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Full-Text Articles in Life Sciences
The Use Of Informativity In The Development Of Robust Viromics-Based Examinations, Siobhan C. Watkins, Catherine Putonti
The Use Of Informativity In The Development Of Robust Viromics-Based Examinations, Siobhan C. Watkins, Catherine Putonti
Bioinformatics Faculty Publications
Metagenomics-based studies have provided insight into many of the complex microbial communities responsible for maintaining life on this planet. Sequencing efforts often uncover novel genetic content; this is most evident for phage communities, in which upwards of 90% of all sequences exhibit no similarity to any sequence in current data repositories. For the small fraction that can be identified, the top BLAST hit is generally posited as being representative of a viral taxon present in the sample of origin. Homology-based classification, however, can be misleading as sequence repositories capture but a small fraction of phage diversity. Furthermore, lateral gene transfer …