The nitrogen-regulated genes and operons of the Ntr regulon of Escherichia coli are activated by the enhancer-binding transcriptional activator NRI approximately P (NtrC approximately P). Here, we examined the activation of the glnA, glnK, and nac promoters as cells undergo the transition from growth on ammonia to nitrogen starvation and examined the amplification of NRI during this transition....

BackgroundOur study aimed to build a risk stratification system predicting the progression-free survival (PFS) classify patients into diverse prognostic subgroups for advanced non-small-cell lung cancer treated with PD-(L)1 inhibitor.Methods404 from our center were enrolled in this and 70% (n = 282) randomly assigned training cohort other 30% 122) validation cohort. A testing contained 81 cente...

Berbagai penelitian menunjukkan tingginya prevalensi malnutrisi pada pasien dialisis kronik, namun hingga saat ini, lebih banyak dilakukan yang menjalani hemodialisis. Penelitian ini bertujuan untuk mengetahui pengaruh status gizi terhadap kesintasan gagal ginjal tahap akhir continuous ambulatory peritoneal dialysis (CAPD) di RSUD Dr. Saiful Anwar Malang. adalah observasional analitik berupa re...

In vivo "footprints" of the glnA regulatory region under activating conditions demonstrate that the three most upstream activator sequences bind the protein NRI in the cell. Together, protections at these sites span six of seven consecutive major grooves and lie on the same helix face. E sigma 54 protects two major grooves of DNA approximately 60 base pairs downstream at the glnAp2 promoter and...

Mechanisms underlying socioeconomic disparities in school readiness and health outcomes, particularly obesity, among preschool-aged children are complex and poorly understood. Obesity can induce changes in proteins in the circulation that contribute to the negative impact of obesity on health; such changes may relate to cognitive and emotion regulation skills important for school readiness. We ...

The National Research Initiative (NRI) Competitive Grants Program is the USDA's major competitive grants program and is administered by the Cooperative State Research, Education, and Extension Service. The NRI was authorized by the US Congress in the 1990 Farm Bill at a funding level of $500 million; however, the maximal NRI appropriation was $181.17 million in fiscal year (FY) 2006. Across all...

Networked manufacturing is an advanced manufacturing technology, and efficient customer relationship management is critical for networked manufacturing’s resource allocation and scheduling. Evaluation of customer relationship management’s performance under networked manufacturing and effective optimization measures are preconditions for improving on CRM’s performance. Development process’s qual...

Introduction: The US Federal Emergency Management Agency (FEMA) has created a publicly available National Risk Index (NRI) using natural disaster and community risk factor data to provide numeric visual representations of communities’ risk. Of particular interest is the index’s use social vulnerability resilience variables. This study’s purpose was identify explore differences in based on racia...