Project Gutenberg
... albumen prints taken by Eugene Clutterbuck Impey. The Agra fort was built during the reign of the ... rule from Delhi, but then decided to make Agra his capital. With this end, he built many ...
0000 - Gale Group | NCCO Photography
Marion Aubourg, Marine Pottier, Albertine Léon, Benoı̂t Bernay, Anne Dhalluin, Margherita Cacaci, Riccardo Torelli, Pierre Ledormand, Cécilia Martini, Maurizio Sanguinetti, Michel Auzou, François Gravey, Jean‐Christophe Giard,
... We investigated the functions of the transcriptional regulator AgrA using the agrA deletion mutant. AgrA played a role in cell pigmentation: ΔargA mutant ... mass spectrometry and RNA-Seq. We found that AgrA controlled several virulence factors as well as stress- ... ΔRNAIII mutant. Altogether, our results highlighted that the AgrA regulator of S. lugdunensis played a key role ... to characterize the role of the response regulator AgrA, which is a component of the quorum-sensing ... we showed that, contrary to S. aureus, the agrA deletion mutant produced less biofilm. Inactivation of agrA ...
Tópico(s): Microbial Metabolism and Applications
2022 - American Society for Microbiology | Microbiology Spectrum
... of the Tomb of Itimad-ud-Daula in Agra, taken by Baker and Burke in 1865, from ...
0000 - Gale Group | NCCO Photography
K. Rajasree, Aneesa Fasim, B. Gopal,
... aureus involves the phosphorylation of the response regulator AgrA by the membrane anchored histidine kinase AgrC. AgrA activates transcription from three promoter sequences (P1–P3). The promoter strength, conditional association of AgrA with these promoter elements and temporal delay in AgrA-mediated changes in gene expression contribute to the ... quorum sensing response in different S. aureus strains. AgrA promoters comprise of imperfect direct repeats of DNA ... structures of the DNA-binding (LytTR) domain of AgrA with different cognate DNA sequences that reveal a ...
Tópico(s): Bacterial Genetics and Biotechnology
2016 - Elsevier BV | Biochemistry and Biophysics Reports
OECD iLibrary
Photograph of the Chowk in Agra, from the Murray Collection: 'Photographic views in Agra and its vicinity', taken by John Murray in the mid-1850s. A view ...
0000 - Gale Group | NCCO Photography
Ana María Villalobos, Mansur O. Amonov, Martin M. Shafer, J. Jai Devi, Tarun Gupta, Sachi Tripathi, Kushal S. Rana, Michael Mckenzie, Mike Bergin, James J. Schauer,
Agra and Kanpur are heavily polluted Indian cities and are the fourth and second largest cities in ... collected from December 2011 to May 2012 in Agra and from December 2011 to October 2012 in ... were on average 23±16 μg/m3 in Agra and 33±21 μg/m3 in Kanpur during ... March–May). Five primary sources were identified. In Agra, biomass burning was the major source of OC ... but was about half the concentration found in Agra. Mobile source contributions to OC were on average 25±9% and 25±22% in Agra and Kanpur, respectively, with similar absolute concentrations of ...
Tópico(s): Air Quality Monitoring and Forecasting
2015 - Elsevier BV | Atmospheric Pollution Research
... view looks north from the ramparts of the Agra Fort, towards the River Yamuna (Jumna), with the ... the Bridge of Boats in the distance. The Agra fort was built during the reign of the ...
0000 - Gale Group | NCCO Photography
Dindo Reyes, Diego O. Andrey, Antoinette Monod, William L. Kelley, Gongyi Zhang, Ambrose L. Cheung,
... the SarA/SarR binding sites and the four AgrA boxes to which AgrA binds. We reported here the role of AgrA, SarA, and SarR on agr P2 and P3 ... double, triple, and complemented mutants, we showed that AgrA is indispensable to agr P2 and P3 transcription, ... transcription. In vitro runoff transcription assays revealed that AgrA alone promoted transcription from the agr P2 promoter, ... inhibiting agr P2 transcription in the presence of AgrA or with SarA and AgrA. Electrophoretic mobility shift assay (EMSA) analysis disclosed that ...
