Publications by authors named "Riti Roy"

Cancer precision medicine aims to predict the drug likely to yield the best response for a patient. Genomic sequencing of tumors is currently being used to better inform treatment options; however, this approach has had a limited clinical impact due to the paucity of actionable mutations. An alternative to mutation status is the use of gene expression signatures to predict response.

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  • The study looks at how chickpea plants manage stress, like salty soil and not enough water, by changing the way their roots grow.
  • Researchers used a method called deep sequencing to find and analyze special tiny RNA molecules (miRNAs) in the roots of chickpeas, which help control gene activity during these stress situations.
  • They discovered many different miRNAs that change their levels in response to stress, and these miRNAs help the plant adapt by affecting root hair growth and nutrient absorption.
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Chickpea (Cicer arietinum L.) is an important pulse legume crop. We previously reported a draft genome assembly of the desi chickpea cultivar ICC 4958.

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Calcium ion (Ca2+) is a ubiquitous second messenger that transmits various internal and external signals including stresses and, therefore, is important for plants' response process. Calcineurin B-like proteins (CBLs) are one of the plant calcium sensors, which sense and convey the changes in cytosolic Ca2+-concentration for response process. A search in four leguminous plant (soybean, Medicago truncatula, common bean and chickpea) genomes identified 9 to 15 genes in each species that encode CBL proteins.

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14-3-3 proteins are a large multigenic family of regulatory proteins ubiquitously found in eukaryotes. In plants, 14-3-3 proteins are reported to play significant role in both development and response to stress stimuli. Therefore, considering their importance, genome-wide analyses have been performed in many plants including Arabidopsis, rice and soybean.

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  • Foxtail millet is being studied as a key crop for understanding millet systems biology and bioenergy grasses, and a new database has been created to support research in this area.
  • The FmTFDb (Foxtail Millet Transcription Factor Database) includes detailed information on 2,297 transcription factors, their genetic features, chromosomal locations, tissue-specific expression, gene ontology, and evolutionary relationships.
  • This database offers free access and various tools for researchers and breeders, helping them retrieve data and analyze transcription factors for improving millets and bioenergy grasses.
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C2H2 type of zinc finger transcription factors (TFs) play crucial roles in plant stress response and hormone signal transduction. Hence considering its importance, genome-wide investigation and characterization of C2H2 zinc finger proteins were performed in Arabidopsis, rice and poplar but no such study was conducted in foxtail millet which is a C4 Panicoid model crop well known for its abiotic stress tolerance. The present study identified 124 C2H2-type zinc finger TFs in foxtail millet (SiC2H2) and physically mapped them onto the genome.

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Tomato Genomic Resources Database (TGRD) allows interactive browsing of tomato genes, micro RNAs, simple sequence repeats (SSRs), important quantitative trait loci and Tomato-EXPEN 2000 genetic map altogether or separately along twelve chromosomes of tomato in a single window. The database is created using sequence of the cultivar Heinz 1706. High quality single nucleotide polymorphic (SNP) sites between the genes of Heinz 1706 and the wild tomato S.

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Background: The major clinical manifestations of Entamoeba histolytica infection include amebic colitis and liver abscess. However the majority of infections remain asymptomatic. Earlier reports have shown that some E.

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