J
Joel M. Kniskern
Researcher at University of Chicago
Publications - 7
Citations - 2197
Joel M. Kniskern is an academic researcher from University of Chicago. The author has contributed to research in topics: Jasmonic acid & Plant defense against herbivory. The author has an hindex of 7, co-authored 7 publications receiving 1955 citations. Previous affiliations of Joel M. Kniskern include Nanjing Agricultural University.
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Journal ArticleDOI
Genome-wide association study of 107 phenotypes in Arabidopsis thaliana inbred lines
Susanna Atwell,Yu S. Huang,Bjarni J. Vilhjálmsson,Glenda Willems,Matthew W. Horton,Yan Li,Dazhe Meng,Alexander Platt,Aaron M. Tarone,Tina T. Hu,Rong Jiang,N. Wayan Muliyati,Xu Zhang,Muhammad Ali Amer,Ivan Baxter,Benjamin Brachi,Joanne Chory,Joanne Chory,Caroline Dean,Marilyne Debieu,Juliette de Meaux,Joseph R. Ecker,Nathalie Faure,Joel M. Kniskern,Jonathan D. G. Jones,Todd P. Michael,Adnane Nemri,Fabrice Roux,Fabrice Roux,David E. Salt,Chunlao Tang,Marco Todesco,M. Brian Traw,Detlef Weigel,Paul Marjoram,Justin O. Borevitz,Joy Bergelson,Magnus Nordborg +37 more
TL;DR: This study demonstrates the feasibility of GWA studies in A. thaliana and suggests that the approach will be appropriate for many other organisms, particularly when inbred lines are available.
Journal ArticleDOI
The long-term maintenance of a resistance polymorphism through diffuse interactions
Talia L. Karasov,Joel M. Kniskern,Joel M. Kniskern,Liping Gao,Brody J. DeYoung,Jing Ding,Jing Ding,Ullrich Dubiella,Ruben O. Lastra,Sumitha Nallu,Fabrice Roux,Roger W. Innes,Luke G. Barrett,Luke G. Barrett,Richard R. Hudson,Joy Bergelson +15 more
TL;DR: This work identifies a naturally interacting R gene and effector pair in Arabidopsis thaliana and its facultative plant pathogen, Pseudomonas syringae and finds evidence that selection for RPS5 involves multiple non-homologous effectors and multiple pathogen species.
Journal ArticleDOI
Continua of specificity and virulence in plant host-pathogen interactions: causes and consequences.
TL;DR: These continua of specificity and virulence inherent within plant host-pathogen interactions are described and compared to outline consequences for epidemiology and community structure, explore likely ecological and evolutionary drivers, and highlight several key areas for future research.
Journal ArticleDOI
Salicylic acid and jasmonic acid signaling defense pathways reduce natural bacterial diversity on Arabidopsis thaliana.
TL;DR: It is demonstrated that variation in two specific plant-signaling defense pathways can influence bacterial diversity on plants and there was a positive relationship between total community size and diversity, indicating that relatively susceptible plants should, in general, harbor higher bacterial diversity.
Journal ArticleDOI
SAR increases fitness of Arabidopsis thaliana in the presence of natural bacterial pathogens.
TL;DR: It is found that Arabidopsis thaliana treated with salicylic acid exhibited reduced titers of bacteria in their leaves and elevated fitness relative to controls, consistent with the role of SAR as a broad spectrum defense.