Tópico(s): Bacterial Genetics and Biotechnology
2011 - American Society for Microbiology | Journal of Bacteriology
SciELO
Photograph showing the Khas Mahal at Agra Fort, taken by an unknown photographer in the 1880s, part of the Bellew Collection of Architectural Views. Built by the Emperor Akbar ( ...
0000 - Gale Group | NCCO Photography
Jonathan Reynolds, Sivaramesh Wigneshweraraj,
... respectively. RNAII encodes a quorum-sensing system, including AgrA, the master transcription activator of the agr operon. ... P2 and P3 only occurs in a strictly AgrA-dependent manner. Here, using a fully native S. ... and P3 equally well in the absence of AgrA. However, formation of a transcription-competent open promoter ... more readily at P2 than at P3 when AgrA is absent. Reducing the atypical P3 spacer region ... of P3 is required for optimal promoter activity. AgrA increases the occupancy of both promoters by RNAp ...
Tópico(s): Bacterial biofilms and quorum sensing
2011 - Elsevier BV | Journal of Molecular Biology
... colonnaded interior of the Diwan-i-Am at Agra Fort, taken by an unknown photographer in the ... 1565-79, the great red sandstone fort at Agra dominates a bend in the Yamuna river. It ...
0000 - Gale Group | NCCO Photography
Rongde Qiu, Wuhong Pei, Linsheng Zhang, Jianqun Lin, Guangyong Ji,
... staphylococcal accessory gene regulator (agr) encodes four genes (agrA, -B, -C, and -D) whose products compose a quorum sensing system: AgrA and AgrC resemble a two-component signal transduction ... of which AgrC is a sensor kinase and AgrA is a response regulator; AgrD, a polypeptide that ... staphylococcal accessory gene regulator (agr) encodes four genes (agrA, -B, -C, and -D) whose products compose a quorum sensing system: AgrA and AgrC resemble a two-component signal transduction ... of which AgrC is a sensor kinase and AgrA is a response regulator; AgrD, a polypeptide that ...
Tópico(s): Antimicrobial Peptides and Activities
2005 - Elsevier BV | Journal of Biological Chemistry
... Khas and the Mussaman Burj (at left) at Agra Fort, taken by an unknown photographer in the ... 1565-79, the great red sandstone fort at Agra dominates a bend in the Yamuna river. It ...
0000 - Gale Group | NCCO Photography
O. P. Sharma, Abhishek Gupta, J. Shanker,
... P. Sharma, O.P. Sharma Department of Physics, Agra College, Agra-282002, IndiaSearch for more papers by this authorA.P. Gupta, A.P. Gupta Department of Physics, Agra College, Agra-282002, India M.B. Degree College, Haldwani (U. ... this authorJai Shanker, Jai Shanker Department of Physics, Agra College, Agra-282002, IndiaSearch for more papers by this author ... P. Sharma, O.P. Sharma Department of Physics, Agra College, Agra-282002, IndiaSearch for more papers by this authorA.P. Gupta, A.P. Gupta Department of Physics, Agra College, Agra-282002, India M.B. Degree College, ...
1977 - Wiley | physica status solidi (b)
... showing the interior of the Delhi Gate at Agra Fort, taken by an unknown photographer in the ... 1565-79, the great red sandstone fort at Agra dominates a bend in the Yamuna river. It ...
0000 - Gale Group | NCCO Photography
A new species, Agra lavernae Erwin, from Cerro Campana, Panama is described and illustrated. Agra species are numerous in the Neotropical region yet ... group was done in plateaus. Past classification placed Agra and its sister group Agridia in the tribe ... regarded as Lebiini because of defense mechanism structure. Agra species are forest canopy specialists, but their food, ... habits, and behavior are unknown. Sexual dimorphisms in Agra species are numerous. The purposes of this paper ... to set forth objectives of my long term Agra study, provide some information for collectors, encourage loan ...
