Zobrazeno 1 - 10 of 17 pro vyhledávání: '"Nancy Trun"'
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Akademický článek
Microbial Communities Associated With Passive Acidic Abandoned Coal Mine Remediation
Autor: Truc Ly, Justin R. Wright, Nicholas Weit, Christopher J. McLimans, Nikea Ulrich, Vasily Tokarev, Michelle M. Valkanas, Nancy Trun, Shawn Rummel, Christopher J. Grant, Regina Lamendella
Publikováno v: Frontiers in Microbiology, Vol 10 (2019)
Acid mine drainage (AMD) is an environmental issue that can be characterized by either acidic or circumneutral pH and high dissolved metal content in contaminated waters. It is estimated to affect roughly 3000 miles of waterways within the state of P
Externí odkaz: https://doaj.org/article/0a0a27f136b5424089aa9724bf547471
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Limited carbon sources prevent sulfate remediation in circumneutral abandoned mine drainage
Autor: Jessica E. Packard, Michelle M. Valkanas, Nancy Trun, Taylor Rosso
Publikováno v: FEMS Microbiology Ecology. 97
Passive remediation systems (PRS) use both biotic and abiotic processes to precipitate contaminants from abandoned mine drainage (AMD) so that the contaminants do not spread into local watersheds. PRS are efficient at removing heavy metals but sulfat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1fbea89b549a7ea9cd12b3f341fad8c
https://doi.org/10.1093/femsec/fiaa262
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4
A seasonal study of a passive abandoned coalmine drainage remediation system reveals three distinct zones of contaminant levels and microbial communities
Autor: Nancy Trun, Michelle M. Valkanas
Publikováno v: MicrobiologyOpen
A passive remediation system that treats coalmine drainage was sampled to determine the impact seasonal changes had on water quality and microbial diversity. Every quarter for 1 year, water‐soil slurries were collected at the influent of the 5 sett
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73b730b57683e1c618acce78515a7237
https://pubmed.ncbi.nlm.nih.gov/29696823
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Expression of csp genes in E. coli K-12 in defined rich and defined minimal media during normal growth, and after cold-shock
Autor: Nancy Trun, Tiffaney R. Czapski
Publikováno v: Gene. 547:91-97
Cold-shock proteins (Csps) are a family of small nucleic acid-binding proteins found in 72% of sequenced bacterial genomes. Where it has been examined, at least one csp gene is required for cell viability. In Escherichia coli K-12, there are nine hom
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::979305b857e52df8490c6a30fa61e6f3
https://doi.org/10.1016/j.gene.2014.06.033
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GCAT-SEEKquence: Genome Consortium for Active Teaching of Undergraduates through Increased Faculty Access to Next-Generation Sequencing Data
Autor: Jay Hosler, Vincent P. Buonaccorsi, Deborah S. Grove, Barry E. Overton, Jeffrey D. Newman, Ash Stuart, Craig A. Praul, Nancy Trun, Eric Sakk, Susan L. Carney, Marie C. Pizzorno, Tammy C. Tobin, Jennifer R. Powell, Michael D. P. Boyle, Michael J. Engle
Publikováno v: CBE Life Sciences Education
To transform undergraduate biology education, faculty need to provide opportunities for students to engage in the process of science. The rise of research approaches using next-generation (NextGen) sequencing has been impressive, but incorporation of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a037524e486a22c99cab2281c302563
http://europepmc.org/articles/PMC3228652
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Mutations in theE. coliRep helicase increase the amount of DNA per cell
Autor: Nancy Trun
Publikováno v: FEMS Microbiology Letters. 226:187-193
The mbrA4 mutation confers camphor resistance, severe growth defects and up to a two-fold increase in the amount of chromosomal DNA per cell. The extra DNA is replicated from oriC in a synchronous fashion. Cells containing mbrA4 are more resistant to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::795c78d1e2e6acdd45a170294ca445d1
https://doi.org/10.1016/s0378-1097(03)00595-0
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Vision and change through the genome consortium for active teaching using next-generation sequencing (GCAT-SEEK)
Autor: Arthur G. Hunt, Vincent P. Buonaccorsi, Jim Roney, Deborah S. Grove, Wade Roberts, Mark P. Peterson, Jeffrey D. Newman, Craig A. Praul, Gina Lamendella, Tammy C. Tobin, Nancy Trun, Andres Aguilar
Publikováno v: CBE Life Sciences Education
Development of the Genome Consortium on Active Teaching using Next Generation Sequencing (GCAT-SEEK) is described. Workshops, educational modules, assessment resources, data analysis software and computer hardware available for faculty are described.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f6fa6a9b279dd2a83be04663f6f150e
https://pubmed.ncbi.nlm.nih.gov/24591495
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Studying the Structure and Function of the Cold Shock Related Protein CspE, in Escherichia Coli through Molecular Modeling
Autor: Andre' Samuel, Nancy Trun
Publikováno v: Biophysical Journal. 102(3)
In the bacterium Escherichia coli, a single 4,639 base pair circular chromosome is compacted into about 100 independently supercoiled domains that will form a rosette structure, referred to as the nucleoid. One of the proteins shown to be involved in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::945afcb5df85e3552e64171b8d66278a
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