2026-06-09T11:06:09+02:00 https://library.wur.nl/oai

oai:library.wur.nl:wurpubs/409081 2026-03-31

urn:nbn:nl:ui:32-409081 2026-03-31 urn:nbn:nl:ui:32-409081/mods Exploiting natural variation to identify insect-resistance genes Broekgaarden C. 314605894 0000000391130451 aut Snoeren T.A.L. aut Dicke M. 073583723 0000-0001-8565-8896 0000000110427129 aut Vosman B. 314620184 0000-0003-4942-8342 0000000394446312 aut text info:eu-repo/semantics/article 2011 10.1111/j.1467-7652.2011.00635.x 2-s2.0-80052435909 000295042200001 en Herbivorous insects are widespread and often serious constraints to crop production. The use of insect-resistant crops is a very effective way to control insect pests in agriculture, and the development of such crops can be greatly enhanced by knowledge on plant resistance mechanisms and the genes involved. Plants have evolved diverse ways to cope with insect attack that has resulted in natural variation for resistance towards herbivorous insects. Studying the molecular genetics and transcriptional background of this variation has facilitated the identification of resistance genes and processes that lead to resistance against insects. With the development of new technologies, molecular studies are not restricted to model plants anymore. This review addresses the need to exploit natural variation in resistance towards insects to increase our knowledge on resistance mechanisms and the genes involved. We will discuss how this knowledge can be exploited in breeding programmes to provide sustainable crop protection against insect pests. Additionally, we discuss the current status of genetic research on insect-resistance genes. We conclude that insect-resistance mechanisms are still unclear at the molecular level and that exploiting natural variation with novel technologies will contribute greatly to the development of insect-resistant crop varieties. PBR Non host and insect resistance EPS-2 Plant Breeding Entomology (ENT) aphid-resistance arabidopsis-thaliana conferring resistance crop improvement functional genomics hessian fly hypersensitive response intraspecific variation quantitative trait loci russian wheat PBR Non host en Insectenresistentie EPS-2 Plant Breeding Entomology (ENT) Plant Biotechnology Journal 9 8 819 825 14677644 urn:nbn:nl:ui:32-409081/obj 2026-03-31 http://purl.org/eprint/accessRights/RestrictedAccess