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Arabidopsis thaliana is a model organism used to determine specific defense mechanisms of plant-pathogen resistance. [100] These plants have special receptors on their cell surfaces that allow for detection of pathogens and initiate mechanisms to inhibit pathogen growth. [100]
Over the last 20 years, Ausubel's lab has worked on the development of so-called multi-host pathogenesis systems [4] that involve the infection of hosts, including the well-studied nematode Caenorhabditis elegans and the reference plant Arabidopsis thaliana, with a variety of bacterial and fungal pathogens.
George Rédei pioneered the use of A. thaliana for fundamental studies, mutagenizing plants with ethyl methanesulfonate (EMS) and then screening them for auxotrophic defects [5] and writing an influential review in 1975. [6] Rédei distributed the standard laboratory accessions 'Columbia-0' and 'Landsberg erecta'. [8] [18]
His early work focused on understanding asymmetric cell divisions in roots and led to the identification of key regulatory genes, such as SHORT-ROOT and SCARECROW, which are crucial for radial patterning in the model plant Arabidopsis thaliana.
Arabidopsis thaliana, currently the most popular model plant. This herbaceous dicot of the family Brassicaceae is closely related to the mustard plant. Its small stature and short generation time facilitates rapid genetic studies, [11] and many phenotypic and biochemical mutants have been mapped. [11] Arabidopsis was the first plant to have its ...
The Arabidopsis Information Resource (TAIR) Content; Description: a community resource and online model organism database of genetic and molecular biology data for the model plant Arabidopsis thaliana, commonly known as mouse-ear cress. Organisms: Arabidopsis thaliana: Contact; Research center: Phoenix Bioinformatics: Access; Website: https ...
Machi Fukuyama Dilworth (born January 3, 1945) is a Japanese and American plant biologist whose research focuses on genetic and hormonal metabolism in plants and who has been instrumental in the Arabidopsis thaliana genome sequencing project. Raised in Japan and attending university there, Dilworth moved to the United States for graduate ...
First becoming a professor at the University of Washington in 1990, Comai's lab focused on the development of improved agricultural genetic traits by using the model organism Arabidopsis thaliana to co-develop what was referred to as the TILLING protocol. [8]