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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Arun Kumar Sharma | 2/3 | https://en.wikipedia.org/wiki/Arun_Kumar_Sharma | reference | science, encyclopedia | 2026-05-05T17:43:54.903602+00:00 | kb-cron |
== Legacy == Sharma pioneered researches in cytogenetics and cytochemistry in India and is credited with developing new research techniques for the study of chromosome structure of plants. He propounded the concept of speciation in asexual organisms and the some of techniques he developed for the study of chromosomes with respect to their physical and chemical nature, such as repetitive DNA orcein banding, multiple DNA analysis and analysis of chemical nature of chromosomes, are being practiced globally. He introduced a new protocol for inducing division in adult nuclei through chemical application which assisted in cell rejuvenation. He redefined angiosperm taxonomy, proposed new concepts of the dynamic DNA and dynamic structure and behaviour of chromosomes and suggested the use of embryo irradiation and in-vitro cultures for the generation of variability, and tissue culture as a tool for conservation of endangered species and for maintaining genetic variability. His studies proved that organogenesis, differentiation and reproduction return variable chemical composition of chromosomes while maintaining the genetic skeleton. His researches have been documented by way of several books and over 500 articles; Chromosome Painting: Principles, Strategies and Scope, Chromosome Techniques: Theory and Practice, Chromosome Techniques — A Manual, Botanical Survey of India, Advances in Cell and Chromosome Research, Plant Genome: Biodiversity and Evolution (2 volumes), and Cytology of Different Species of Palms and Its Bearing on the Solution of the Problems of Phylogeny and Speciation are some of his notable works. He has also contributed chapters to reference manuals and texts such as the Botanical Review of Springer, International Review of Cytology of Elsevier, Encyclopaedia of Microscopy and Micro-technique of Van Nostrand and The Cell Nucleus and Tropical Botany of Academic Press and some of his books are prescribed texts for academic study. Sharma was the founder of the Centre for Advanced Study on Cell and Chromosome which was established during his tenancy as the head of the department of Botany at the University of Kolkata. He chaired several national and international scientific committees such as the Indian National Committee of IUBS-INSA in 1978, Man and the Biosphere Programme Committee from 1981 to 1989, and the FASAS Commission on Science and Technology for Development in Asia in 1990 and has served as the co-chair of the Global Continuing Committee on Role of Scientific and Engineering Societies in Development in 1980), Birla Industrial & Technological Museum from 1990 to 1998, Plant and Biotechnology Committee of the Department of Biotechnology, in 1997 and the Plant Science Research Committee of the Council of Scientific and Industrial Research from 1998 to 2004. He was a member of the executive committee (1982–85) and the steering committee on Biological Monitoring of the State of Environment (1983) of the International Union of Biological Sciences and was a member of the Board of Trustees of the International Foundation for Science from 1984 to 1987. He served as the founder president of the Federation of Asian Scientific Academies and Societies when the federation was formed in 1984 and has presided the Society of Cytologists and Geneticists, India (1976–78), Botanical Society of Bengal (1977–79), Indian Science Congress Association (1981), Indian Society of Cell Biology (1979–80), Indian Botanical Society (1980) and the Indian National Science Academy (1983–84). He is a former chief editor of The Nucleus journal of Springer and has been a member of the editorial boards of such journals as Proceedings of the Indian National Science Academy, the Journal of Cytology and Genetics, Proceedings of the Indian Academy of Sciences and the Indian Journal of Experimental Biology. He has also guided 80 PhD and 10 DSc scholars in their researches.
== Awards and honors == Sharma, who was selected for the Jawaharlal Nehru Fellowship for hs project on Chromosomes in Relations to Development and Differentiation in Higher Plants in 1972, received the Paul Bruhl Memorial Medal by the Asiatic Society the same year. The Indian Botanical Society awarded him the Birbal Sahni Medal in 1974 and he received the Shanti Swarup Bhatnagar Prize for Biological Sciences, one of the highest Indian science awards from the Council of Scientific and Industrial Research in 1976. He received two more awards in 1976, the inaugural J. C. Bose Award of the University Grants Commission and the Silver Jubilee Medal of the Indian National Science Academy (INSA), INSA would honor him again with Golden Jubilee Professorship in 1985 and Meghnad Saha Medal in 1998. The University Grants Commission selected him as a National Professor in 1977 and he received the FICCI Award of the Federation of Indian Chambers of Commerce and Industry in 1979. The Government of India included him in the Republic Day honors list for the third highest civilian honor of the Padma Bhushan in 1983. Sharma received the Om Prakash Bhasin Award in 1992 and the VASVIK Industrial Research Award in 1999; in between he received the Gujar Mal Modi Award for Science and Technology of the International Institute of Fine Arts in 1994. He also received the Rathindra Puraskar of Visva-Bharati University in 2008. The Indian National Science Academy and the Indian Academy of Sciences elected him as their fellow in 1970 and 1975 respectively. The World Academy of Sciences chose him as their fellow in 1988 and the National Academy of Sciences, India followed suit in 2012. He is also a recipient of the degree of Doctor of Science (honoris causa) from Burdwan University.
== Selected bibliography ==