K
Karnam Venkatesh
Researcher at Indian Council of Agricultural Research
Publications - 49
Citations - 349
Karnam Venkatesh is an academic researcher from Indian Council of Agricultural Research. The author has contributed to research in topics: Biology & Germplasm. The author has an hindex of 6, co-authored 33 publications receiving 177 citations. Previous affiliations of Karnam Venkatesh include Indian Agricultural Research Institute.
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Nitrate starvation induced changes in root system architecture, carbon:nitrogen metabolism, and miRNA expression in nitrogen-responsive wheat genotypes.
TL;DR: The studies indicate that one of the N-responsive genotype (NP-890) did not get affected significantly under nitrogen starvation at seedling stage, and the morphological parameters in terms of root size, primary root length, and first- and second-order lateral root numbers responded significantly under nitrate-starved condition.
Journal Article
Enhancing wheat production- A global perspective
TL;DR: The researchers need to explore options to increase yield components through photosynthetic capacity and efficiency, introduction of C4 like traits–carbon concentrating mechanism, improving light interception, optimizing spike and canopy photosynthesis in future genotypes, to enhance genetic yield potential and sustainability.
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Optimization of Agrobacterium-mediated transformation in spring bread wheat using mature and immature embryos.
Rakesh Kumar,H. M. Mamrutha,Amandeep Kaur,Karnam Venkatesh,Davinder Sharma,Gyanendra Pratap Singh +5 more
TL;DR: The results indicate that the developed Agrobacterium-mediated transformation system is suitable for diverse wheat genotypes and can be exploited to deliver the T-DNA into the wheat genome for CRISPR-based target modifications and transgene insertions.
Journal ArticleDOI
Development of an efficient and reproducible regeneration system in wheat (Triticum aestivum L.)
Rakesh Kumar,Rakesh Kumar,H. M. Mamrutha,Amandeep Kaur,Amandeep Kaur,Karnam Venkatesh,Anita Grewal,Raj Kumar,Vinod Tiwari +8 more
TL;DR: The standardized regeneration system can be used in the regeneration of healthy plants from embryos rescued from interspecies crosses, transgenic production, induced mutation breeding and recently developed genome editing techniques for the procreation of wheat plants having novel traits.
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Nitrogen Challenges and Opportunities for Agricultural and Environmental Science in India
Andrea Móring,Sunila Hooda,Nandula Raghuram,Tapan Kumar Adhya,Altaf Ahmad,S.K. Bandyopadhyay,Tina Barsby,Gufran Beig,Alison R. Bentley,Arti Bhatia,Ulrike Dragosits,Julia Drewer,John Foulkes,Sachin D. Ghude,Rajeev Gupta,Niveta Jain,Dinesh Kumar,R. Mahender Kumar,Jagdish K. Ladha,Pranab Kumar Mandal,C. N. Neeraja,Renu Pandey,Himanshu Pathak,Pooja V. Pawar,Till K. Pellny,Philip S. Poole,Adam H. Price,D. L. N. Rao,David S. Reay,Nagendra K. Singh,Subodh Kumar Sinha,Rakesh K. Srivastava,Peter R. Shewry,Jo Smith,Claudia Steadman,Desiraju Subrahmanyam,Kuchi Surekha,Karnam Venkatesh,Varinderpal-Singh,Aimable Uwizeye,Aimable Uwizeye,Massimo Vieno,Mark A. Sutton +42 more
TL;DR: In the last six decades, the consumption of reactive nitrogen (Nr) in the form of fertilizer in India has been growing rapidly, whilst the nitrogen use efficiency (NUE) of cropping systems has been decreasing.