Matches in SemOpenAlex for { <https://semopenalex.org/work/W2389710643> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2389710643 abstract "Powdery mildew is a major wheat(Triticum aestivum L.) foliar disease caused by Blumeria graminis f.sp tritici(Bgt).The deployment of resistance resources including genes/alleles has been critical in controlling powdery mildew of wheat foliar dis-ease.In wheat cultivation,powdery mildew(Pm) resistant genes most commonly used at the present belong to the race-specific re-sistance genes with high resistance levels.However,the extensive use of these resistance genes have frequently changed the pathogen population and rapidly induced new virulent strains of the pathogen.It has therefore been a long-term objective to identify effective new Pm resistance genes from the vast wheat germplasm resources.To identify resources that are effectively resistant to powdery mildew,258 wheat landraces along with 42 wheat relatives were evaluated with E09 isolate of prevalent Chinese Bgt at seedling stage.The results showed that 5 of the 258 wheat landraces and 20 of the 42 wheat relatives were immune,nearly immune or highly resistant to E09.The above 25 wheat germplasms challenged with additional 5 different Chinese Bgt isolates(the E03,E05,E18,E20 and E23 isolates) to postulated the unknown Pm resistance genes/alleles.Comparison to the 28 known Pm resistance genes showed that the Pm resistant genes of the 25 wheat germplasms were completely different from the known 21 Pm resistance genes,Pm1a,Pm2,Pm3a,Pm3b,Pm3c,Pm3d,Pm3e,Pm3f,Pm4a,Pm4b,Pm4c,Pm5a,Pm6,Pm7,Pm8,Pm9,Pm17,Pm19,Pm24,Pm28 and Pm33.It was,however,not very distinguishable from Pm1c,Pm1e,Pm12,Pm13,Pm16,Pm20 and Pm21 resistance genes.The 25 wheat germplasms could carry new Pm resistance genes,whose sources were not only different from the others,but also carried 7 Pm resistance genes.This study explored effective new resistance resources of Chinese wheat landraces and their relatives which laid the basis for in-depth exploration and effective use of novel powdery mildew resistance genes.Despite this finding,more Bgt isolates would still need to be challenged to further confirm this result." @default.
- W2389710643 created "2016-06-24" @default.
- W2389710643 creator A5006300026 @default.
- W2389710643 date "2011-01-01" @default.
- W2389710643 modified "2023-09-25" @default.
- W2389710643 title "Resistance of Chinese wheat landraces and relatives at seedling stage to powdery mildew" @default.
- W2389710643 hasPublicationYear "2011" @default.
- W2389710643 type Work @default.
- W2389710643 sameAs 2389710643 @default.
- W2389710643 citedByCount "0" @default.
- W2389710643 crossrefType "journal-article" @default.
- W2389710643 hasAuthorship W2389710643A5006300026 @default.
- W2389710643 hasConcept C104317684 @default.
- W2389710643 hasConcept C144024400 @default.
- W2389710643 hasConcept C144027150 @default.
- W2389710643 hasConcept C149923435 @default.
- W2389710643 hasConcept C2776096895 @default.
- W2389710643 hasConcept C2777461220 @default.
- W2389710643 hasConcept C2777734684 @default.
- W2389710643 hasConcept C2779336322 @default.
- W2389710643 hasConcept C2780068994 @default.
- W2389710643 hasConcept C2908647359 @default.
- W2389710643 hasConcept C30481170 @default.
- W2389710643 hasConcept C54355233 @default.
- W2389710643 hasConcept C57473165 @default.
- W2389710643 hasConcept C6557445 @default.
- W2389710643 hasConcept C86803240 @default.
- W2389710643 hasConcept C93678976 @default.
- W2389710643 hasConceptScore W2389710643C104317684 @default.
- W2389710643 hasConceptScore W2389710643C144024400 @default.
- W2389710643 hasConceptScore W2389710643C144027150 @default.
- W2389710643 hasConceptScore W2389710643C149923435 @default.
- W2389710643 hasConceptScore W2389710643C2776096895 @default.
- W2389710643 hasConceptScore W2389710643C2777461220 @default.
- W2389710643 hasConceptScore W2389710643C2777734684 @default.
- W2389710643 hasConceptScore W2389710643C2779336322 @default.
- W2389710643 hasConceptScore W2389710643C2780068994 @default.
- W2389710643 hasConceptScore W2389710643C2908647359 @default.
- W2389710643 hasConceptScore W2389710643C30481170 @default.
- W2389710643 hasConceptScore W2389710643C54355233 @default.
- W2389710643 hasConceptScore W2389710643C57473165 @default.
- W2389710643 hasConceptScore W2389710643C6557445 @default.
- W2389710643 hasConceptScore W2389710643C86803240 @default.
- W2389710643 hasConceptScore W2389710643C93678976 @default.
- W2389710643 hasLocation W23897106431 @default.
- W2389710643 hasOpenAccess W2389710643 @default.
- W2389710643 hasPrimaryLocation W23897106431 @default.
- W2389710643 hasRelatedWork W1926445440 @default.
- W2389710643 hasRelatedWork W2019089158 @default.
- W2389710643 hasRelatedWork W2061379044 @default.
- W2389710643 hasRelatedWork W2166903600 @default.
- W2389710643 hasRelatedWork W2327577700 @default.
- W2389710643 hasRelatedWork W2360892638 @default.
- W2389710643 hasRelatedWork W2361654759 @default.
- W2389710643 hasRelatedWork W2370243135 @default.
- W2389710643 hasRelatedWork W2375387344 @default.
- W2389710643 hasRelatedWork W2379762369 @default.
- W2389710643 hasRelatedWork W2381088140 @default.
- W2389710643 hasRelatedWork W2384210582 @default.
- W2389710643 hasRelatedWork W2388999073 @default.
- W2389710643 hasRelatedWork W2390998016 @default.
- W2389710643 hasRelatedWork W2584335617 @default.
- W2389710643 hasRelatedWork W2810261405 @default.
- W2389710643 hasRelatedWork W3023982855 @default.
- W2389710643 hasRelatedWork W3119247764 @default.
- W2389710643 hasRelatedWork W4225884054 @default.
- W2389710643 hasRelatedWork W2077746383 @default.
- W2389710643 isParatext "false" @default.
- W2389710643 isRetracted "false" @default.
- W2389710643 magId "2389710643" @default.
- W2389710643 workType "article" @default.