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个人简介
My work broadly concentrates on basic research in the field of Nematology including plant-parasitic and insect-parasitic nematodes. A number of bacterial protein toxins (Txp40, TcaB) were characterized from an insect-parasitic bacterium Photorhabdus akhurstii which symbiotically associates with an entomopathogenic nematode Heterorhabditis indica. Insect pathogenesis of these toxins was studied in Galleria mellonella, Helicoverpa armigera, Spodoptera litura, S. frugiperda and S. exigua. The role of insect gut receptors in enhancing pathogenicity of bacterial toxins has been established.
My other research interests include molecular basis of plant-nematode interaction. Using RNAi, functional analysis of several plant parasitism processes was deciphered including the role of Mi-cpl-1 in metabolic process, FLP and NLP neuropeptides in neuromusculation process, ODR and TAX proteins in chemotaxis process, cell wall degrading enzymes and various pioneer effectors in infection process of plant nematodes including Meloidogyne incognita, M. graminicola, Heterodera avenae etc. Investigations were also performed on understanding the genetic basis of nematode resistance in rice via genome-wide association mapping coupled with omics-driven strategies. A number of laboratory bioassay techniques were developed to track nematode chemotaxis towards different compounds. A staining technique was developed to estimate fat metabolism in nematodes.
研究兴趣
论文共 54 篇作者统计合作学者相似作者
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Advances in Global Change Research Climate Change Impacts on Soil-Plant-Atmosphere Continuumpp.447-483, (2024)
Gene Editing in Plantspp.647-666, (2024)
Tushar K. Dutta, Katakam Rupinikrishna,Voodikala S. Akhil, Neeraj Vashisth,Victor Phani, Pankaj,Anil Sirohi,Viswanathan Chinnusamy
BMC Plant Biologyno. 1 (2024): 1-14
JOURNAL OF PEST SCIENCEno. 2 (2024): 539-560
Frontiers in plant science (2023): 1143889-1143889
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#Papers: 54
#Citation: 947
H-Index: 17
G-Index: 30
Sociability: 4
Diversity: 3
Activity: 19
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