, Om and Nagar , P K and Ahuja, Paramvir Singh (2001) Effect of auxins and phenolic acids on rooting of four and eight node cutting of tea (Camellia sinensis(L.)O.Kuntze). Journal of Plantation Crops , 29 (3). pp. 56-60.

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.

Pati, P K and Sharma , Madhu and Sood, A and Ahuja, Paramvir Singh (2004) Direct regeneration from leaf in Rosa damascene Mill. In vitro. Plant Cellular and Development Biology, 40 (2). pp. 192-195.

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.

Lal, Brij and Negi, H R and Singh, R D and Ahuja, Paramvir Singh (2004) Medicinal uses of Dactylorhiza hatagirea among the natives of higher altitudes in western himalaya. Journal of Orchid Society of India, 18 (1-2). pp. 97-100.

Pati, P K and Sharma , Madhu and Ahuja, Paramvir Singh (2008) Protoplast Isolation and Culture, In Plant Biotechnology: Methods in Tissue Culture and Gene Transfer (Eds.R Keshavachanadran and Peter KV), Universities Press (India)Pvt.Ltd., India,. Tissue Culture and Transfer, 11. pp. 115-132.

Pati, P K and Sharma , Madhu and Ahuja, Paramvir Singh (2008) Somatic Hybridization, In Plant Biotechnology: Methods in Tissue Culture and Gene transfer (Eds. R Keshavachandran and Peter KV), Universities Press (India) Pvt.Ltd., india,. Plant Biotechnology, 12. pp. 133-149.

Sreenivasulu, Y and Chanda, S K and Ahuja, Paramvir Singh (2008) Ethanol induced seed germination in Aconitum heterophyllum Wall.: An endangered medicinal herb of the North-West Himalayas. Indian Journal of Plant Physiology, 13. pp. 159-165.

csir, ihbt (2011) Superoxide dismutase (SOD) gene and a method of identifying and cloning thereof. 12/315,301(7888088).

G D, Kiran Babu and Kual, V K and Ahuja, Paramvir Singh (2002) Protable Mini Essential Oil Distillation Apparatus. Journal of Scientific and Industrial Research, 61. pp. 952-960.

csir, ihbt (2006) A novel isozyme of autoclavable superoxide dismutage (SOD)-a process for the identification and extraction of the SOD and use of the SOD in cosmetic, food and pharmaceutical compositions. 10/274, 053 (7,037,697).

Yadav, A K and Singh, S and Dhyani, D and Ahuja, Paramvir Singh (2011) A review on the improvement of stevia [Stevia rebaudiana (Bertoni)]. Canadian Journal of Plant Science, 91 (1). pp. 1-27.

Dhyani, D and Karthigeyan, S and Ahuja, Paramvir Singh (2005) An efficient round cut method (RCM) for emasculation of rose flowers. Acta Horticulture, 690. pp. 125-130.

Bafana, A and Dutt, Som and Kumar, Amit and Kumar, Sanjay and Ahuja, Paramvir Singh (2011) The basic and applied aspects of superoxide dismutase. Journal of Molecular Catalysis B:Enzymatic, 68. pp. 129-138.

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.

Chand, Gopi and Nehria, Rakesh and Meena, RL and Singh, R D and Ahuja, Paramvir Singh (2006) Effect of Differen Growth Regulators on Vegetative Propagtion of Ginkgo biloba. Indian Scientific and Industrial Research , 14 (1). pp. 21-24.

Pati, P K and Prakash , Om and Sharma, Madhu and Sood, A and Ahuja, Paramvir Singh (2003) Growth performance of cuttings raised from in vitro and in vivo propagated stock plants of Rosa damascena Mill. Biologia Plantarum, 48 (4). pp. 609-911. ISSN 0006-3134

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.

Sharma , R K and Gupta, P and Sharma, V and Sood , A and Mohapatra , T and Ahuja, Paramvir Singh (2008) Evaluation of rice and sugarcane SSR marker for phylogenetic and genetic diversity analysis in bamboo. Genome. Genome, 51 (2). pp. 91-103. ISSN 0831-2796

Bhardwaj, P K and Kaur, J and Sobit, R C and Ahuja, Paramvir Singh and Kumar, Sanjay (2011) Lipoxygenase in Caragana jubata responds to low temperature, abscisic acid, methyl jasmonate and salicylic acid. Gene, 483. pp. 49-53.

