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Full-Text Articles in Organisms
Expression Pattern And Biochemical Properties Of Zebrafish N-Acetylglutamate Synthase, Ljubica Caldovic, Nantaporn Haskins, Amy Mumo, Himani Majumdar, Mary Pinter, Mendel Tuchman, Alison Krufka
Expression Pattern And Biochemical Properties Of Zebrafish N-Acetylglutamate Synthase, Ljubica Caldovic, Nantaporn Haskins, Amy Mumo, Himani Majumdar, Mary Pinter, Mendel Tuchman, Alison Krufka
Genomics and Precision Medicine Faculty Publications
The urea cycle converts ammonia, a waste product of protein catabolism, into urea. Because fish dispose ammonia directly into water, the role of the urea cycle in fish remains unknown. Six enzymes, N-acetylglutamate synthase (NAGS), carbamylphosphate synthetase III, ornithine transcarbamylase, argininosuccinate synthase, argininosuccinate lyase and arginase 1, and two membrane transporters, ornithine transporter and aralar, comprise the urea cycle. The genes for all six enzymes and both transporters are present in the zebrafish genome. NAGS (EC 2.3.1.1) catalyzes the formation of N-acetylglutamate from glutamate and acetyl coenzyme A and in zebrafish is partially inhibited by L-arginine. NAGS and other urea …
Sampling Local Fungal Diversity In An Undergraduate Laboratory Using Dna Barcoding, A. H. Harrington, A. F. Bigott, B. W. Anderson, M. J. Boone, S. M. Brick, J. F. Delsol, R. A. Hotchkiss, R. A. Huddleston, E. H. Kasper, J. J. Mcgrady, M. L. Mckinnie, M. V. Ottenlips, N. E. Skinner, K. C. Spatz, A. J. Steinberg, F. Van Den Broek, C. N. Wilson, A. M. Wofford, A. M. Willyard
Sampling Local Fungal Diversity In An Undergraduate Laboratory Using Dna Barcoding, A. H. Harrington, A. F. Bigott, B. W. Anderson, M. J. Boone, S. M. Brick, J. F. Delsol, R. A. Hotchkiss, R. A. Huddleston, E. H. Kasper, J. J. Mcgrady, M. L. Mckinnie, M. V. Ottenlips, N. E. Skinner, K. C. Spatz, A. J. Steinberg, F. Van Den Broek, C. N. Wilson, A. M. Wofford, A. M. Willyard
Journal of the Arkansas Academy of Science
Traditional methods for fungal species identification require diagnostic morphological characters and are often limited by the availability of fresh fruiting bodies and local identification resources. DNA barcoding offers an additional method of species identification and is rapidly developing as a critical tool in fungal taxonomy. As an exercise in an undergraduate biology course, we identified 9 specimens collected from the Hendrix College campus in Conway, Arkansas, USA to the genus or species level using morphology. We report that DNA barcoding targeting the internal transcribed spacer (ITS) region supported several of our taxonomic determinations and we were able to contribute 5 …