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Full-Text Articles in Life Sciences
Oomycete Metabarcoding Reveals The Presence Of Lagenidium Spp. In Phytotelmata, Paula Leoro-Garzon, Andrew J. Gonedes, Isabel Olivera, Aurelien Tartar
Oomycete Metabarcoding Reveals The Presence Of Lagenidium Spp. In Phytotelmata, Paula Leoro-Garzon, Andrew J. Gonedes, Isabel Olivera, Aurelien Tartar
Biology Faculty Articles
The oomycete genus Lagenidium, which includes the mosquito biocontrol agent L. giganteum, is composed of animal pathogens, yet is phylogenetically closely related to the well characterized plant pathogens Phytophthora and Pythium spp. These phylogenetic affinities were further supported by the identification of canonical oomycete effectors in the L. giganteum transcriptome, and suggested, mirroring the endophytic abilities demonstrated in entomopathogenic fungi, that L. giganteum may have similarly retained capacities to establish interactions with plant tissues. To test this hypothesis, culture-independent, metabarcoding analyses aimed at detecting L. giganteum in bromeliad phytotelmata (a proven mosquito breeding ground) microbiomes were performed. Two …
The Efficacy Of Whole Human Genome Capture On Ancient Dental Calculus And Dentin, Kirsten A. Ziesemer, Jazmin Ramos-Madrigal, Allison E. Mann, Bernd W. Brandt, Krithivasan Sankaranarayanan, Andrew T. Ozga, Menno Hoogland, Courtney A. Hofman, Domingo C. Salazar-Garcia, Bruno Frohlich, George R. Miller, Anne C. Stone, Mark Aldenderfer, Cecil M. Lewis Jr., Corinne L. Hofman, Christina Warinner, Hannes Schroeder
The Efficacy Of Whole Human Genome Capture On Ancient Dental Calculus And Dentin, Kirsten A. Ziesemer, Jazmin Ramos-Madrigal, Allison E. Mann, Bernd W. Brandt, Krithivasan Sankaranarayanan, Andrew T. Ozga, Menno Hoogland, Courtney A. Hofman, Domingo C. Salazar-Garcia, Bruno Frohlich, George R. Miller, Anne C. Stone, Mark Aldenderfer, Cecil M. Lewis Jr., Corinne L. Hofman, Christina Warinner, Hannes Schroeder
Biology Faculty Articles
Objectives
Dental calculus is among the richest known sources of ancient DNA in the archaeological record. Although most DNA within calculus is microbial, it has been shown to contain sufficient human DNA for the targeted retrieval of whole mitochondrial genomes. Here, we explore whether calculus is also a viable substrate for whole human genome recovery using targeted enrichment techniques.
Materials and methods
Total DNA extracted from 24 paired archaeological human dentin and calculus samples was subjected to whole human genome enrichment using in‐solution hybridization capture and high‐throughput sequencing.
Results
Total DNA from calculus exceeded that of dentin in all cases, …