Godbole, S and Sood, A and Thakur, R and Sharma, Mohit and Ahuja, Paramvir Singh (2002) Somatic embryogenesis and its conversion into plantlets in a multipurpose bamboo, Dendrocalamus hamiltonii Nees et Arn. Ex Munro. Current Science, 83. pp. 885-9.

csir, ihbt (2008) A PROCESS FOR EXTRACTION OF ESSENTIAL OIL FROM DRACOCEPHALUM HETEROPHYLLUM BENTH. 01447/DELNP/2003 (223451).

csir, ihbt (2010) A PORTABLE MINI DISTILLATION APPARATUS FOR THE PRODUCTION OF ESSENTIAL OILS AND HYDROSOLS. 1004/DEL/2000.

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

Kumar, Ravi and Sharma, Nandini and Malik, Sonia and Bhushan, Shashi and Sharma , U K and Kumari, Devla and Sinha, Arun K and Sharma, Madhu and Ahuja, Paramvir Singh (2011) Cell suspension culture of Arnebia euchroma (Royle) Johnston – A potential source of naphthoquinone pigments. Journal of Medicinal Plants Research, 5 (25). pp. 6048-6054.

Rahi, A and Singh, A K and Sood, Priyanka and Kumar, Sanjay and Ahuja, Paramvir Singh (2009) p-Coumarate:CoA ligase as a key gene in the yield of catechins in tea [Camellia sinensis (L.) O. Kuntze]. Functional and Intergrative Genomics, 9 (2). pp. 271-275. ISSN 1438-793X

Korekar, Girish and Sharma, R K and Kumar, Rahul and ......,, Meenu and Bisht, Naveen C. and Srivastava , Ravi B and Ahuja, Paramvir Singh and Stobdan, Tsering (2012) Identification and validation of sex-linked SCAR markers in dioecious Hippophae rhamnoides L. (Elaeagnaceae). Biotechnol Lett.

Devi, K and Sharma, Madhu and Singh, M K and Ahuja, Paramvir Singh (2011) In vitro cormlet production and growth evaluation under greenhouse conditions in saffron (Crocus sativus L.) – A commercially important crop. Eng. Life Sci., 11 (2). pp. 189-194.

Vats, S K and Kumar, Sanjay and Ahuja, Paramvir Singh (2011) CO2 sequestration in plants: lesson from divergent strategies. PHOTOSYNTHETICA, 49 (4). pp. 481-496.

Mohanpuria, P and kumar, Vinay and Ahuja, Paramvir Singh and Yadav , S K (2011) Agrobacterium-Mediated Silencing of Caffeine Synthesis through Root Transformation in Camellia sinensis L. Mol Biotechnol, 48. pp. 235-243.

Mohanpuria, P and kumar, Vinay and Ahuja, Paramvir Singh and Yadav , S K (2011) Producing low-caffeine tea through post-transcriptional silencing of caffeine synthase mRNA. Plant Mol Biol, 76. pp. 523-534.

kumar, Vinay and Gill, T and Grover, Sunita and Ahuja, Paramvir Singh and Yadav , S K (2012) Influence of Human Lactoferrin Expression on Iron Homeostasis, Flavonoids, and Antioxidants in Transgenic Tobacco. Mol Biotechnol.

Kumar, Rakesh and Bhandari, P and Singh , Bikram and Ahuja, Paramvir Singh (2012) Evaluation of Picrorhiza kurrooa accessions for growth and quality in north western Himalayas. Journal of Medicinal Plants Research, 6 (13). pp. 2660-2665.

S, Rajkumar and Singh , S K and Nag, A and Ahuja, Paramvir Singh (2011) Genetic Structure of Indian Valerian (Valeriana jatamansi) Populations in Western Himalaya Revealed by AFLP. Biochemical Genetics, 49. pp. 674-681.

