PARUL SHARMA

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Plant Molecular Physiology

Carbon-Nitrogen Balance in Plants: A Vital Link in Growth, Metabolism, and Stress Response

PARUL SHARMA
June 2, 2025

Plants, as autotrophic organisms, rely on their ability to assimilate carbon through photosynthesis and absorb nitrogen from the soil to sustain their life processes. These two elements are not only essential for plant survival but also intricately linked in ways…

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Plant Molecular Physiology

Carbon-Nitrogen Balance and the Secret to Plant Acclimation Under Stress

PARUL SHARMA
May 26, 2025

In the age of climate uncertainty, plants are frequently exposed to environmental extremes—ranging from drought and salinity to nutrient scarcity and heat waves. These stressors challenge the very foundation of plant growth and survival. At the center of this response…

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Recent Advances in Plant Science

Functional Genomics in Model and Crop Plants: Unlocking the Genetic Code for Sustainable Agriculture

PARUL SHARMA
May 23, 2025

In the last few decades, plant science has undergone a paradigm shift, moving from traditional trait-based breeding towards a more refined, gene-based approach. At the core of this revolution lies functional genomics—a field dedicated to decoding the dynamic roles of…

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Phytohormone Crosstalk in Abiotic Stress: A Complex Web of Survival Strategies

PARUL SHARMA
May 20, 2025

Abiotic stresses—such as drought, salinity, extreme temperatures, and nutrient deficiencies—pose serious threats to global agriculture, reducing crop yields and threatening food security. Plants, being sessile organisms, cannot escape these challenges. Instead, they rely on an intricate network of signaling pathways…

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Plant Molecular Physiology

Photosynthetic Acclimation to Climate Change: CO₂, Light, and Temperature Interplay

PARUL SHARMA
May 11, 2025

As the climate crisis intensifies, plants—the planet’s primary carbon assimilators—find themselves at the frontline of atmospheric change. Photosynthesis, the foundational process that converts solar energy and CO₂ into carbohydrates, is highly sensitive to shifts in temperature, light intensity, and CO₂…

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Recent Advances in Plant Science

Stay-Green Trait in Cereals: Physiology Behind Delayed Senescence and Yield Stability

PARUL SHARMA
May 10, 2025

In the realm of cereal crop production, the ability of plants to maintain green foliage during the grain-filling period—known as the stay-green trait—has garnered significant attention. This trait is characterized by delayed leaf senescence, allowing for prolonged photosynthetic activity, which…

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Recent Advances in Plant Science

The Evolution of Stomata: From Ancient Ferns to Smart Crops

PARUL SHARMA
May 9, 2025

Stomata, the microscopic pores found on plant leaves, have been quietly governing the earth’s plant productivity for over 400 million years. Though invisible to the naked eye, these dynamic structures have played an outsized role in the survival, adaptation, and…

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Recent Advances in Plant Science

The Leaf Energy Balance Equation: Radiation, Transpiration, and Cooling

PARUL SHARMA
May 8, 2025

Leaves are the powerhouses of plant life—capturing sunlight, exchanging gases, and maintaining internal balance in the face of constantly shifting environments. But beyond their roles in photosynthesis and transpiration, leaves perform a lesser-known function vital to their survival: thermal regulation.…

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Recent Advances in Plant Science

Striking a Balance: How Plants Coordinate CO₂ Fixation and Transpiration

PARUL SHARMA
May 7, 2025

At the heart of plant physiology lies a delicate balance—how to maximize carbon assimilation through photosynthesis while minimizing water loss through transpiration. These two processes, though seemingly opposite, are inextricably linked by a shared pathway: the stomata. These microscopic pores…

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Recent Advances in Plant Science

India Leads with First-Ever Genome-Edited Rice: Climate-Ready & High-Yielding

PARUL SHARMA
May 6, 2025

In a landmark achievement for agricultural biotechnology, India has become the first country in the world to develop and release genome-edited rice varieties using indigenous research and technology. This historic development marks a transformative shift in how we approach crop…