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Validation of shoot fly resistance introgression lines using SNP markers in Sorghum 

Resource Details

Resource ID

18498

Access

Open

Contributed by

B.Muralidhar

Topics

Crop improvement, Plant breeding (varieties & hybrids), Biotechnology: Genomics, Feed and Fodder, Pests and diseases

Crops

Dryland cereals, Sorghum

Systems

Farming Systems

Locations

Asia, India

Global Date

25/Jun/2020

Title

Validation of shoot fly resistance introgression lines using SNP markers in Sorghum

Keywords

Shoot fly resistance, SNP markers, Sorghum, Fodder losses, Management practices, Single Nucleotide polymorphism (SNP), QTLs, Materials and Methods, Genotypes, Leaf Trichomes, SSR molecular markers, Conventional breeding, Parent genome recovery, Phenotypic data

Type

Science

Show on Web

Yes

ICRISAT Research Programs

Dryland Cereals

New ICRISAT Research Programs

Asia Program

CGIAR Research Program

GLDC

Language

English

Author/Key contact

Dr A Ashok Kumar

Description

Shoot fly is one of the most destructive pest in sorghum causing up to 80% grain and 68% fodder losses. Management of shoot fly with host plant resistance is the most effective means to reduce shoot fly damage as compared to other management practices. In this study, the shoot fly QTL introgressed lines were validated using singlenucleotide polymorphism (SNP) markers tightly linked to shoot fly resistant QTLs.

Size of PDF

1412 kB

Date (Date published/released/created if known)

25/Jun/2020

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