Gahlan, Parul and Singh, H R and Shankar, R and Sharma, N and Kumari, A and Chawla, V and Ahuja, Paramvir Singh and Kumar, Sanjay (2011) De novo sequencing and characterization of Picrorhiza kurrooa transcriptome at two temperatures showed major transcriptome adjustments. BMC Genomics, 12. p. 636.

Sharma, Madhu and Kaul, Kiran and Kaur , Navtej and Singh, M K and Dhyani, D and Ahuja, Paramvir Singh (2013) Improving Crop Productivity in Sustainable Agriculture. Journal Improving Crop Productivity in Sustainable Agriculture, First edition, (Eds. N. Tuteja, S. Gill, R Tuteja), Wiley-VCH Verlag, GmBH & Co., KGaA, Weinheim, Germany. pp. 485-506.

Pal, Awadhesh Kumar and Acharya, Karan and Ahuja, Paramvir Singh (2012) Endogenous auxin level is a critial deterninant for in vitro adventitious shoot regeneration in potato(Solanum tuberosum L.). Journal of Biochem.Biotechnol., 21 (1). pp. 205-212.

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.

Kumar, A and Dutt, Som and Bagler, Ganesh and Ahuja, Paramvir Singh and Kumar, Sanjay (2012) Engineering a thermo-stable superoxide dismutase functional at sub-zero to .50uC, which also tolerates autoclaving. Scientific Reports (Nature Publishing Group), 2. p. 387.

Chawla, Amit and Yadav , P K and Uniyal, S K and Kumar, Amit and Vats, S K and Kumar, Sanjay and Ahuja, Paramvir Singh (2012) Long-term ecological and biodiversity monitoring in the western Himalaya using satellite remote sensing. Current Science, 102 (8). pp. 1143-1156.

Rani, A and Singh, K and Ahuja, Paramvir Singh and Kumar, Sanjay (2012) Molecular regulation of catechins biosynthesis in tea [Camellia sinensis (L.) O. Kuntze. Gene, 495. pp. 205-210.

Acharya , K and Pal, A.K. and Gulati, Arvind and Kumar, Sanjay and Singh, Anil Kumar and Ahuja, Paramvir Singh (2012) Overexpression of Camellia sinensis Thaumatin-Like Protein, CsTLP in Potato Confers Enhanced Resistance to Macrophomina phaseolina and Phytophthora infestans Infection. Molecular Biotechnology.

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.

Kumar, Rakesh and Singh, M K and Ahuja, Paramvir Singh (2012) Effect of planting depth and spacing on dry matter accumulation, size and yield of saffron (Crocus sativus L.) corms in North Western Himalayas. Journal of Progressive Horticulture, 44 (1). pp. 71-79.

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.

Dogra, Vivek and Ahuja, Paramvir Singh and Sreenivasulu, Y (2013) Change in protein content during seed germination of a high altitude plant Podophyllum hexandrum Royle. Journal of Proteomics, 78. pp. 26-38.

Pal, A.K. and Acharya, Karan and Ahuja, Paramvir Singh (2012) Endogenous auxin level is a critical determinant for in vitro adventitious shoot regeneration in potato (Solanum tuberosum L.). Journal of Plant Biochemistry and Biotechnology, 21 (2). pp. 205-212.

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 Vats, S K and Kumar, Sanjay and Ahuja, Paramvir Singh (2008) Altitude-related changes in activities of carbon metabolism enzymes in Rumex nepalensis. Photosynthetica, 46 (4). pp. 611-614. ISSN 0300-3604

Bhardwaj, P K and Kapoor, Ritu and Mala, Deep and Bhagwat, Geetika and Acharya, Vishal and Singh, A K and Vats, S K and Ahuja, Paramvir Singh and Kumar, Sanjay (2012) Braving the attitude of altitude: Caragana jubata at work in cold desert of Himalaya. Journal of Scientific Reports, 3. pp. 1-9.

