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Scientists

Dr. Gayacharan

Designation:
Scientist SS
     
Division/RS/Unit:
Division of Genomic Resources
     
Discipline:
Agri. Biotechnology
Contact:
     
E-Mail:
gayacharan(AT)icar.gov.in
     
Personal Webpage:
     
Salient Achievements:

Research Papers

 

  1. Gayacharan., Tripathi, K., Meena, S. K., Panwar, B. S., Lal, H., Rana, J. C., & Singh, K. (2020). Understanding genetic variability in the mungbean (Vigna radiata L.) genepool. Annals of Applied Biology, 177(3), 346-357. NAAS Score - 2020: 7.61
  2. Gayacharan., Rani, U., Singh, S., Basandrai, A. K., Rathee, V. K., Tripathi, K., Singh, N., ... & Singh, K. (2020). Identification of novel resistant sources for ascochyta blight (Ascochyta rabiei) in chickpea. Plos one, 15(10), e0240589. NAAS Score - 2020: 8.78
  3. Tripathi, K., Gore, P. G., Pandey, A., Nayar, E. R., Gayacharan., Pamarthi, R. K., ... & Kumar, A. (2020). Morphological and nutritional assessment of Vigna vexillata (L.) A. Rich.: a potential tuberous legume of India. Genetic Resources and Crop Evolution, 1-12. NAAS Score - 2020: 7.30
  4. Meena, S. K., Gayacharan, Singh. M. P., & Pandey, R. (2020). Photosynthetic and yield traits identified through multivariate analysis in mungbean exhibiting tolerance to the combined stresses of low phosphorus and drought. Indian Journal of Genetics and Plant Breeding, 80(3), 291-300. NAAS Score - 2020: 6.47
  5. Reddy, V. R. P., Aski, M., Mishra, G. P., Dikshit, H. K., Singh, A., Pandey, R., Madan Pal, Gayacharan,... & Nair, R. M. (2020). Genetic variation for root architectural traits in response to phosphorus deficiency in mungbean at the seedling stage. Plos one, 15(6), e0221008. NAAS Score - 2020: 8.78
  6. Aski, M., Rai, N., Reddy, V. R. P., Dikshit, H.K., Mishra, G.P., Singh, D., Kumar, A., Pandey, R., Singh, M.P., Pratap, A., Nair, R.M., Schafleitner, S., Gayacharan (2020) Assessment of root phenotypes in mungbean mini-core collection (MMC) from the World Vegetable Center (AVRDC) Taiwan. Plos one (Accepted). NAAS Score - 2020: 8.78
  7. Meena, S. K., Pandey, R., Sharma, S., Gayacharan, G., Kumar, T., Singh, M. P., & Dikshit, H. K. (2021). Physiological Basis of Combined Stress Tolerance to Low Phosphorus and Drought in a Diverse Set of Mungbean Germplasm. Agronomy, 11(1), 99. NAAS Score - 2020: 8.26
  8. Bansal, R., Sharma, S., Tripathi, K., Gayacharan., & Kumar, A. (2019). Waterlogging tolerance in black gram [Vigna mungo (L.) Hepper] is associated with chlorophyll content and membrane integrity. Indian Journal of Biochemistry and Biophysics, 56(1): 81-85. NAAS Score - 2020: 6.36
  9. Patel, K. S., Karmakar, N., Desai, K. D., Narwade, A. V., Gayacharan., & Debnath, M. K. (2019). Exploring of greater yam (Dioscorea alata L.) genotypes through biochemical screening for better cultivation in south Gujarat zone of India. Physiology and Molecular Biology of Plants, 25(5): 1235-1249. NAAS Score - 2020: 7.54
  10. Boopathi, T., Mohankumar, S., Gayacharan., Kalyanasundaram, M. P., Singh, S. B., Aravindraj, R., Preetha, B., ... & Chandrasekar, K. (2019). Host-based genetic divergence in populations of an exotic spiralling whitefly, Aleurodicus dispersus (Hemiptera: Aleyrodidae). European Journal of Entomology, 116, 221-228. NAAS Score - 2020: 6.97
  11. Aparna Veluru, K. V. Bhat, T. Janakiram, K. V. Prasad, D. V. S. Raju, C. Bharadwaj, Gayacharan, Kanwar P. Singh, Namita and Sapna Panwar (2019) Understanding genetic diversity, structure and population differentiation in selected wild species and cultivated Indian and exotic rose varieties based on microsatellite allele frequencies. Indian Journal of Genetics and Plant Breeding, 79(3): 583-593. NAAS Score - 2020: 6.47
  12. Gayacharan, IS Bisht, Rakesh Bhardwaj1, JC Rana, AK Singh and MC Yadav (2019) Nutritional Diversity of Elite Rice Landrace from Subsistence-oriented Farming Systems. Indian Journal of Plant Genetic Resources, 32(1): 1- (2019) NAAS Score - 2020: 5.12
  13. Kuldeep Tripathi, PG Gore, Gayacharan, Sundeep Kumar, S Bhalla and IS Bisht (2018) Population structure and genetic diversity of wheat landraces from northwestern Indian Himalaya. Indian Journal of Plant Genetic Resources, 31(2), 169-177. NAAS Score - 2020: 5.12
  14. Gayacharan, Bisht, I. S., Pandey, A., Yadav, M. C., Singh, A. K., Pandravada, S. R., & Rana, J. C. (2018). Population structure of some indigenous aromatic rice (Oryza sativa L.) landraces of India. Indian Journal of Biotechnology, 17 (1): 110-117. NAAS Score - 2019: 6.34
  15. Gayacharan and JC Rana (2018) Adaptive variations for morphological traits in locally common rice landraces from diverse agro-ecologies. Journal of Hill Agriculture, 9(4):377-382. NAAS Score - 2020: 4.94
  16. Rana, J. C., Gautam, N. K., Gayacharan, Singh, M., Yadav, R., Tripathi, K., Yadav, S. K., ... & Bhardwaj, R. (2016). Genetic resources of pulse crops in India: An overview. Indian Journal of Genetics and Plant Breeding, 76(4), 420-436. NAAS Score - 2020: 6.47
  17. Gayacharan, I.S. Bisht, Avinash Pandey, M.C. Yadav and J.C. Rana (2015) Population Structure of upland red rice (Oryza sativa L.) landraces from North-western Indian Himalayas.  Indian Journal of Biotechnology, 14(1):42-48. NAAS Score - 2020: 6.34
  18. Gayacharan and A. J. Joel (2013) Epigenetic responses to drought stress in rice (Oryza sativa L.). Physiology and Molecular Biology of Plants, 19(3):379-387. NAAS Score - 2020: 7.54

