Publications by authors named "M Nikhil Madhav"

Mosquitoes of the genus are responsible for a large burden of zoonotic virus transmission globally. Collectively, they play a significant role in the transmission of medically significant diseases such as Japanese encephalitis virus and West Nile virus. Climate change, global trade, habitat transformation and increased urbanisation are leading to the establishment of mosquitoes in new geographical regions.

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  • The study focuses on improving the root system architecture (RSA) in rice varieties to better adapt to climate change and nutrient deficiencies.
  • Researchers developed a F mapping population using a high root length and volume mutant (TI-128) and identified specific genomic regions on chromosomes 12 and 2 associated with these traits.
  • Validation of certain genes showed higher expression in the mutant compared to the wild type, suggesting these genes may enhance root length and volume in rice.
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Hippocampal place cells are influenced by both self-motion (idiothetic) signals and external sensory landmarks as an animal navigates its environment. To continuously update a position signal on an internal 'cognitive map', the hippocampal system integrates self-motion signals over time, a process that relies on a finely calibrated path integration gain that relates movement in physical space to movement on the cognitive map. It is unclear whether idiothetic cues alone, such as optic flow, exert sufficient influence on the cognitive map to enable recalibration of path integration, or if polarizing position information provided by landmarks is essential for this recalibration.

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  • * The structure and composition of rice stems play a crucial role in resisting lodging, with various environmental factors affecting their strength.
  • * Advances in sequencing technology enhance the understanding of lodging resistance by identifying key genes and leveraging modern breeding strategies for improving rice plant strength.
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Plants perceive environmental fluctuations as stress and confront several stresses throughout their life cycle individually or in combination. Plants have evolved their sensing and signaling mechanisms to perceive and respond to a variety of stresses. Epigenetic regulation plays a critical role in the regulation of genes, spatiotemporal expression of genes under stress conditions and imparts a stress memory to encounter future stress responses.

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