NDLI: Combining different resistance components enhances resistance to Fusarium head blight in spring wheat

Content Provider	Springer Nature Link
Author	Burlakoti, Rishi R. Mergoum, Mohamed Kianian, Shahryar F. Adhikari, Tika B.
Copyright Year	2009
Abstract	Fusarium head blight (FHB) is a devastating disease in wheat throughout the world. FHB resistance consists of two components: resistance to initial infection (type I) and resistance to spread within infected spikes (type II). Current wheat breeding programs for FHB focus on type II resistance, which limits pathogen spread but may not be sufficiently durable. To combine type I with existing type II resistance, 113 F9-derived recombinant inbred lines (RILs) were developed from a cross between three wheat genotypes Frontana, W9207, and Alsen. The RILs were evaluated for resistance to initial infection, FHB spread within spike, kernel damage, and deoxynivalenol (DON) content in two independent greenhouse experiments in 2006 and 2007. Among the 113 RILs, 20% lines showed ≤10% initial disease severity (IDS) and ≤11 to 30% final disease severity (FDS), and 19% had DON content ≤5 μg/g. Approximately 11% of the RILs showed tendency of higher resistance (as exhibited by lower IDS, FDS, and DON content) than the resistant parents. The 42 of the FHB-resistant RILs were analyzed with seven simple sequence repeat (SSR) markers or microsatellites known to be linked to FHB resistance. Approximately half of the RILs had molecular markers linked to both types of FHB resistance indicated the presence of type I and II resistance alleles in the RILs. The resistant RILs identified in this study should be useful for the future improvement of FHB resistance in spring wheat.
Starting Page	197
Ending Page	205
Page Count	9
File Format	PDF
ISSN	00142336
Journal	Euphytica
Volume Number	172
Issue Number	2
e-ISSN	15735060
Language	English
Publisher	Springer Netherlands
Publisher Date	2009-09-17
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Disease resistance Wheat scab Mycotoxin Biotechnology Plant Physiology Plant Pathology Plant Genetics & Genomics Plant Sciences
Content Type	Text
Resource Type	Article
Subject	Genetics Plant Science Horticulture Agronomy and Crop Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Quantitative trait loci for resistance to Fusarium head blight in the Chinese wheat landrace Huangfangzhu

Combining ability analysis of Fusarium head blight resistance in western European wheat lines

Field evaluation of resistance to kernel infection and mycotoxin accumulation caused by Fusarium head blight in western Japanese wheat (Triticum aestivum L.) cultivars

Fusarium head blight resistance loci in a stratified population of wheat landraces and varieties

Characterization of Chinese wheat germplasm for resistance to Fusarium head blight at CIMMYT, Mexico

Employment of wheat grain properties in evaluation of Fusarium head blight resistance

Optimizing phenotypic and genotypic selection for Fusarium head blight resistance in wheat

Current knowledge on resistance to Fusarium head blight in tetraploid wheat

Sources of resistance to Fusarium head blight in VIR oat collection

Combining different resistance components enhances resistance to Fusarium head blight in spring wheat

Similar Documents

Quantitative trait loci for resistance to Fusarium head blight in the Chinese wheat landrace Huangfangzhu

Combining ability analysis of Fusarium head blight resistance in western European wheat lines

Field evaluation of resistance to kernel infection and mycotoxin accumulation caused by Fusarium head blight in western Japanese wheat (Triticum aestivum L.) cultivars

Fusarium head blight resistance loci in a stratified population of wheat landraces and varieties

Characterization of Chinese wheat germplasm for resistance to Fusarium head blight at CIMMYT, Mexico

Employment of wheat grain properties in evaluation of Fusarium head blight resistance

Optimizing phenotypic and genotypic selection for Fusarium head blight resistance in wheat

Current knowledge on resistance to Fusarium head blight in tetraploid wheat

Sources of resistance to Fusarium head blight in VIR oat collection

Combining different resistance components enhances resistance to Fusarium head blight in spring wheat