Gulati, Ashu and R, Rajkumar and Karthigeyan, S and Sud , R K and Vijayan, D and Thomas, J and Rajkumar, R and Das, R C and Tamuly, P and Hazarika, M and Ahuja, Paramvir Singh (2009) Catechin and Catechin Fractions as Biochemical Markers to Study the Diversity of Indian Tea (Camellia sinensis (L.) O. KUNTZE) Germplasm. Chemistry and Biodiversity, 6 (7). pp. 1042-1052. ISSN 1612-1872

Bhardwaj, P K and Ahuja, Paramvir Singh and Kumar, Sanjay (2010) Characterization of gene expression of QM from Caragana jubata, a plant species that grows under extreme cold. Molecular Biology Reports, 37 (2). pp. 1003-1010. ISSN 0301-4851

Kumar, Neeraj and Singh , Bikram and Kaul , V K and Ahuja , Paramvir Singh (2005) Chemical and Biologcal aspects of iridoid bearing plants of temperate region (ed. Atta-ur-Rahman), Studies in. Natural Products Chemistry,Bioactive Natural Products, 32. pp. 247-302.

Singh, K and Paul, A and Kumar, Sanjay and Ahuja, Paramvir Singh (2009) Cloning and differential expression of QM like protein homologue from tea [Camellia sinensis (L.) O. Kuntze]. Molecular Biology Reports, 36. pp. 921-927.

Kumar, Neeraj and Kumar, Sanjay and Ahuja, Paramvir Singh (2004) Differences in the activation state of ribulose-1,5-bispliosphate carboxylase/oxygenase in barley, pea, and wheat at two altitudes. Photosynthetica, 42 (2). pp. 303-305. ISSN 0300-3604

Kumar, Neeraj and Kumar, Sanjay and Ahuja, Paramvir Singh (2007) Different photosynthetic responses of wild and cultivated plants to high irradiance. Photosynthetica, 45 (1). pp. 70-74. ISSN 0300-3604

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

Chand, Gopi and Meena, RL and Nag, Manu and Pathania , Vijaylata and Kaul , V K and Singh , Bikram and Singh, R D and Ahuja, Paramvir Singh (2013) Effect of organic manure and plant spacing on biomass and quality of Mentha piperita L. in Himalaya in India. The Journal of Essential Oil Research. pp. 1-4.

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.

Singh, R S and Gara, R K and Bhardwaj, P K and Kumar, R and Malik, S and Ahuja, Paramvir Singh and Sharma, Madhu and Kumar, Sanjay (2010) Expression of 3-hydroxy-3-methylglutaryl-CoA reductase, p-hydroxybenzoate-m-geranyltransferase and genes of phenylpropanoid pathway exhibits positive correlation with shikonins content in arnebia [Arnebia euchroma (Royle) Johnston]. BMC Molecular Biology, 32. pp. 292-296.

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

Kamunya, S M and Wachira, F N and Pathak, R S and Korir, R and Sharma, V and Kumar, R and Bhardwaj, P and Ahuja, Paramvir Singh and Chalo, R and Sharma, R K and Kumar, R (2010) Genomic mapping and testing for quantitative trait loci in tea (Camellia sinensis (L.) O. Kuntze). Tree Genetics & Genomes, 6. pp. 915-929.

Singh, N P and Gupta , A P and Sinha, Arun K and Ahuja, Paramvir Singh (2005) High-performance thin layer chromatography method for quantitative determination of four major anthraquinone derivatives in Rheum emodi. Journal of Chromatography, 1077 (2). pp. 202-206. ISSN 0021-9673

Sharma , H and Kumar, R and Sharma , V and Kumar , V and Bhardwaj, P and Ahuja , Paramvir Singh and Sharma, R K (2011) IDENTIFICATION AND CROSS-SPECIES TRANSFERABILITY OF 112 NOVEL UNIGENE-DERIVED MICROSATELLITE MARKERS IN TEA ( CAMELLIA SINENSIS ). American Journal of Botany, 98 (6). E-133-E-138.

Sharma, R K and Bhardwaj, P and Negi, R and Mohapatra , T and Ahuja, Paramvir Singh (2009) Identification, characterization and utilization of unigene derived microsatellite markers in tea (Camellia sinensis L.). BMC Plant Biology, 9. p. 53.

