Aphid Resistance in Medicago truncatula Involves Antixenosis and Phloem-Specific, Inducible Antibiosis, and Maps to a Single Locus Flanked by NBS-LRR Resistance Gene Analogs

Aphids and related insects feed from a single cell type in plants: the phloem sieve element. Genetic resistance to Acyrthosiphon kondoi Shinji (bluegreen aphid or blue alfalfa aphid) has been identified in Medicago truncatula Gaert. (barrel medic) and backcrossed into susceptible cultivars. The stat...

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Veröffentlicht in:	Plant physiology (Bethesda) 2005-04, Vol.137 (4), p.1445-1455
Hauptverfasser:	Klingler, John, Creasy, Robert, Gao, Lingling, Nair, Ramakrishnan M, Calix, Alonso Suazo, Jacob, Helen Spafford, Edwards, Owain R, Singh, Karam B
Format:	Artikel
Sprache:	eng
Schlagworte:	Acyrthosiphon kondoi Agronomy. Soil science and plant productions Animal feeding behavior Animals antibiosis antixenosis Aphididae Aphidoidea Aphids - pathogenicity Biological and medical sciences Chromosome Mapping Fundamental and applied biological sciences. Psychology Genes, Dominant Genes, Plant Genetics and breeding of economic plants Genotype Genotypes Infestation Ingestion Jesters Leaves Medicago truncatula Medicago truncatula - genetics Medicago truncatula - parasitology Models, Biological Pest resistance Phenotype Phloem Plant Diseases - genetics Plant Diseases - parasitology Plant pathogens Plant tissues plant-insect relations Plants Plants Interacting with Other Organisms Sieve elements Varietal selection. Specialized plant breeding, plant breeding aims
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