Монголын радиогийн "Цээж бичиг" нэвтрүүлэг. "Үгийн утгат хэсгийг зөв бичих" тухай ярилцана. Нийслэлийн 28-р сургуулийн Монгол хэл, уран зохиолын багш н.Нинжтэй хамтран хөтлөн хүргэж байна.
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for STFX, and gyrA gene sequencing before and after the treatments were analyzed for changes in STFX MICs and gyrA mutations after treatment (Figure 1). Among the 24 pre-treatment strains, there were 18 strains with gyrA mutation at N87 and 5 strains at D91, respectively. One strain was not found to have a mutation in gyrA. 8 P=0.02 P=0.02 P=0. ...
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Fluoroquinolones act on the DNA gyrase and topoisomerase IV which are essential for cell survival and reproduction and have been used to treat Chlamydia trachomatis and mycoplasmas [ 15, 16 ].
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We found that the gyrA mutations (gyrA 83, gyrA 87, and gyrA 87*) were the most important mutations for P. aeruginosa resistance to ciprofloxacin and levofloxacin, whereas the gyrB 466 and parE 457 mutations were found together with the gyrA mutations. Additionally, we found that the gyrB 466 mutation disappeared at higher MIC concentrations. Moreover, during levofloxacin selection, we ...
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Gyrase is unique in catalyzing negative supercoiling of covalently closed circular double-stranded DNA in an ATP-consuming reaction and is therefore essential for maintenance of DNA topology.
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The QRDR amplified from gyrA from nalidixic acid- and ciprofloxacin-sensitive strains of Salmonella serovars Senftenberg, Fischerkietz, Newport, Virchow, and Saintpaul were sequenced and shown to be identical to the equivalent region of gyrA in S. enterica serovar Typhimurium wild-type strain NCTC 74. The amplimer from the control strain NCTC 74 was mixed with each test amplimer for mutation ...
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from " Access All Areas " (1984)Recorded live in Florida - November 17-19, 1983.Saxophone - Jay BeckensteinVibraphone, Marimba - Dave sPercussion - Ger...
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Энэ нь төрөл бүрийн бутлуур нийлүүлдэг ... Хээрийн жонш боловсруулах үйлдвэр Хээрийн жонш бол дэлхийн царцдас дахь хамгийн түгээмэл хүдэр бөгөөд тэр нь сар, аэролит дээр ч бий.
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Aug 1, 2021Target mutation is the major mechanism of quinolones resistance. 19 Study of Bartonella spp. demonstrated a serine residue at position 83 of gyrA are associated with susceptible to fluoroquinolones. 20 S83L/W/A/V/I mutations have been reported in quinolone-resistant E. coli strains. 21 In our study, amino acid sequence alignment comparing gyrA in CHL to aligned sequences from quinolone ...
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Ротари гэж юу вэ? Ротари нь даян дэлхийн хvмvvсийн сайн сайхан, энх амгалангийн төлөө бизнесийн болон мэргэжлийн шилдэгvvдийг эгнээндээ нэгтгэсэн хvмvvнлэгийн vйлчилгээг дэлхийн өнцөг буланд хvргэдэг шашны болоод улс төрөөс ангид ашгийн бус, төрийн бус байгууллага юм.
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Spyro Gyra. 136,618 likes · 4,496 talking about this. Jay Beckenstein, saxophones; Tom Schuman, keyboards; Julio Fernandez, guitars; Scott Ambush, bass; Lionel ...
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Mix & Master - Popay Edi (PM Studio)Prod. by: IceKrimATC Family on Social Mediahttps://:// Nicoh...
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GYRA Lyrics: Ay, ay, gang / ATC FTR 300Block man, you know? / Gang, Gang / Icekrim bring that ice boy / Είμαι όλη μέρα στη γύρα / Είμαι όλη μέρα στη γύρα ...
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The most prevalent pattern was the S83L mutation and the mutation at codon 87 from an aspartate to an asparagine (D87N) of GyrA plus a mutation from a serine to an isoleucine (S80I) at codon 80 of ParC (63.2%). This indicated that the presence of high-level resistance to quinolones in clinical E. coli isolates were associated with mutations at hot spots, codon 83 and 87 in GyrA and followed by ...