Singh, M K and Kumar, Rakesh and Devi, K and Sharma, Madhu and Ahuja, Paramvir Singh (2012) In Himachal Pradesh-Saffron to make farmers prosperous. The Journal of Indian Horticulture .

Megeji, N W and Kumar , J K and Singh, Virendra and Kaul , V K and Ahuja, Paramvir Singh (2005) Introducing Stevia rebaudiana, a natural zero-calorie sweetener. Current Science, 88 (5). pp. 801-804. ISSN 0011-3891

Kaul, Kiran and Karthigeyan, S and Dhyani, D and Kaur, N and Sharma, R K and Ahuja, Paramvir Singh (2009) Morphological and molecular analyses of Rosa damascena x R. bourboniana interspecific hybrids. Scientia Hoticulturae, 122 (2). pp. 258-263. ISSN 0304-4238

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

Pal, A.K. and Acharya, Karan and Vats, S K and Kumar, Sanjay and Ahuja, Paramvir Singh (2012) Over-expression of PaSOD in transgenic potato enhances photosynthetic performance under drought. Journal of Biologia Plantarum. pp. 1-6.

Malik, S and Sharma, N and Sharma , U K and Singh , NP and Bhushan, Shashi and Sharma, Madhu and Sinha, Arun K and Ahuja, Paramvir Singh (2010) Qualitative and quantitative analysis of anthraquinone derivatives in rhizomes of tissue culture-raised Rheum emodi Wall. plants. Journal of Plant Physiology, 167. pp. 749-756.

Malik, S and Kumar, R and Vats, S K and Bhushan, Shashi and Sharma , Mohit and Ahuja, Paramvir Singh (2009) Regeneration in Rheum emodi Wall.: A step towards conservation of an endangered medicinal plant species. Engineering in Life Sciences, 9 (2). pp. 130-134.

Pati, P K and Sharma, Madhu and Ahuja, Paramvir Singh (2008) Rose protoplast isolation and culture and heterokaryon selection by immobilization in extra thin alginate film. Protoplasma, 233 (1-2). pp. 165-171. ISSN 0033-183X

Kaur, N and Pati, P K and Sharma, Madhu and Ahuja, Paramvir Singh (2007) SOMATIC EMBRYOGENESIS FROM IMMATURE ZYGOTIC EMBRYOS OF ROSA BOURBONIANA DESP.†. Cellular and Development Biology Plant, 42 (2). pp. 124-127.

Sharma, N and Sharma, U K and Gupta , A P and -------, Devla and Sinha, Arun K and Lal, Brij and Ahuja, Paramvir Singh (2009) Simultaneous densitometric determination of shikonin, acetylshikonin, and b-acetoxyisovalerylshikonin in ultrasonic-assisted extracts of four Arnebia species using reversed-phase thin layer chromatography. Journal of Separation Science, 32. pp. 3239-3245.

Vyas, D and Kumar, Sanjay and Ahuja, Paramvir Singh (2007) Tea (Camellia sinensis) clones with shorter periods of winter dormancy exhibit lower accumulation of reactive oxygen species. Tree Physiology, 27 (9). pp. 1253-1259. ISSN 0829-318X

Yadav , S K and Ahuja, Paramvir Singh (2007) Towards generating caffeine-free tea by metabolic engineering. Plant Foods for Human Nutrition , 62 (4). pp. 185-191. ISSN 0921-9668

Singh, K and Rani, A and Kumar, Sanjay and Sood, Priyanka and Mahajan, M and Singh , Bikram and Yadav , S K and Ahuja, Paramvir Singh (2008) An early gene of the flavonoid pathway, flavanone 3-hydroxylase, exhibits a positive relationship with the concentration of catechins in tea (Camellia sinensis). Tree Physiology, 28 (9). pp. 1349-1356. ISSN 0829-318X

csir, ihbt (2005) A simple, convenient portable Mini distillation apparatus for the production of essential oils and hydroids. 09/815, 967 (6,911,119).