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Gb8, a new gene conferring resistance to economically important greenbug biotypes in wheat.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Feb 2020

Xu Xiangyang, Li Genqiao, Carver Brett F, Armstrong J Scott

Abstract excerpt

KEY MESSAGE: A new greenbug resistance gene Gb8 conferring broad resistance to US greenbug biotypes was identified in hard red winter wheat line PI 595379-1 and was mapped to the terminal region of chromosome 7DL. Greenbug [Schizaphis graminum (Rondani)] is a worldwide insect pest that poses a serious threat to wheat production. New greenbug resistance genes that can be readily used in wheat breeding are urgently...

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PMID: 31773177
DOI: 10.1007/s00122-019-03491-1

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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