REPRESSION BY THE H-NS/YMOA HISTONE-LIKE PROTEIN COMPLEX ENABLES ISCR DEPENDENT REGULATION OF THE YERSINIA T3SS.

Repression by the H-NS/YmoA histone-like protein complex enables IscR dependent regulation of the Yersinia T3SS.

The type III secretion system (T3SS) is an appendage used by many bacterial pathogens, such as pathogenic Yersinia, to subvert host defenses.However, because the T3SS is energetically costly and immunogenic, it must be tightly regulated in response to environmental cues to enable survival in the host.Here we show that expression of the Yersinia Ysc

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Hidden temporal order unveiled in stock market volatility variance

When analyzed by standard statistical methods, the time series of the daily return of financial indices appear to behave as Markov random series with no apparent temporal order or memory.This empirical result seems to be counter intuitive since investor are influenced by both short and long term past market behaviors.Consequently much effort has be

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Effect of paddy straw based complete rations with different levels of neutral detergent fibre on microbial protein synthesis in dairy cows during early and mid lactation

A study was conducted in 18 lactating dairy cows (mean milk yield 10 kg/day) for 6 months by feeding paddy straw based complete rations containing different rohrventilator industrie levels of NDF, in two phases, viz.early and mid lactation, to assess the microbial protein synthesis using purine derivatives (PD) excreted in urine.Isonitrogenous and

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