Zobrazeno 1 - 10
of 928
pro vyhledávání: '"Robert A. Proctor"'
Autor:
Robert A. Proctor, Matthew J. Willis
Publikováno v:
Discrete Mathematics & Theoretical Computer Science, Vol vol. 23 no. 1, Iss Combinatorics (2021)
Let $\lambda$ be a partition with no more than $n$ parts. Let $\beta$ be a weakly increasing $n$-tuple with entries from $\{ 1, ... , n \}$. The flagged Schur function in the variables $x_1, ... , x_n$ that is indexed by $\lambda$ and $\beta$ has bee
Externí odkaz:
https://doaj.org/article/26d900e0c0f8442db7cb997071656bad
Autor:
Robert A. Proctor, Matthew J. Willis
Publikováno v:
Discrete Mathematics & Theoretical Computer Science, Vol vol. 20 no. 2, Iss Combinatorics (2018)
This is the first of three papers that develop structures which are counted by a "parabolic" generalization of Catalan numbers. Fix a subset R of {1,..,n-1}. Consider the ordered partitions of {1,..,n} whose block sizes are determined by R. These are
Externí odkaz:
https://doaj.org/article/104b7988420d4864b6b20d073fc1e0c8
Autor:
Robert A. Proctor, Matthew J. Willis
Publikováno v:
Discrete Mathematics & Theoretical Computer Science, Vol Vol. 19 no. 3, Iss Combinatorics (2017)
Fix an integer partition lambda that has no more than n parts. Let beta be a weakly increasing n-tuple with entries from {1,..,n}. The flagged Schur function indexed by lambda and beta is a polynomial generating function in x_1, .., x_n for certain s
Externí odkaz:
https://doaj.org/article/9c853cb52fa74f22b65d341d19b968a8
Autor:
Hye-Seon Kim, Olivia C. Haley, John L. Portwood II, Stephen Harding, Robert H. Proctor, Margaret R. Woodhouse, Taner Z. Sen, Carson M. Andorf
Publikováno v:
BMC Microbiology, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background The genus Fusarium poses significant threats to food security and safety worldwide because numerous species of the fungus cause destructive diseases and/or mycotoxin contamination in crops. The adverse effects of climate cha
Externí odkaz:
https://doaj.org/article/d9c8459f48ea46279e4a610a601ed7ff
Autor:
Guixia Hao, Robert H. Proctor, Daren W. Brown, Nicholas A. Rhoades, Todd A. Naumann, HyeSeon Kim, Santiago Gutiėrrez, Susan P. McCormick
Publikováno v:
Applied Microbiology, Vol 4, Iss 2, Pp 839-855 (2024)
Trichothecenes are sesquiterpenoid toxins produced by diverse ascomycetes, including Fusarium. The trichothecene analog deoxynivalenol (DON) produced by the Fusarium head blight (FHB) pathogen Fusarium graminearum is a virulence factor on wheat and a
Externí odkaz:
https://doaj.org/article/9a82de77e4e349b09730dea54e7c5b9f
Autor:
Eunji Jeong, Jae Yun Lim, Robert H. Proctor, Yin-Won Lee, Jianhong Xu, Jianrong Shi, Xin Liu, Jeong-Ah Seo
Publikováno v:
PhytoFrontiers, Vol 3, Iss 4, Pp 911-915 (2023)
Head blight is a serious fungal disease that results in yield loss and mycotoxin contamination in cereal crops worldwide. Head blight is primarily caused by members of the Fusarium graminearum species complex (FGSC), which consists of at least 16 spe
Externí odkaz:
https://doaj.org/article/d96d2ca993494462849b7540ed621e2c
Publikováno v:
Journal of Cognition, Vol 6, Iss 1 (2023)
When participants respond to a task-relevant stimulus attribute by pressing a left or right key with the respective index finger, reaction time is shorter if task-irrelevant left-right stimulus location corresponds to that of the response key than if
Externí odkaz:
https://doaj.org/article/d6413464fbbe47db83d4b59ce5b3c8b8
Autor:
Hye-Seon Kim, Jessica M. Lohmar, Mark Busman, Daren W. Brown, Todd A. Naumann, Hege H. Divon, Silvio Uhlig, Robert H. Proctor
Publikováno v:
BMC Genomics, Vol 21, Iss 1, Pp 1-24 (2020)
Abstract Background Sphingolipids are structural components and signaling molecules in eukaryotic membranes, and many organisms produce compounds that inhibit sphingolipid metabolism. Some of the inhibitors are structurally similar to the sphingolipi
Externí odkaz:
https://doaj.org/article/f371b6b8fec848c4815c1c95b1f6afee
Autor:
Robert H. Proctor, Guixia Hao, Hye-Seon Kim, Briana K. Whitaker, Imane Laraba, Martha M. Vaughan, Susan P. McCormick
Publikováno v:
Toxins, Vol 15, Iss 1, p 12 (2022)
Fusarium trichothecenes are among the mycotoxins of most concern to food and feed safety. Production of these mycotoxins and presence of the trichothecene biosynthetic gene (TRI) cluster have been confirmed in only two multispecies lineages of Fusari
Externí odkaz:
https://doaj.org/article/25cdbfb0133346278c286bace3ecf225
Autor:
Rosa E. Cardoza, Susan P. McCormick, Laura Lindo, Sara Mayo-Prieto, David González-Cazón, Natalia Martínez-Reyes, Guzmán Carro-Huerga, Álvaro Rodríguez-González, Robert H. Proctor, Pedro A. Casquero, Santiago Gutiérrez
Publikováno v:
Journal of Fungi, Vol 8, Iss 12, p 1266 (2022)
Farnesol is an isoprenoid intermediate in the mevalonate (MVA) pathway and is produced by the dephosphorylation of farnesyl diphosphate. Farnesol plays a central role in cell growth and differentiation, controls production of ubiquinone and ergostero
Externí odkaz:
https://doaj.org/article/0801c1b6a09d43748e75723993528bbd