Search Results - "Shivaprasad, P. V."

Upstream regulator of genomic imprinting in rice endosperm is a small RNA-associated chromatin remodeler by Pal, Avik Kumar, Gandhivel, Vivek Hari-Sundar, Nambiar, Amruta B., Shivaprasad, P. V.

“…Genomic imprinting is observed in endosperm, a placenta-like seed tissue, where transposable elements (TEs) and repeat-derived small RNAs (sRNAs) mediate…”
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Degradome comparison between wild and cultivated rice identifies differential targeting by miRNAs by Swetha, Chenna, Narjala, Anushree, Pandit, Awadhesh, Tirumalai, Varsha, Shivaprasad, P V

“…Small non-coding (s)RNAs are involved in the negative regulation of gene expression, playing critical roles in genome integrity, development and metabolic…”
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Phenotypic diversity of Methylobacterium associated with rice landraces in North-East India by Sanjenbam, Pratibha, Buddidathi, Radhika, Venkatesan, Radhika, Shivaprasad, P V, Agashe, Deepa

“…The ecology and distribution of many bacteria is strongly associated with specific eukaryotic hosts. However, the impact of such host association on bacterial…”
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Methylglyoxal detoxification by a DJ-1 family protein provides dual abiotic and biotic stress tolerance in transgenic plants by Melvin, Prasad, Bankapalli, Kondalarao, D’Silva, Patrick, Shivaprasad, P. V.

“…Methylglyoxal (MG) is a key signaling molecule resulting from glycolysis and other metabolic pathways. During abiotic stress, MG levels accumulate to toxic…”
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Stability of Begomoviral pathogenicity determinant βC1 is modulated by mutually antagonistic SUMOylation and SIM interactions by Nair, Ashwin, Chatterjee, Kiran Sankar, Jha, Vikram, Das, Ranabir, Shivaprasad, P V

“…To successfully invade new hosts, plant viruses must break host resistance and be competent to move within and between plant cells. As a means, viral proteins…”
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Cultivar-specific miRNA-mediated RNA silencing in grapes by Tirumalai, Varsha, Narjala, Anushree, Swetha, Chenna, Sundar, G. Vivek Hari, Sujith, T. N., Shivaprasad, P. V.

“…Main conclusion In-depth comparative degradome analysis of two domesticated grape cultivars with diverse secondary metabolite accumulation reveals differential…”
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Loss of function of Oryza sativa Argonaute 18 induces male sterility and reduction in phased small RNAs by Das, Soumita, Swetha, Chenna, Pachamuthu, Kannan, Nair, Ashwin, Shivaprasad, P. V.

“…Key message In this manuscript, we show that Oryza sativa indica Argonaute protein AGO18 is required for male gametophyte development likely to through a small…”
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Suppression of RNA Silencing by a Geminivirus Nuclear Protein, AC2, Correlates with Transactivation of Host Genes by TRINKS, Daniela, RAJESWARAN, R, SHIVAPRASAD, P. V, AKBERGENOV, Rashid, OAKELEY, Edward J, VELUTHAMBI, K, HOHN, Thomas, POOGGIN, Mikhail M

“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Plant polymerase IV sensitizes chromatin through histone modifications to preclude spread of silencing into protein-coding domains by Hari Sundar G, Vivek, Swetha, Chenna, Basu, Debjani, Pachamuthu, Kannan, Raju, Steffi, Chakraborty, Tania, Mosher, Rebecca A, Shivaprasad, P V

“…Across eukaryotes, gene regulation is manifested via chromatin states roughly distinguished as heterochromatin and euchromatin. The establishment, maintenance,…”
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Promoters, Transcripts, and Regulatory Proteins of Mungbean Yellow Mosaic Geminivirus by SHIVAPRASAD, P. V, AKBERGENOV, Rashid, TRINKS, Daniela, RAJESWARAN, R, VELUTHAMBI, K, HOHN, Thomas, POOGGIN, Mikhail M

“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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RNAi targeting of DNA virus in plants by Pooggin, Mikhail, Shivaprasad, P. V, Veluthambi, K, Hohn, Thomas

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Major Domestication-Related Phenotypes in Indica Rice Are Due to Loss of miRNA-Mediated Laccase Silencing by Swetha, Chenna, Basu, Debjani, Pachamuthu, Kannan, Tirumalai, Varsha, Nair, Ashwin, Prasad, Melvin, Shivaprasad, P. V.

“…Domestication of rice (Oryza sativa) included conversion of perennial wild species with few seeds to short plants that produced abundant seeds. Most…”
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Novel regulators of mitochondrial genome integrity by Nair, Ashwin, Shivaprasad, P V

“…Mitochondrial genomes are unusual in that they have very low mutation rates in coding sequences when compared with animals, yeast, and bacteria. It has been…”
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Plant-virus-insect tritrophic interactions: insights into the functions of geminivirus virion-sense strand genes by Vinoth Kumar, R, Shivaprasad, P V

“…The genome of the plant-infecting viruses in the family Geminiviridae is composed of one or two circular single stranded DNA of approximately 2.7-5.2 kb in…”
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Impact of Phyllosphere Methylobacterium on Host Rice Landraces by Sanjenbam, Pratibha, Shivaprasad, P. V., Agashe, Deepa

“…The genus Methylobacterium includes widespread plant-associated bacteria that are abundant in the plant phyllosphere (leaf surfaces), consume plant-secreted…”
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Plant histone variants at the nexus of chromatin readouts, stress and development by Vivek Hari Sundar, G, Madhu, Aravind, Archana, A, Shivaprasad, P V

“…Histones are crucial proteins that are involved in packaging the DNA as condensed chromatin inside the eukaryotic cell nucleus. Rather than being static…”
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Molecular characterization of a new begomovirus infecting Synedrella nodiflora in South India by Das, Soumita, Hegde, Akshay, Shivaprasad, P. V.

“…Begomoviruses (family Geminiviridae ) cause important diseases in many crops. In addition, many wild plants are reservoirs of begomoviruses, which are a…”
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Analysis of an isolate of Mungbean yellow mosaic virus (MYMV) with a highly variable DNA B component by Karthikeyan, A. S, Vanitharani, R, Balaji, V, Anuradha, S, Thillaichidambaram, P, Shivaprasad, P. V, Parameswari, C, Balamani, V, Saminathan, M, Veluthambi, K

“…One DNA A (KA30) and five different DNA B components (KA21, KA22, KA27, KA28 and KA34) of a geminivirus, Mungbean yellow mosaic virus–Vigna (MYMV-Vig) were…”
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Investigation of Transposon DNA Methylation and Copy Number Variation in Plants Using Southern Hybridisation by G, Vivek Hari Sundar, Shivaprasad, P V

“…Plant genomes are pronouncedly enriched in repeat elements such as transposons. These repeats are epigenetically regulated by DNA methylation. Whole genome…”
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Extraction and Purification of Laccases from Rice Stems by Swetha, Chenna, Shivaprasad, P V

“…Laccases are found in cell walls of plants in very low amounts. This protocol provides an efficient method to purify laccases from rice stems. The method…”
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