Phloem: the integrative avenue for resource distribution, signaling, and defense
نویسندگان
چکیده
1 Department of Biology, Institute of General Botany, Justus-Liebig-University, Giessen, Germany 2 Plant Molecular Biology Lab, Institute of Biotechnology, University of Helsinki, Helsinki, Finland 3 Department of Plant Science, College of Agricultural Sciences, The Pennsylvania State University, University Park, PA, USA 4 Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK 5 Institut Jean-Pierre Bourgin UMR1318 INRA-AgroParisTech, Institut National de la Recherche Agronomique, Versailles, France 6 Department of Molecular Genetics, The Ohio State University, Columbus, OH, USA 7 School of Environmental and Life Sciences, The University of Newcastle, Callaghan, NSW, Australia *Correspondence: [email protected]
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Flexible resource allocation during plant defense responses
Plants are organisms composed of modules connected by xylem and phloem transport streams. Attack by both insects and pathogens elicits sometimes rapid defense responses in the attacked module. We have also known for some time that proteins are often reallocated away from pathogen-infected tissues, while the same infection sites may draw carbohydrates to them. This has been interpreted as a tug ...
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