Results 91 to 100 of about 736,695 (298)

A conserved inverted repeat from rice plastome functions as an intrinsic transcription terminator

, 2014
Results from a previous rice transcription mapping and the GeSTer algorithm analysis used in this investigation for rice plastid genome suggest that an inverted repeat, 11108, in 3' region of the plastid rps18 gene may serve as a transcription terminator.
Liang, Y.J., Chen, L.J., Lin, C.H., 陳良築   +3 more
core   +1 more source

Analysis of the Genetic Determinants of Yersiniachelin Siderophore of Yersinia

Проблемы особо опасных инфекций
The study is focused on the genetic determinants of the yersiniachelin (Ych) siderophore encoded by the ysu gene cluster and found only in Yersinia pestis and Yersinia pseudotuberculosis. The aim of the investigation was to analyze the genes encoding the
D. A. Kuznetsova, A. S. Vodop’yanov, A. L. Trukhachev, V. A. Rykova, O. N. Podladchikova   +4 more
doaj   +1 more source

Comparative genomics of transcriptional regulation of methionine metabolism in Proteobacteria. [PDF]

PLoS ONE, 2014
Methionine metabolism and uptake genes in Proteobacteria are controlled by a variety of RNA and DNA regulatory systems. We have applied comparative genomics to reconstruct regulons for three known transcription factors, MetJ, MetR, and SahR, and three ...
Semen A Leyn, Inna A Suvorova, Tatiana D Kholina, Sofia S Sherstneva, Pavel S Novichkov, Mikhail S Gelfand, Dmitry A Rodionov   +6 more
doaj   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

pBINPLUS/ARS: an improved plant transformation vector based on pBINPLUS

BioTechniques, 2008
Binary plant transformation vectors are widely used for introduction of transgenes into plants via Agrobacterium tumefaciens-mediated transformation.
William R. Belknap, David R. Rockhold, Kent F. McCue   +2 more
doaj   +1 more source

From Cell‐Derived Vesicles to Hybrid Nanovectors: Biological Membranes as Functional Blueprints for Gene Delivery

Advanced Healthcare Materials, EarlyView.
Biologically derived and hybrid nonviral nanovectors are examined as distinct but convergent design approaches. Integrating synthetic components with biologically functionalized membranes allows efficient interactions with complex cellular environments.
Clara Baldari, Claudia Leone, Gabriella Leccese, Claudia De Stradis, Alessandra Invidia, Concetta Quintarelli, Biagio De Angelis, Franco Locatelli, Giuseppe Gigli, Gabriele Maiorano, Ilaria Elena Palamà   +10 more
wiley   +1 more source

Mechanism of Action of Bacterial Transcription Terminator Rho

, 2018
The bacterial transcription terminator, Rho, is a well conserved protein among the prokaryotes. It was discovered about 50 years back and still, a significant number of the researchers across the globe are actively engaged in understanding the function ...
Sen, Ranjan, Chhakchhuak, Passong Immanuel R., Khatri, Ajay   +2 more
core   +1 more source

Transcription termination and antitermination are critical for the fitness and function of the integrative and conjugative element Tn916.

PLoS Genetics
Premature expression of genes in mobile genetic elements can be detrimental to their bacterial hosts. Tn916, the founding member of a large family of integrative and conjugative elements (ICEs; aka conjugative transposons), confers tetracycline ...
Erika S Wirachman, Alan D Grossman
doaj   +1 more source

Active Center Control of Termination by RNA Polymerase III and tRNA Gene Transcription Levels In Vivo.

PLoS Genetics, 2016
The ability of RNA polymerase (RNAP) III to efficiently recycle from termination to reinitiation is critical for abundant tRNA production during cellular proliferation, development and cancer.
Keshab Rijal, Richard J Maraia
doaj   +1 more source

Targeting CD300a Signaling With a Phosphatidylserine‐Presenting Hydrogel Rescues Macrophage Dysfunction and Accelerates Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Schematic illustration of the proposed mechanism: PEG/RGD‐PSLs mimic apoptotic cells to engage PS receptors (notably CD300a), transducing an inhibitory signal that suppresses the MyD88/NF‐κB pathway, leading to global anti‐inflammatory and pro‐reparative effects.
Lele Wu, Xuetong Hao, Yang Zou, Xinglin Chen, Junyan Kong, Chunning Gu, Wenjie Ma, Zhongjun Yang, Huifen Liu, Mengmeng Liu, Xin Tong   +10 more
wiley   +1 more source