 

 

Book Chapters

 

  1. Gayacharan., Archak, S., Gupta, K., Gupta, V., Tyagi, V., & Singh, K. (2020). Mungbean Genetic Resources and Utilization. In The Mungbean Genome (pp. 9-25). Springer, Cham.
  2. Chandora, R., Gayacharan., Shekhawat, N., & Malhotra, N. (2020). Chickpea genetic resources: collection, conservation, characterization, and maintenance. In Chickpea: Crop Wild Relatives for Enhancing Genetic Gains (pp. 37-61). Academic Press.
  3. Tripathi, K., Gore, P. G., Singh, M., Pamarthi, R. K., Mehra, R., & Gayacharan. (2020). Legume Genetic Resources: Status and Opportunities for Sustainability. In Legume Crops. IntechOpen.
  4. Kuldeep Singh, Gayacharan, Vandana Tyagi, S Rajkumar and Kavita Gupta (2019) Conservation and Use of Plant Genetic Resources: Developing Adapted Cultivars. 13th International Conference on Development of Drylands, held on 11-14 February 2019 at Jodhpur, India.
  5. Rana, J.C., Kumar, N.K.K., Singh, M., Yadav, R., Tripathi, K., Bhardwaj, R., Gayacharan (2018) Underutilized Grain Legumes: Rice bean, Moth bean, Adzuki bean, Faba bean and Horse gram. In: R.K. Tyagi, A. Pandey, A. Agrawal, K.S. Varaprasad, R.S. Paroda, R.K. Khetarpal. Regional Expert Consultation on Underutilized Crops for Food and Nutritional Security in Asia and the Pacific – Thematic, Strategic Papers and Country Status Reports. Asia-Pacific Association for Agricultural Research Institutions (APAARI), Bangkok, Thailand, November 13-15, 2017, x+349 p.
     
Awards/Honours:

U.P. Govt. Merit Scholarship during graduation (2001-05)

DBT Fellowship during M.Sc. by DBT, GOI (2006-08)

CSIR-NET/JRF in Life sciences, by CSIR, GOI (2010-13)
     
Recent Publications Research Papers
1.  SK Meena, R Pandey, S Sharma, Gayacharan, T Kumar, MP Singh,HK Dikshit (2021). Physiological Basis of Combined Stress Tolerance to Low Phosphorus and Drought in Mungbean Core Set Dderived from Diverse Germplasm, Agronomy, 11: https://www.mdpi.com/2073-4395/11/1/99
2.  Gayacharan, Kuldeep Tripathi, Surendra Kumar Meena, Bhopal Singh Panwar, Hanuman Lal, Jai Chand Rana, Kuldeep Singh (2020). Understanding genetic variability in the mungbean (Vigna radiata L.) genepool, Annals of Applied Biology, 177: 
3.  Gayacharan., Rani, U., Singh, S., Basandrai, A. K., Rathee, V. K., Tripathi, K., Singh, N., Dixit, G.P., Rana, J.C., Pandey S., Kumar, A. & Singh, K. (2020). Identification of novel resistant sources for ascochyta blight (Ascochyta rabiei) in chickpea, Plos One, 15: 
     
 
Disclaimer:
The contents of this page are personal information/views of the staff. NBPGR is neither responsible for the contents or reliability nor endorses the views expressed within them.
     
Last Updated : 16/01/2024