Browsing by Author "Deshmukh, Rupesh"

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    Functions of boron in plant roots: Current insights
    (2025) Deshmukh, Rupesh
    One of the most important components in achieving increased crop productivity is a balanced supply of nec essary macro- and micronutrients. Among the various nutrients Boron (B) is recognised as a vital nutrient for the plant’s life. however, inadequate availability of B can affect root development, nitrogen absorption, the integrity and function of cell walls and ultimately reduce the crop yield. Over 90 % of B in plants is found in cell wall, signifying its relevance in the growth and development of the root system. Since B is crucial for indispensable plant processes, it is a necessary constituent of rhamnogalacturonan II (RG-II), acting as a bind ing component in the cell wall, and as a result, it maintains membrane integrity, the indole acetic acid path way, and cell wall synthesis. Therefore, this review aimed to assemble the novel information’s of the function of boron in roots of the plant, deficiency symptoms, and the mechanisms of abiotic stresses manage ment etc.
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    Pinpointing genomic regions and candidate genes associated with seed oil and protein content in soybean through an integrative transcriptomic and QTL meta-analysis
    (Cells, 2023) Kumar, Virender; Goyal, Vinod; Mandlik, Rushil; Kumawat, Surbhi; Joy, Roy; Sudhakaran, Sreeja; Padalkar, Gunashri; Rana, Nikita; Deshmukh, Rupesh; Sharma, Tilak Raj; Sonah, Humira
    Soybean with enriched nutrients has emerged as a prominent source of edible oil and protein. In the present study, a meta-analysis was performed by integrating quantitative trait loci (QTLs) information, region-specific association and transcriptomic analysis. Analysis of about a thousand QTLs previously identified in soybean helped to pinpoint 14 meta-QTLs for oil and 16 meta-QTLs for protein content. Similarly, region-specific association analysis using whole genome re-sequenced data was performed for the most promising meta-QTL on chromosomes 6 and 20. Only 94 out of 468 genes related to fatty acid and protein metabolic pathways identified within the meta- QTL region were found to be expressed in seeds. Allele mining and haplotyping of these selected genes were performed using whole genome resequencing data. Interestingly, a significant haplotypic association of some genes with oil and protein content was observed, for instance, in the case of FAD2- 1B gene, an average seed oil content of 20.22% for haplotype 1 compared to 15.52% for haplotype 5 was observed. In addition, the mutation S86F in the FAD2-1B gene produces a destabilizing effect of (DDG Stability) 􀀀0.31 kcal/mol. Transcriptomic analysis revealed the tissue-specific expression of candidate genes. Based on their higher expression in seed developmental stages, genes such as sugar transporter, fatty acid desaturase (FAD), lipid transporter, major facilitator protein and amino acid transporter can be targeted for functional validation. The approach and information generated in the present study will be helpful in the map-based cloning of regulatory genes, as well as for marker-assisted breeding in soybean.
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    Transforming waste into wealth: Leveraging nanotechnology for recycling agricultural byproducts into value-added products
    (2025) Deshmukh, Rupesh
    The extensive generation of agricultural waste worldwide poses significant environmental challenges. Tradi tional disposal methods, such as crop burning, contribute to severe air pollution and ecological degradation. Current agricultural waste management strategies often fail to fully utilize the potential of these residues for conversion into valuable resources. This review highlights the transformative role of nanotechnology in upcy cling agricultural waste into high-value, sustainable products, thereby advancing the circular economy. In novations such as nanocatalysts, biodegradable nanomaterials, and nano-enabled agrochemicals have opened efficient pathways for converting agricultural residues into nanomaterials like nanocellulose, biopolymers, bioplastics, nanofertilizers, and biochar. These technologies provide eco-friendly alternatives to conventional materials while addressing pressing global sustainability challenges. Despite technical, regulatory, and market barriers, integrating nanotechnology into agricultural waste management offers immense potential to minimize waste, reduce environmental impacts, and create economic value. This review emphasizes the need for sup portive policies, collaborative efforts between industry and academia, and increased public awareness to foster the widespread adoption of nanotechnological innovations. By reimagining agricultural waste as a valuable resource, nanotechnology can drive sustainable development and enhance resource efficiency, paving the way toward a greener and more resilient future.
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    Wheat omics: advancements and opportunities
    (Plants, 2023) Sehgal, Deepmala; Dhakate, Priyanka; Ambreen, Heena; Shaik, Khasim Hussain Baji; Rathan, Nagenahalli Dharmegowda; Anusha, Nayanahalli Munireddy; Deshmukh, Rupesh; Vikram, Prashant
    Plant omics, which includes genomics, transcriptomics, metabolomics and proteomics, has played a remarkable role in the discovery of new genes and biomolecules that can be deployed for crop improvement. In wheat, great insights have been gleaned from the utilization of diverse omics approaches for both qualitative and quantitative traits. Especially, a combination of omics approaches has led to significant advances in gene discovery and pathway investigations and in deciphering the essential components of stress responses and yields. Recently, a Wheat Omics database has been developed for wheat which could be used by scientists for further accelerating functional genomics studies. In this review, we have discussed various omics technologies and platforms that have been used in wheat to enhance the understanding of the stress biology of the crop and the molecular mechanisms underlying stress tolerance.