P V Shivaprasad
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Explore the profile of P V Shivaprasad including associated specialties, affiliations and a list of published articles.
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22
Citations
331
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Recent Articles
1.
Pal A, Gandhivel V, Nambiar A, Shivaprasad P
Nat Commun
. 2024 Sep;
15(1):7807.
PMID: 39242590
Genomic imprinting is observed in endosperm, a placenta-like seed tissue, where transposable elements (TEs) and repeat-derived small RNAs (sRNAs) mediate epigenetic changes in plants. In imprinting, uniparental gene expression arises...
2.
Vivek Hari Sundar G, Madhu A, Archana A, Shivaprasad P
Biochim Biophys Acta Gen Subj
. 2023 Dec;
1868(2):130539.
PMID: 38072208
Histones are crucial proteins that are involved in packaging the DNA as condensed chromatin inside the eukaryotic cell nucleus. Rather than being static packaging units, these molecules undergo drastic variations...
3.
Nair A, Shivaprasad P
J Biosci
. 2023 Oct;
48.
PMID: 37846021
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 proposed that the mitochondrial (mt)...
4.
Hari Sundar G V, Swetha C, Basu D, Pachamuthu K, Raju S, Chakraborty T, et al.
Genome Res
. 2023 Jun;
33(5):715-728.
PMID: 37277199
Across eukaryotes, gene regulation is manifested via chromatin states roughly distinguished as heterochromatin and euchromatin. The establishment, maintenance, and modulation of the chromatin states is mediated using several factors including...
5.
Sanjenbam P, Shivaprasad P, Agashe D
Microbiol Spectr
. 2022 Jul;
10(4):e0081022.
PMID: 35856668
The genus includes widespread plant-associated bacteria that are abundant in the plant phyllosphere (leaf surfaces), consume plant-secreted methanol, and can produce plant growth-promoting metabolites. However, despite the potential to increase...
6.
Hari Sundar G V, Shivaprasad P
Bio Protoc
. 2022 Jul;
12(11):e4432.
PMID: 35799912
Plant genomes are pronouncedly enriched in repeat elements such as transposons. These repeats are epigenetically regulated by DNA methylation. Whole genome high-depth sequencing after bisulfite treatment remains an expensive and...
7.
Tirumalai V, Narjala A, Swetha C, Vivek Hari Sundar G, Sujith T, Shivaprasad P
Planta
. 2022 Jun;
256(1):17.
PMID: 35737180
In-depth comparative degradome analysis of two domesticated grape cultivars with diverse secondary metabolite accumulation reveals differential miRNA-mediated targeting. Small (s)RNAs such as micro(mi)RNAs and secondary small interfering (si) often work...
8.
Swetha C, Narjala A, Pandit A, Tirumalai V, Shivaprasad P
BMC Genomics
. 2022 Jan;
23(1):53.
PMID: 35031003
Background: Small non-coding (s)RNAs are involved in the negative regulation of gene expression, playing critical roles in genome integrity, development and metabolic pathways. Targeting of RNAs by ribonucleoprotein complexes of...
9.
Swetha C, Shivaprasad P
Bio Protoc
. 2021 Mar;
9(7):e3208.
PMID: 33655003
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 involves three steps: 1)...
10.
Kumar R, Shivaprasad P
Proc Biol Sci
. 2020 Oct;
287(1936):20201846.
PMID: 33049166
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 length. These viruses have emerged...