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Full-Text Articles in Genomics
Complete Genome Sequences Of Mycobacterium Smegmatis Phages Nihilnomen And Carlyle, Isolated In Las Vegas, Nevada, Alicia Salisbury, Ryan Doss, Astha Mehta, Khadija Bhatti, Ciera Dapra, Audrey Huntsinger, Stephanie Rodriguez, Scott Yacek, Rylee Sandberg, Alexis Gildore, Jacinda Knudtson, Frances Tibayan, Tiannah Ohta, Neha Zafar, Guadalupe Mercado, Alan Le, Natalie Mekhaeel, Justin Willer, Edith Rodrich-Zuniga, Merissa Mcfarland, Kurt Regner, Christy Strong, Phillippos K. Tsourkas
Complete Genome Sequences Of Mycobacterium Smegmatis Phages Nihilnomen And Carlyle, Isolated In Las Vegas, Nevada, Alicia Salisbury, Ryan Doss, Astha Mehta, Khadija Bhatti, Ciera Dapra, Audrey Huntsinger, Stephanie Rodriguez, Scott Yacek, Rylee Sandberg, Alexis Gildore, Jacinda Knudtson, Frances Tibayan, Tiannah Ohta, Neha Zafar, Guadalupe Mercado, Alan Le, Natalie Mekhaeel, Justin Willer, Edith Rodrich-Zuniga, Merissa Mcfarland, Kurt Regner, Christy Strong, Phillippos K. Tsourkas
Life Sciences Faculty Research
We present the complete genomes of the Mycobacterium smegmatis phages Carlyle and NihilNomen, isolated from soil in Las Vegas, Nevada. The phages were isolated and annotated by undergraduate students enrolled in the Phage Discovery course offered by the School of Life Sciences at the University of Nevada Las Vegas.
Paired-End Mappability Of Transposable Elements In The Human Genome, Corinne E. Sexton, Mira V. Han
Paired-End Mappability Of Transposable Elements In The Human Genome, Corinne E. Sexton, Mira V. Han
Life Sciences Faculty Research
Though transposable elements make up around half of the human genome, the repetitive nature of their sequences makes it difficult to accurately align conventional sequencing reads. However, in light of new advances in sequencing technology, such as increased read length and paired-end libraries, these repetitive regions are now becoming easier to align to. This study investigates the mappability of transposable elements with 50 bp, 76 bp and 100 bp paired-end read libraries. With respect to those read lengths and allowing for 3 mismatches during alignment, over 68, 85, and 88% of all transposable elements in the RepeatMasker database are uniquely …
A Method For Improving The Accuracy And Efficiency Of Bacteriophage Genome Annotation, Alicia Salisbury, Philippos K. Tsourkas
A Method For Improving The Accuracy And Efficiency Of Bacteriophage Genome Annotation, Alicia Salisbury, Philippos K. Tsourkas
Life Sciences Faculty Research
Bacteriophages are the most numerous entities on Earth. The number of sequenced phage genomes is approximately 8000 and increasing rapidly. Sequencing of a genome is followed by annotation, where genes, start codons, and functions are putatively identified. The mainstays of phage genome annotation are auto-annotation programs such as Glimmer and GeneMark. Due to the relatively small size of phage genomes, many groups choose to manually curate auto-annotation results to increase accuracy. An additional benefit of manual curation of auto-annotated phage genomes is that the process is amenable to be performed by students, and has been shown to improve student recruitment …
Position-Specific Metabolic Probing And Metagenomics Of Microbial Communities Reveal Conserved Central Carbon Metabolic Network Activities At High Temperatures, Scott C. Thomas, Kevin O. Tamadonfar, Cale O. Seymour, Dengxun Lai, Jeremy A. Dodsworth, Senthil K. Murugapiran, Emiley A. Eloe-Fadrosh, Paul Dijkstra, Brian P. Hedlund
Position-Specific Metabolic Probing And Metagenomics Of Microbial Communities Reveal Conserved Central Carbon Metabolic Network Activities At High Temperatures, Scott C. Thomas, Kevin O. Tamadonfar, Cale O. Seymour, Dengxun Lai, Jeremy A. Dodsworth, Senthil K. Murugapiran, Emiley A. Eloe-Fadrosh, Paul Dijkstra, Brian P. Hedlund
Life Sciences Faculty Research
Temperature is a primary driver of microbial community composition and taxonomic diversity; however, it is unclear to what extent temperature affects characteristics of central carbon metabolic pathways (CCMPs) at the community level. In this study, 16S rRNA gene amplicon and metagenome sequencing were combined with 13C-labeled metabolite probing of the CCMPs to assess community carbon metabolism along a temperature gradient (60–95°C) in Great Boiling Spring, NV. 16S rRNA gene amplicon diversity was inversely proportional to temperature, and Archaea were dominant at higher temperatures. KO richness and diversity were also inversely proportional to temperature, yet CCMP genes were similarly represented across …
Novel Algorithms For Ldd Motif Search, Peng Xiao, Martin Schiller, Sanguthevar Rajasekaran
Novel Algorithms For Ldd Motif Search, Peng Xiao, Martin Schiller, Sanguthevar Rajasekaran
Life Sciences Faculty Research
Background: Motifs are crucial patterns that have numerous applications including the identification of transcription factors and their binding sites, composite regulatory patterns, similarity between families of proteins, etc. Several motif models have been proposed in the literature. The (l,d)-motif model is one of these that has been studied widely. However, this model will sometimes report too many spurious motifs than expected. We interpret a motif as a biologically significant entity that is evolutionarily preserved within some distance. It may be highly improbable that the motif undergoes the same number of changes in each of the species. To address this issue, …