Tópico(s): Coleoptera Taxonomy and Distribution
1978 - The Coleopterists Society | The Coleopterists Bulletin
... showing the interior of the Moti Masjid at Agra Fort, taken by an unknown photographer in the ... 1565-79, the great red sandstone fort at Agra dominates a bend in the Yamuna river. It ...
0000 - Gale Group | NCCO Photography
Robert Belas, Douglas H. Bartlett, M. Silverman,
An agarase gene ( agrA ) was isolated by cloning genomic DNA prepared from Pseudomonas atlantica . The agarase activity in recombinant Escherichia coli was found ... lacZ Km r ) were used to define the agrA coding region, as well as the direction of ... procedure was developed to produce a P. atlantica agrA mutant. This required construction of an agrA::kan insertion mutation in vitro and subsequent introduction ... exchange. Transformation of P. atlantica with plasmids containing agrA::kan utilized a Tris-polyethylene glycol 6000-CaCl ...
Tópico(s): Biopolymer Synthesis and Applications
1988 - American Society for Microbiology | Applied and Environmental Microbiology
Photograph of the Chowk in Agra, from the Murray Collection: 'Photographic views in Agra and its vicinity', taken by John Murray in the mid-1850s. A view ...
0000 - Gale Group | NCCO Photography
Vishwa Raj Sharma, Kamal Bisht,
... have become main concern for tourism industry of Agra city.Presently, tourism becomes global activity and impact ... capacity.This study explores present tourism status of Agra city and its problems.The main aim of the study is to disclose carrying capacity of Agra city and prepare the sustainable development plan for ... of a field survey.Evaluating Carrying capacity of Agra by DPSIR Model (Drivers, Pressures, State, Impacts, and ... Calculating, physical, environmental and social carrying capacity of Agra exposes the pressure on city and future scope ...
Tópico(s): Diverse Aspects of Tourism Research
2019 - Editura Universitatii din Oradea | GeoJournal of Tourism and Geosites
Photograph of the Fort-Palace in Agra, from the Murray Collection: 'Photographic views in Agra and its vicinity', taken by John Murray in the mid-1850s. The complex stands ...
0000 - Gale Group | NCCO Photography
... to cover taxonomi‐cally all species‐groups of Agra, whose cumulative ranges extend from southernmost Texas to ... process. Four names are presented in new combinations: Agra baccii (Straneo), Agra platyscelis (Chaudoir), Agra guy anensis (Chaudoir) and Agra semiviridis (Straneo). All these species were originally placed in Agridia. One synonymy was detected; Agra clangoris Liebke is a junior synonym at A. guy anensis (Chaudoir). Sixteen new species of Agra are described from the following type‐localities: howdenorum ( ...
Tópico(s): Scarabaeidae Beetle Taxonomy and Biogeography
1982 - Wiley | Systematic Entomology
... albumen prints taken by Eugene Clutterbuck Impey. The Agra fort was built during the reign of the ... rule from Delhi, but then decided to make Agra his capital. With this end, he built many ...
0000 - Gale Group | NCCO Photography
P. Balamurugan, Adline Princy Solomon, David Raj Chellappan,
... the quorum sensing (QS) accessory gene regulator A (AgrA) of Staphylococcus aureus to curtail bacterial virulence through ... to the S. aureus C-LytTR domain of AgrA (AgrAC) was carried out. AgrA inhibition and downregulation of virulence genes linked to ... to the conserved amino acid Tyr-229 of AgrA and showed 70% AgrA inhibition at 0.1 μM. Highly significant reduction ... reduce the cost. The identified drug bumetanide inhibited AgrA and the results were in comparable to that ...
Tópico(s): Bacterial biofilms and quorum sensing
2021 - Elsevier BV | Life Sciences
... showing the gateway to the Taj Mahal at Agra in India. From 1526 when Babur defeated Ibrahim ... the ruler of Delhi, and ensconced himself in Agra, till 1638 when his great-great-great grandson ...
0000 - Gale Group | NCCO Photography