Results 11 to 20 of about 5,862,706 (262)

Hidden layers of human small RNAs [PDF]

BMC Genomics, 2008
Background Small RNA attracts increasing interest based on the discovery of RNA silencing and the rapid progress of our understanding of these phenomena.
Daub Carsten O, Fukuda Shiro, Katayama Shintaro, Sandelin Albin, Takahashi Yukari, Nakamura Mari, Kawaji Hideya, Kai Chikatoshi, Kawai Jun, Yasuda Jun, Carninci Piero, Hayashizaki Yoshihide   +11 more
doaj   +3 more sources

Detection and Complete Genome Analysis of Grapevine Deformation Virus from the Vineyards of Khorasan-Razavi Province [PDF]

پژوهش‌های حفاظت گیاهان ایران
IntroductionMore than 80 viral diseases of grapevines have been reported worldwide. The infectious degeneration disease complex causes growth reduction, stunting, shortening of internodes, bushy growth and decline in susceptible vines.
Zahra Gholampour, Mohammad Zakiaghl, Mohsen Mehrvar, Azeddine Siammour   +3 more
doaj   +1 more source

Little reason to call them small noncoding RNAs

Frontiers in Microbiology, 2023
Hundreds of different species of small RNAs can populate a bacterial cell. This small transcriptome contains important information for the adaptation of cellular physiology to environmental changes.
Silvia Ferrara, Tarcisio Brignoli, Giovanni Bertoni   +2 more
doaj   +1 more source

MicroRNA profiling the resurrection plant Haberlea rhodopensis unveils essential regulators of survival under severe drought

Biologia Plantarum, 2020
Small RNAs (sRNAs) are essential components of gene-regulatory networks, which guide plant development and tune it to environmental challenges. Though the past years have witnessed evidences on sRNA importance for stress response, there is scarce data on
E. APOSTOLOVA, M. GOZMANOVA, L. NACHEVA, Z. IVANOVA, V. TONEVA, I. MINKOV, V. BAEV, G. YAHUBYAN   +7 more
doaj   +1 more source

Hfq binding changes the structure of Escherichia coli small noncoding RNAs OxyS and RprA, which are involved in the riboregulation of rpoS [PDF]

, 2013
: OxyS and RprA are two small noncoding RNAs (sRNAs) that modulate the expression of rpoS, encoding an alternative sigma factor that activates transcription of multiple Escherichia coli stress-response genes.
Taylor, James E., Callaghan, Anastasia J., Helen A. Vincent, Phillips, Jack O., Cary, Peter, Vincent, H., Peter D. Cary, Sobott, F., Jack O. Phillips, Frank Sobott, Vincent, Helen A., Henderson, Charlotte A., Stone, Carlanne, Alessandra Casamento, Henderson, Charlotte, Carlanne M. Stone, Anastasia J. Callaghan, Darren M. Gowers, Cary, Peter D., Charlotte A. Henderson, James E.N. Taylor, Casamento, A., Callaghan, Anastasia, Phillips, Jack, Gowers, Darren, Casamento, Alessandra, Stone, Carlanne M., Sobott, Frank, Gowers, Darren M.   +28 more
core   +1 more source

Rrp47p is an exosome-associated protein required for the 3 ' processing of stable RNAs [PDF]

, 2003
Related exosome complexes of 3'-->5' exonucleases are present in the nucleus and the cytoplasm. Purification of exosome complexes from whole-cell lysates identified a Mg2+-labile factor present in substoichiometric amounts. This protein was identified
Tollervey, D, Podtelejnikov, A, Houalla, R, Mann, M, Petfalski, E   +4 more
core   +1 more source

A small RNA response at DNA ends in Drosophila [PDF]

, 2012
Small RNAs have been implicated in numerous cellular processes, including effects on chromatin structure and the repression of transposons. We describe the generation of a small RNA response at DNA ends in Drosophila that is analogous to the recently ...
Förstemann, Klaus, Böttcher, Romy, Michalik, Katharina M.   +2 more
core   +1 more source

Computational discovery of animal small RNA genes and targets [PDF]

, 2007
Though recently discovered, small RNAs appear to play a wealth of regulatory roles, being involved in degradation of target mRNAs, translation silencing of target genes, chromatin remodeling and transposon silencing.
Gaidatzis, Dimosthenis
core   +1 more source

THE ROLE OF SMALL RNAS IN CONTROLLING EXPRESSION OF GENES INVOLVED IN THE IMPLEMENTATION OF VIBRIO CHOLERAE PATHOGENICITY

Проблемы особо опасных инфекций, 2017
Currently, bacterial small RNAs with regulatory functions are characterized as a heterogeneous claster of highly structured single-stranded RNAs which usually would not be translated into proteins. A large group of small RNAs consists of small regulatory
R. V. Pisanov, A. S. Vodop’yanov, D. I. Simakova   +2 more
doaj   +1 more source

Lymphoid hyperplasia and lymphoma in transgenic mice expressing the small non-coding RNA, EBER1 of Epstein-Barr virus [PDF]

, 2010
Background. Non-coding RNAs have critical functions in diverse biological processes, particularly in gene regulation. Viruses, like their host cells, employ such functional RNAs and the human cancer associated Epstein-Barr virus (EBV) is no exception ...
Tsimbouri Penelope M., Philbey, A.W., Philbey, Adrian W, Repellin, C.E, Claire E Repellin, Wilson, J.B., Joanna B Wilson, Repellin, Claire E, Tsimbouri, P.M., Wilson Joanna B., Philbey Adrian W., Tsimbouri, Penelope M, Adrian W Philbey, Penelope M Tsimbouri, Wilson, Joanna B, Repellin Claire E.   +15 more
core   +2 more sources