Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 3 of 3

Full-Text Articles in Life Sciences

Mysterious Mycorrhizae? A Field Trip And Classroom Experiment To Demystify The Symbioses Formed Between Plants And Fungi, Nancy C. Johnson, V. Bala Chaudhary, Jason D. Hoeksema, John C. Moore, Anne Pringle Sep 2009

Mysterious Mycorrhizae? A Field Trip And Classroom Experiment To Demystify The Symbioses Formed Between Plants And Fungi, Nancy C. Johnson, V. Bala Chaudhary, Jason D. Hoeksema, John C. Moore, Anne Pringle

School of Environmental Sustainability: Faculty Publications and Other Works

No abstract provided.


Untangling The Biological Contributions To Soil Stability In Semiarid Shrublands, V. Bala Chaudhary, Matthew A. Bowker, Thomas E. O'Dell, James B. Grace, Andrea E. Redman, Mathias C. Rillig, Nancy C. Johnson Jan 2009

Untangling The Biological Contributions To Soil Stability In Semiarid Shrublands, V. Bala Chaudhary, Matthew A. Bowker, Thomas E. O'Dell, James B. Grace, Andrea E. Redman, Mathias C. Rillig, Nancy C. Johnson

School of Environmental Sustainability: Faculty Publications and Other Works

Communities of plants, biological soil crusts (BSCs), and arbuscular mycorrhizal (AM) fungi are known to influence soil stability individually, but their relative contributions, interactions, and combined effects are not well understood, particularly in arid and semiarid ecosystems. In a landscape-scale field study we quantified plant, BSC, and AM fungal communities at 216 locations along a gradient of soil stability levels in southern Utah, USA. We used multivariate modeling to examine the relative influences of plants, BSCs, and AM fungi on surface and subsurface stability in a semiarid shrubland landscape. Models were found to be congruent with the data and explained …


Comparison Of The Compositional Proclivities Of The Complete Genomes Of Plasmodium Falciparum And Human, April Williams, Yuriy Fofanov, Catherine Putonti Jan 2009

Comparison Of The Compositional Proclivities Of The Complete Genomes Of Plasmodium Falciparum And Human, April Williams, Yuriy Fofanov, Catherine Putonti

Bioinformatics Faculty Publications

Pathogens and hosts have a dynamic relationship, one that is ever changing at the molecular level - the pathogen influencing the evolutionary path of the host and the host influencing the evolutionary path of the pathogen. The pathogen’s adaptation to a particular host could serve several purposes, e.g. to mimic the host to avoid detection, to take advantage of the host’s cellular machinery, to increase virulence, etc. Recognizing these adaptations is far from trivial, particularly when the size of the pathogen’s and host’s genomes differ by orders of magnitudes. Novel algorithms and data structures have been developed in our laboratory …