Results 31 to 40 of about 571,579 (318)

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

Small non-coding RNAs: Diagnostic and therapeutic news [PDF]

Journal of Medical Biochemistry, 2008
Non-coding RNAs represent a specific type of RNAs that are non translated into proteins. They participate in a number of different regulatory processes concerning the transcriptional and posttranscriptional level.
Kocić Gordana
doaj  

Distinct expression profiles of regulatory RNAs in the response to biocides in Staphylococcus aureus and Enterococcus faecium

Scientific Reports, 2021
The aim of the study was to characterize the antimicrobial activity of clinically-relevant biocides (chlorhexidine digluconate, benzalkonium chloride, PVP-iodine and triclosan) and to determine the sRNA expression profiles under biocide exposure in two ...
Loren Dejoies, Killian Le Neindre, Sophie Reissier, Brice Felden, Vincent Cattoir   +4 more
doaj   +1 more source

The RNA Chaperone Hfq Participates in Persistence to Multiple Antibiotics in the Fish Pathogen Yersinia ruckeri

Microorganisms, 2021
Yersinia ruckeri causes outbreaks of enteric redmouth disease in salmon aquaculture all over the world. The transient antibiotic tolerance exhibited by bacterial persisters is commonly thought to be responsible for outbreaks; however, the molecular ...
Iván L. Calderón, María José Barros, Fernanda Montt, Fernando Gil, Juan A. Fuentes, Lillian G. Acuña   +5 more
doaj   +1 more source

Small regulatory RNAs in bacteria

, 2006
In recent years, small regulatory RNAs have been discovered at a staggering rate both in prokaryotes and eukaryotes. By now it is clear that post-transcriptional regulation of gene expression mediated by such RNAs is the rule rather than—as previously ...
Darfeuille, Fabien,, Wagner, Gerhart E. H.,   +1 more
core   +1 more source

Small RNAs in epigenetic inheritance: from mechanisms to trait transmission

, 2021
International audienceInherited information is transmitted to progeny primarily by the genome through the gametes. However, in recent years, epigenetic inheritance has been demonstrated in several organisms, including animals.
Germano Cecere, Cecere, Germano
core   +1 more source

Stress response and virulence factors in bacterial pathogens relevant for Chilean aquaculture: current status and outlook of our knowledge

Biological Research, 2022
The study of the stress responses in bacteria has given us a wealth of information regarding the mechanisms employed by these bacteria in aggressive or even non-optimal living conditions.
Derie E. Fuentes, Lillian G. Acuña, Iván L. Calderón   +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   +1 more source

LINC01089 governs the miR-1287-5p/HSPA4 axis to negatively regulate osteogenic differentiation of mesenchymal stem cells

Bone & Joint Research
Aims: The involvement of long non-coding RNA (lncRNA) in bone marrow mesenchymal stem cell (MSC) osteogenic differentiation during osteoporosis (OP) development has attracted much attention. In this study, we aimed to disclose how LINC01089 functions in
Hao Zou, Fei Hu, Xin Wu, Bin Xu, Guifeng Shang, Dong An, Dehao Qin, Xiaolei Zhang, Aofei Yang   +8 more
doaj   +1 more source

Involvement of Long Non-Coding RNAs (lncRNAs) in Tumor Angiogenesis

Non-Coding RNA, 2020
Long non-coding RNAs (lncRNAs) are defined as non-protein coding transcripts with a minimal length of 200 nucleotides. They are involved in various biological processes such as cell differentiation, apoptosis, as well as in pathophysiological processes ...
Julia Teppan, Dominik A. Barth, Felix Prinz, Katharina Jonas, Martin Pichler, Christiane Klec   +5 more
doaj   +1 more source