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Nested association mapping reveals the genetic architecture of spike emergence and anthesis timing in intermediate wheatgrass.

G3 (Bethesda, Md.) - 23 Apr 2021

Altendorf Kayla R, Larson Steven R, DeHaan Lee R, Crain Jared, Neyhart Jeff, Dorn Kevin M, Anderson James A

Abstract excerpt

Intermediate wheatgrass (Thinopyrum intermedium) is an outcrossing, cool season grass species currently undergoing direct domestication as a perennial grain crop. Though many traits are selection targets, understanding the genetic architecture of those important for local adaptation may accelerate the domestication process. Nested association mapping (NAM) has proven useful in dissecting the genetic control of...

Topics

Chromosome Mapping
Genetic Linkage
Genotype
Phenotype
Poaceae
Polymorphism, Single Nucleotide
Quantitative Trait Loci

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 33890617
DOI: 10.1093/g3journal/jkab025
PMCID: PMC8063084

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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