scholarly journals Genetic analysis of end‐use quality traits in wheat

Crop Science ◽  
2020 ◽  
Author(s):  
Guorong Zhang ◽  
Richard Y. Chen ◽  
Mingqin Shao ◽  
Guihua Bai ◽  
Bradford W. Seabourn
Keyword(s):  
Genetic Analysis ◽  
Quality Traits ◽  
End Use

Genetic analysis of soft white wheat end-use quality traits in a club by common wheat cross

2017 ◽  
Vol 76 ◽  
pp. 148-156 ◽  
Author(s):  
Kendra L. Jernigan ◽  
Craig F. Morris ◽  
Robert Zemetra ◽  
Jianli Chen ◽  
Kimberly Garland-Campbell ◽  
...  
Keyword(s):  
Genetic Analysis ◽  
Common Wheat ◽  
Quality Traits ◽  
White Wheat ◽  
End Use ◽  
Wheat Cross

scholarly journals Environment characterization and genomic prediction for end‐use quality traits in soft white winter wheat

2021 ◽  
Author(s):  
Meriem Aoun ◽  
Arron Carter ◽  
Yvonne A. Thompson ◽  
Brian Ward ◽  
Craig F. Morris
Keyword(s):  
Winter Wheat ◽  
Genomic Prediction ◽  
Quality Traits ◽  
End Use

Genetic analysis of agronomic and quality traits in mustard (Brassica juncea)

2004 ◽  
Vol 109 (4) ◽  
pp. 792-799 ◽  
Author(s):  
E. Lionneton ◽  
G. Aubert ◽  
S. Ochatt ◽  
O. Merah
Keyword(s):  
Genetic Analysis ◽  
Brassica Juncea ◽  
Quality Traits

scholarly journals Genetic Dissection of End-Use Quality Traits in Adapted Soft White Winter Wheat

2018 ◽  
Vol 9 ◽  
Author(s):  
Kendra L. Jernigan ◽  
Jayfred V. Godoy ◽  
Meng Huang ◽  
Yao Zhou ◽  
Craig F. Morris ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Genetic Dissection ◽  
Quality Traits ◽  
End Use

Evaluation and genetic analysis of egg production and egg quality traits in Rajasri birds

2017 ◽  
Vol 52 (2) ◽  
pp. 138
Author(s):  
Nizam Hussain ◽  
S.T. Viroji Rao ◽  
M. Gnana Prakash ◽  
Daida Krishna ◽  
V. Venkateswara Reddy
Keyword(s):  
Genetic Analysis ◽  
Egg Production ◽  
Egg Quality ◽  
Quality Traits

scholarly journals Genetic Architecture of End-use Quality Traits in Soft White Winter Wheat

2021 ◽  
Author(s):  
Meriem Aoun ◽  
Arron H. Carter ◽  
Craig F. Morris ◽  
Alecia M. Kiszonas
Keyword(s):  
Winter Wheat ◽  
Genetic Architecture ◽  
The United States ◽  
Wheat Breeding ◽  
Snp Markers ◽  
Complex Nature ◽  
Quality Trait ◽  
Quality Traits ◽  
Breeding Lines ◽  
End Use

Abstract Background:Genetic improvement of end-use quality is an important objective in wheat breeding programs to meet the requirements of grain markets, millers, and bakers. However, end-use quality phenotyping is expensive and laborious thus, testing is often delayed until advanced generations. To better understand the underlying genetic architecture of end-use quality traits, we investigated the phenotypic and genotypic structure of 14 end-use quality traits in 672 advanced soft white winter wheat breeding lines and cultivars adapted to the Pacific Northwest region of the United States.Results:This collection of germplasm had continuous distributions for the 14 end-use quality traits with industrially significant differences for all traits. The breeding lines and cultivars were genotyped using genotyping-by-sequencing and 40,518 SNP markers were used for association mapping (GWAS). The GWAS identified 178 marker-trait associations (MTAs) distributed across all wheat chromosomes. A total of 40 MTAs were positioned within genomic regions of previously discovered end-use quality genes/QTL. Among the identified MTAs, 12 markers had large effects and thus could be considered in the larger scheme of selecting and fixing favorable alleles in breeding for end-use quality in soft white wheat germplasm. We also identified 15 loci (two of them with large effects) that can be used for simultaneous breeding of more than a single end-use quality trait. The results highlight the complex nature of the genetic architecture of end‑use quality, and the challenges of simultaneously selecting favorable genotypes for a large number of traits. This study also illustrates that some end-use quality traits were mainly controlled by a larger number of small-effect loci and may be more amenable to alternate selection strategies such as genomic selection.Conclusions:In conclusion, a breeder may be faced with the dilemma of balancing genotypic selection in early generation(s) versus costly phenotyping later on.

scholarly journals Genetic Analysis of Green Super Rice (Oryza sativa L.) for Yield and Quality Traits

2018 ◽  
Vol 7 (2) ◽  
pp. 3166-3173
Author(s):  
Megha Singh ◽  
Hausila Prasad Singh ◽  
Rana Saha ◽  
Prabhudutt Samal ◽  
Md. Ekram Hussain ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Genetic Analysis ◽  
Oryza Sativa L ◽  
Quality Traits ◽  
Yield And Quality
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