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Your search keyword '"Kulkarni, Karthik"' showing total 18 results
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18 results on '"Kulkarni, Karthik"'

1. Enhancing Data Generation in TPCx-HS with a Non-uniform Random Distribution

Author

Nambiar, Raghunath, Rabl, Tilmann, Kulkarni, Karthik, Frank, Michael, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Nambiar, Raghunath, editor, and Poess, Meikel, editor

Published
2016
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14. MicroRNAs and other small RNAs enriched in the Arabidopsis RNA-dependent RNA polymerase-2-mutant

Author

Cheng Lu, Green, Pamela J., Meyers, Blake C., Kulkarni, Karthik, Wenzhong Wang, Souret, Frederic F., Jacobsen, Steven E., MuthuValliappan, Ramesh, Henderson, Ian R., Tej, Shivakundan Singh, and Poethig, R. Scott

Subjects
Arabidopsis thaliana -- Genetic aspects, Arabidopsis thaliana -- Research, Nucleotide sequencing -- Analysis, RNA processing -- Analysis, Health
Abstract

The complement of microRNAs (miRNAs) expressed in Arabidopsis inflorescence is characterized to considerable depth by analyzing an rdr2 loss-of-function mutant using two different parallel sequencing technologies, Massively Parallel Signature Sequencing (MPSS), and 454. Deep sequencing of mutants provides a genetic approach for the dissection and characterization of diverse small RNA populations and the identification of low abundance miRNAs.

Published
2006

15. An expression atlas of rice mRNAs and small RNAs

Author

Nobuta, Kan, primary, Venu, R C, additional, Lu, Cheng, additional, Beló, André, additional, Vemaraju, Kalyan, additional, Kulkarni, Karthik, additional, Wang, Wenzhong, additional, Pillay, Manoj, additional, Green, Pamela J, additional, Wang, Guo-liang, additional, and Meyers, Blake C, additional

Published
2007
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17. Genome-wide analysis for discovery of rice microRNAs reveals natural antisense microRNAs (nat-miRNAs).

Author

Cheng Lu, Dong-Hoon Jeong, Kulkarni, Karthik, Pillay, Manoj, Nobuta, Kan, German, Rana, Thatcher, Shawn R., Maher, Christopher, Lifang Zhang, Ware, Doreen, Bin Liu, Xiaofeng Cao, Meyers, Blake C., and Greent, Pamela J.

Subjects
RICE, GENOMES, RNA, GENETIC transcription, ORIGIN of life, GENES
Abstract

Small RNAs (21-24 nt) are involved in gene regulation through translation inhibition, mRNA cleavage, or directing chromatin modifications. In rice, currently ≈240 microRNAs (miRNAs) have been annotated. We sequenced more than four million small RNAs from rice and identified another 24 miRNA genes. Among these, we `found a unique class of miRNAs that derive from natural cis-antisense transcript pairs. This configuration generates miRNAs that can perfectly match their targets. We provide evidence that `the miRNAs function by inducing mRNA cleavage in the middle of their complementary site. Their production requires Dicer-like 1 (DCL1) activity, which is essential for canonical miRNA biogenesis., All of the natural antisense miRNAs (nat-miRNAs) identified in this study have large introns in their precursors that appear critical for nat-miRNA evolution and for the formation of functional mIRNA loci. These findings suggest that other natural cis-antisense loci with similar exon-intron arrangements could be another source of miRNA genes. [ABSTRACT FROM AUTHOR]

Published
2008
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