GENETIC HETEROGENEITY OF THE SPY1336/R28-SPY1337 VIRULENCE AXIS IN STREPTOCOCCUS PYOGENES AND EFFECT ON GENE TRANSCRIPT LEVELS AND PATHOGENESIS.

Genetic heterogeneity of the Spy1336/R28-Spy1337 virulence axis in Streptococcus pyogenes and effect on gene transcript levels and pathogenesis.

Streptococcus pyogenes is a strict human pathogen responsible for more than 700 million infections annually worldwide.Strains of serotype M28 S.pyogenes 5-HTP are typically among the five more abundant types causing invasive infections and pharyngitis in adults and children.Type M28 strains also have an unusual propensity to cause puerperal sepsis

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Catchment legacies and time lags: a parsimonious watershed model to predict the effects of legacy storage on nitrogen export.

Nutrient legacies in anthropogenic landscapes, accumulated over decades of fertilizer application, lead to time lags between implementation of conservation measures and improvements in water quality.Quantification of such time lags has remained difficult, however, due to an incomplete understanding of controls on nutrient depletion trajectories aft

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PROTEKSI MOTOR INDUKSI TIGA FASA TERHADAP EMPAT JENIS GANGGUAN

Abstract: The protection of three-phase induction motor against four types of disturbance.Generally, the installation of three-phase motor only uses protection system of fuse and MCB.However, the usage of fuse and MCB is still limited; due to the availability of another 5-HTP system that cover much more disturbances.This research sets out to develo

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The international transfer of capital and the propagation of domestic disturbances under alternative payment system

Faced with the two extremes of fixed and rigid parities on the one hand, and a system of floating rates on the other, many economists have proposed a system based on official sliding parities.According to this line of reasoning, floating 5-HTP exchanges is unachievable politically and therefore this solution would be the maximum concession towards

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A Review of Fundamentals of Linguistic Typology

Fundamentals of Linguistic Typology by Vali Rezai Record Player with USB Recording and Fatemeh Bahrami is written based on the curriculum of the linguistic typology course for MA degree in linguistics, and aims at presenting basic concepts of this field to students and other interested audience.The book is organized in 10 chapters, which, apart fro

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