J
Joe Louis
Researcher at University of Nebraska–Lincoln
Publications - 61
Citations - 2036
Joe Louis is an academic researcher from University of Nebraska–Lincoln. The author has contributed to research in topics: Aphid & Arabidopsis. The author has an hindex of 21, co-authored 47 publications receiving 1528 citations. Previous affiliations of Joe Louis include University of North Texas & Kansas State University.
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Journal ArticleDOI
A protein from the salivary glands of the pea aphid, Acyrthosiphon pisum, is essential in feeding on a host plant
Navdeep S. Mutti,Joe Louis,Loretta K. Pappan,Kirk L. Pappan,Khurshida Begum,Ming-Shun Chen,Yoonseong Park,Neal T. Dittmer,Jeremy L. Marshall,John C. Reese,Gerald R. Reeck +10 more
TL;DR: It is shown, by using RNAi-based transcript knockdown, that this protein is important in the survival of the pea aphid (Acyrthosiphon pisum) on fava bean, a host plant, and this protein, whose sequence contains an N-terminal secretion signal, is injected into the host plant during aphid feeding.
Journal ArticleDOI
Phloem-based resistance to green peach aphid is controlled by Arabidopsis PHYTOALEXIN DEFICIENT4 without its signaling partner ENHANCED DISEASE SUSCEPTIBILITY1
Venkatramana Pegadaraju,Joe Louis,Vijay R. Singh,John C. Reese,Jaqueline Bautor,Bart J. Feys,Graeme Cook,Jane E. Parker,Jyoti Shah +8 more
TL;DR: In this paper, the role of PAD4 in the response to green peach aphid infestation is conserved in Arabidopsis accessions Wassilewskija and Landsberg erecta.
Journal ArticleDOI
TREHALOSE PHOSPHATE SYNTHASE11‐dependent trehalose metabolism promotes Arabidopsis thaliana defense against the phloem‐feeding insect Myzus persicae
TL;DR: Evidence presented here indicates that TPS11-dependent trehalose regulates expression of the PHYTOALEXin DEFICIENT4 gene, which is a key modulator of defenses against GPA, which promotes the re-allocation of carbon into starch at the expense of sucrose, the primary plant-derived carbon and energy source for the insect.
Journal ArticleDOI
Plant defense against aphids, the pest extraordinaire.
TL;DR: The progress made on identifying molecular factors and mechanisms that contribute to host defense, including plant resistance genes and signaling components, as well as aphid-derived effectors that elicit or attenuate host defenses are highlighted.
Journal ArticleDOI
Arabidopsis thaliana—Myzus persicae interaction: shaping the understanding of plant defense against phloem-feeding aphids
Joe Louis,Jyoti Shah +1 more
TL;DR: This review summarizes recent studies that have exploited the compatible interaction between Arabidopsis and GPA to understand the molecular and physiological mechanisms utilized by plants to control aphid infestation, as well as genes and mechanisms that contribute to susceptibility.