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Replication Data for: Genetic Dissection of Resistance to Gray Leaf Spot by Combining Genome-Wide Association, Linkage Mapping and Genomic Prediction in Tropical Maize Germplasm

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Title Replication Data for: Genetic Dissection of Resistance to Gray Leaf Spot by Combining Genome-Wide Association, Linkage Mapping and Genomic Prediction in Tropical Maize Germplasm
 
Identifier https://hdl.handle.net/11529/10548467
 
Creator Kibe, Maguta
Nair, Sudha
Das, Biswanath
Jumbo, MacDonald Bright
Makumbi, Dan
Kinyua, Johnson
Suresh, L.M.
Beyene, Yoseph
Olsen, Michael
Prasanna, B.M.
Gowda, Manje
 
Publisher CIMMYT Research Data & Software Repository Network
 
Description Gray leaf spot (GLS) is a major maize foliar disease in sub-Saharan Africa that can substantially reduce yields for farmers. This dataset contains supporting phenotypic and genotypic data used in the analysis of the genetic architecture of GLS resistance in maize.

The data in this paper relate to several different sets of germplasm:
(1) The IMAS (Improved Maize for Africa Soils) panel with 430 lines assembled from diverse breeding programs from Africa, Asia and Latin America.
(2) A DH population developed from crossing CML550 with CML494;
(3) A DH population developed from crossing CML550 with CML504;
(4) A DH population developed from crossing CML550 with CML511; and
(5) several F3 populations

The IMAS panel is a good source for genetic studies on resistance for several maize diseases and also for abiotic stress like low N conditions.

The DH populations are a good source for low N discovery studies as well as for MLN and other disease resistance studies.
 
Subject Agricultural Sciences
Gray Leaf Spot Severity
Grain Moisture
Ear rots
Grain Yield
ASI
Turcicum Leaf Blight
Ears Per Plant
Plant Height
Ear Height
Anthesis Date
Ear Position
GWAS
Linkage mapping
Genomic prediction
genotypes
Zea mays
Maize
Agricultural research
 
Language English
 
Date 2020
 
Contributor Dreher, Kate
Ogugo, Veronica
Odhiambo, Carolyne
CGIAR
Global Maize Program (GMP)
CGIAR Research Program on Maize (MAIZE)
Bill and Melinda Gates Foundation (BMGF)
United States Agency for International Development (USAID)
Stress Tolerant Maize for Africa (STMA)
Improved Maize for African Soils (IMAS)
Accelerating Genetic Gains in Maize and Wheat for Improved Livelihoods (AG2MW)
 
Type Phenotypic data
Genotypic data
Experimental data