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Энэ алгоритмд бүхэлээр хуваах үйлдлийг /-ээр, хуваалгын бутархай хэсгийг %-ээр тус тус тэмдэглэсэн бөгөөд 1 -ээс ялгаатай натурал тоо бүрийг анхны тоо мөн эсэхийг нь тогтоож чадна. Харин n=1 тохиолдолд алгоритм буруу үр дүнг буюу 1- ийг анхны тоо гэж үзнэ. Иймээс n= 1 нь энэхүү алгоритмын сөрөг жишээ юм.
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Collection is the fifteenth and debut compilation album by Spyro Gyra, released in 1991. The first two tracks are new recordings. "Mallet Ballet" is a live recording from a 1979 promo EP. "Harbor Nights" is from the live album Access All Areas. The remaining tracks are the original studio versions.
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Эрдэнэсайхан монголын түүх bee Bear Монгол орон Манжийн дарангуйлалд орсон нь П. Эрдэнэсайхан 3 эртний төрт улсууд Ariuntulga Byambadorj а.амар.монголын түүх Jargalsaihan Buyandelger жужан улс (мэ333 555) Baterdene Tserendash Монголчуудын угсаа гарвал, Монгол аймаг улсуудын эрхэлдэг аж ахуй П. Эрдэнэсайхан Mongolchuudiin ugsaa garval П.
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Дүгнэлт Ажил хайж байна Ажилд авна Дээрх мэргэжилүүдээс харахад оюутнууд буюу 18-25 насныхан ихэвчлэн цагийн ажил хийж байгаа бол 25-с дээш насныхан буюу дээд боловсролтой иргэд ажлын байр сул байгаа нь харагдаж байна.
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Gyra Systems provide real-time contactless product quality detection throughout the supply chain so drug manufacturers, packagers, and distributors can be certain about the safety of medicine before it gets to hands of its customers. Our wireless real-time product quality monitoring will minimize transit times, costs, safety concerns and patient care disruption caused by product recall. We are ...
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The GyrA-box is a 7 amino acid motif found in the first blade of the CTD which is discriminative for gyrase versus topoisomerase IV activity (PubMed:9426128). The GyrA-box is required for wrapping of DNA around gyrase, and thus is essential for the DNA supercoiling activity but not DNA relaxation or decatenation activities of gyrase (PubMed: 16332690 ). 3 publications
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The gyrA, gyrB, parC, and parE QRDRs of the L2-OFXR and L2-SPXR strains were amplified by PCR and were directly sequenced. The sequences of the specific primers CTA3 and CTA4 were chosen from the nucleotide sequence of the 441-bp DNA fragment of C. trachomatis containing the gyrA QRDR. These primers amplified an expected 362-bp fragment of the C. trachomatis gyrA gene. A single base change (G ...
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Aug 17, 2022The P. aeruginosa DNA gyrase comprises two molecular subunits: A (GyrA) and B (GyrB) [ 9 ]. GyrA cleaves and rebinds double-stranded host DNA, while GyrB has ATPase activity [ 10 ]. Quinolone drugs can bind to the GyrA protein and inhibit the catalytic effect of the protein, resulting in the inhibition of bacterial DNA replication [ 11 ].
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The most frequent mechanism of resistance to quinolones in E. coli includes alterations in genes that encode subunits of the quinolone targets DNA gyrase (in gyrA and gyrB genes) and topoisomerase IV (in parC and parE). 2 - 4 These alterations involve mainly mutations located in the quinolone resistance-determining region (QRDR) of the gyrA gene and its homologous region of the parC gene. 3 ...
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Mutations in the gyrA gene were identified in 27 resistant strains, 11 of which had mutations corresponding to Asp-91 and 16 of which had mutations corresponding to Asn-87. As for the gyrB gene, one low-level resistant strain had a mutation corresponding to Ser-457 which coexisted with the Asp-91 mutation. One susceptible strain exhibited a mutation corresponding to Val-451 of the GyrB protein ...
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