Results 51 to 60 of about 22,751 (178)

sRNA and cis-antisense sRNA identification in Staphylococcus aureus highlights an unusual sRNA gene cluster with one encoding a secreted peptide

, 2017
International audienceThe human pathogen Staphylococcus aureus expresses a set of transcriptional factors and small RNAs (sRNAs) to adapt to environmental variations.
Pascreau, Gaetan, Sassi, Mohamed, Mohamed Sassi, Augagneur, Yoann, Julie Bronsard, Mauro, Tony, Yoann Augagneur, Brice Felden, Bronsard, Julie, Gaetan Pascreau, Tony Mauro, Felden, Brice   +11 more
core   +1 more source

Novel small RNA spike-in oligonucleotides enable absolute normalization of small RNA-Seq data

Scientific Reports, 2017
Normalization of high-throughput small RNA sequencing (sRNA-Seq) data is required to compare sRNA levels across different samples. Commonly used relative normalization approaches can cause erroneous conclusions due to fluctuating small RNA populations ...
Stefan Lutzmayer, Balaji Enugutti, Michael D. Nodine   +2 more
doaj   +1 more source

Hfq CLASH uncovers sRNA-target interaction networks linked to nutrient availability adaptation

eLife, 2020
By shaping gene expression profiles, small RNAs (sRNAs) enable bacteria to efficiently adapt to changes in their environment. To better understand how Escherichia coli acclimatizes to nutrient availability, we performed UV cross-linking, ligation and ...
Ira Alexandra Iosub, Robert Willem van Nues, Stuart William McKellar, Karen Jule Nieken, Marta Marchioretto, Brandon Sy, Jai Justin Tree, Gabriella Viero, Sander Granneman   +8 more
doaj   +1 more source

Two‐Dimensional Materials For Lateral Flow Assays: A Critical Review of Functional Roles and Translational Challenges

VIEW, EarlyView.
2D nanosheets, with large surface area, excellent optical/electrical properties, and high specificity, combine with lateral flow assay strips to enable rapid, readable detection, boosting the strips’ development and applications. Abstract Lateral flow assays (LFAs) are widely used for point‐of‐care diagnostics, but their detection capability remains ...
Weimin Xu, Ruping Liu, Na Gao, Jianxiao Zhu, Haowen Jiang, Shouzheng Jiao, Zhicheng Sun, Kai Shen, Gaolian Xu, Minghua Du, Ziyan Li, Yang Wang   +11 more
wiley   +1 more source

An in vivo reporter assay for sRNA-directed gene control in Gram-positive bacteria: identifying a novel sRNA target in Staphylococcus aureus

, 2017
International audienceBacterial small regulatory RNAs (sRNAs) play a major role in the regulation of various cellular functions. Most sRNAs interact with mRNA targets via an antisense mechanism, modifying their translation and/or degradation.
Ivain, Lorraine, Eyraud, Alex, Brice Felden, Alex Eyraud, Svetlana Chabelskaya, Tattevin, Pierre, Valérie Bordeau, Stéphane Dreano, Chabelskaya, Svetlana, Marc Hallier, Pierre Tattevin, Lorraine Ivain, Dreano, Stéphane, Bordeau, Valérie, Felden, Brice, Hallier, Marc   +15 more
core   +1 more source

Iflaviruses in arthropods: when small is mighty

Insect Science, EarlyView.
Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia, Hannah‐Isadora Huditz, Monique M. van Oers, Vera I.D. Ros   +3 more
wiley   +1 more source

Genetic basis of sRNA quantitative variation analyzed using an experimental population derived from an elite rice hybrid

eLife, 2015
We performed a genetic analysis of sRNA abundance in flag leaf from an immortalized F2 (IMF2) population in rice. We identified 53,613,739 unique sRNAs and 165,797 sRNA expression traits (s-traits).
Jia Wang, Wen Yao, Dan Zhu, Weibo Xie, Qifa Zhang   +4 more
doaj   +1 more source

Myths about violence among judiciary professionals [PDF]

Temida, 2006
The presence of myths about violence (mistaken, but resilient and broadly shared opinions) among those professionals who deal with violence in their work could interfere with their educational advancement and professional development.
Srna Jelena, Tenjović Lazar
doaj   +1 more source

Characterization of the dynamic microbiome evolution across thrips species

Insect Science, EarlyView.
Comprehensive survey of the microbiome in thrips. The dominant bacterial genera found in thrips include intracellular ones, such as Wolbachia and Spiroplasma, and extracellular ones, including Serratia, Pantoea, and Acinetobacter. We isolated and sequenced high‐quality genomes of two dominant symbionts, Pantoea dispersa and Serratia marcescens.
Xiaodi Hu, Zhaohui Shi, Yangwei Gao, Hanze Zheng, Lin Lin, Jian‐Ping Chen, Yong Chen, Chuan‐Xi Zhang, Yiyuan Li   +8 more
wiley   +1 more source

SRNA Stress and Wellness

, 2020
The clinical and academic journey of the Student Registered Nurse Anesthetist involves a rigorous 3-year program that is recognized as a significant source of financial, emotional and physical stress posing real threats to wellness in this student ...
Lori E. Jackson RN, BSN, SRNA
core