User profiles for R K Bhatnagar

Raj Bhatnagar

- Verified email at icgeb.res.in - Cited by 7943

Raj Bhatnagar

- Verified email at uc.edu - Cited by 997

RNA interference: biology, mechanism, and applications

…, A Mohmmed, P Malhotra, RK Bhatnagar… - Microbiology and …, 2003 - Am Soc Microbiol
Double-stranded RNA-mediated interference (RNAi) is a simple and rapid method of silencing
gene expression in a range of organisms. The silencing of a gene is a consequence of …

[HTML][HTML] Silencing of Midgut Aminopeptidase N of Spodoptera litura by Double-stranded RNA Establishes Its Role asBacillus thuringiensis Toxin Receptor

…, N Agrawal, P Malhotra, RK Bhatnagar - Journal of Biological …, 2002 - ASBMB
Insecticidal crystal proteins of Bacillus thuringiensis bind to receptors in the midgut of susceptible
insects leading to pore formation and death of the insect. The identity of the receptor is …

[HTML][HTML] Bacterial diversity analysis of larvae and adult midgut microflora using culture-dependent and culture-independent methods in lab-reared and field-collected …

…, A Sharma, R Rajagopal, T Adak, RK Bhatnagar - BMC microbiology, 2009 - Springer
Background Mosquitoes are intermediate hosts for numerous disease causing organisms.
Vector control is one of the most investigated strategy for the suppression of mosquito-borne …

Exact solutions for some simple flows of an Oldroyd-B fluid

KR Rajagopal, RK Bhatnagar - Acta Mechanica, 1995 - Springer
We present two simple but elegant solutions for the flow of an Oldroyd-B fluid. First, we consider
the flow past an infinite porous plate and find that the problem admits an asymptotically …

[HTML][HTML] Genomic adaptation to polyphagy and insecticides in a major East Asian noctuid pest

…, E d'Alençon, RK Seth, RK Bhatnagar… - Nature ecology & …, 2017 - nature.com
The tobacco cutworm, Spodoptera litura, is among the most widespread and destructive
agricultural pests, feeding on over 100 crops throughout tropical and subtropical Asia. By …

Handling uncertain information: a review of numeric and non-numeric methods

RK Bhatnagar, LN Kanal - Machine Intelligence and Pattern Recognition, 1986 - Elsevier
Problem solving and decision making by humans is often done in environments where
information concerning the problem is partial or approximate. AI researchers have been …

Role of RNA interference (RNAi) in dengue virus replication and identification of NS4B as an RNAi suppressor

…, P Malhotra, SK Mukherjee, RK Bhatnagar - Journal of …, 2013 - Am Soc Microbiol
RNA interference (RNAi) is an important antiviral defense response in plants and invertebrates;
however, evidences for its contribution to mammalian antiviral defense are few. In the …

High-frequency somatic embryo production and maturation into normal plants in cotton (Gossypium hirsutum) through metabolic stress

…, DK Das, SK Gupta, VS Reddy, RK Bhatnagar… - Plant Cell Reports, 2003 - Springer
A highly efficient somatic embryo production and maturation procedure has been developed
to regenerate plantlets from cotton (Gossypium hirsutum). This procedure involves the …

A simple and rapid Agrobacterium-mediated transformation protocol for cotton (Gossypium hirsutum L.): Embryogenic calli as a source to generate large numbers of …

…, R Kumria, GP Vijaykanth, RK Bhatnagar… - Plant cell reports, 2004 - Springer
A protocol is presented for efficient transformation and regeneration of cotton. Embryogenic
calli co-cultivated with Agrobacterium carrying cry1Ia5 gene were cultured under …

[HTML][HTML] Knockdown of aminopeptidase-N from Helicoverpa armigera larvae and in transfected Sf21 cells by RNA interference reveals its functional interaction with …

…, GR Venkatesh, A Srivastava, RK Bhatnagar - Journal of Biological …, 2007 - ASBMB
Aminopeptidase-N (APN) and cadherin proteins located at the midgut epithelium of
Helicoverpa armigera have been implicated as receptors for the Cry1A subfamily of insecticidal …