Genetic Analysis of Quantitative Trait Loci for Groat Protein and Oil Content in Oat

Crop Science ◽  
2004 ◽  
Vol 44 (1) ◽  
pp. 254-260 ◽  
Author(s):  
S. Zhu ◽  
B. G. Rossnagel ◽  
H. F. Kaeppler
Keyword(s):  
Quantitative Trait Loci ◽  
Genetic Analysis ◽  
Quantitative Trait ◽  
Oil Content ◽  
Trait Loci

Genetic Analysis of Quantitative Trait Loci for Groat Protein and Oil Content in Oat

Crop Science ◽  
2004 ◽  
Vol 44 (1) ◽  
pp. 254 ◽  
Author(s):  
S. Zhu ◽  
B. G. Rossnagel ◽  
H. F. Kaeppler
Keyword(s):  
Quantitative Trait Loci ◽  
Genetic Analysis ◽  
Quantitative Trait ◽  
Oil Content ◽  
Trait Loci

scholarly journals Genetic analysis identifies quantitative trait loci controlling rosette mineral concentrations in Arabidopsis thaliana under drought

2009 ◽  
Vol 184 (1) ◽  
pp. 180-192 ◽  
Author(s):  
Artak Ghandilyan ◽  
Luis Barboza ◽  
Sébastien Tisné ◽  
Christine Granier ◽  
Matthieu Reymond ◽  
...  
Keyword(s):  
Arabidopsis Thaliana ◽  
Quantitative Trait Loci ◽  
Genetic Analysis ◽  
Quantitative Trait ◽  
Trait Loci ◽  
Mineral Concentrations

scholarly journals Genetic analysis of two new quantitative trait loci for ear weight in maize inbred line Huangzao4

2010 ◽  
Vol 9 (4) ◽  
pp. 2140-2147 ◽  
Author(s):  
X.-H. Liu ◽  
Z.-P. Zheng ◽  
Z.-B. Tan ◽  
Z. Li ◽  
C. He
Keyword(s):  
Quantitative Trait Loci ◽  
Genetic Analysis ◽  
Inbred Line ◽  
Quantitative Trait ◽  
Maize Inbred Line ◽  
Trait Loci

scholarly journals Quantitative Trait Loci Affecting Oil Content, Oil Composition, and Other Agronomically Important Traits in Oat

2012 ◽  
Vol 5 (3) ◽  
Author(s):  
Biniam T. Hizbai ◽  
K. M. Gardner ◽  
C. P. Wight ◽  
R. K. Dhanda ◽  
S. J. Molnar ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Oil Content ◽  
Oil Composition ◽  
Trait Loci ◽  
Agronomically Important Traits

Identification of quantitative trait loci associated with oil content and development of near isogenic lines for stable qOC-A10 in Brasscia napus L.

2016 ◽  
Vol 96 (3) ◽  
pp. 423-432 ◽  
Author(s):  
Xiaomao Cheng ◽  
Shu Xia ◽  
Xihua Zeng ◽  
Jianxun Gu ◽  
Yuan Yang ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Oil Content ◽  
Seed Oil ◽  
Seed Quality ◽  
Quality Trait ◽  
Near Isogenic Lines ◽  
Seed Oil Content ◽  
Isogenic Lines ◽  
Trait Loci

Seed oil content is a key seed quality trait determining the economic value of rapeseed (Brassica napus L.). However, it is a complex quantitative trait controlled by multiple genes. To this point, its genetic mechanism in rapeseed remains to be revealed. In the present study, we separately identified the quantitative trait loci (QTL) controlling seed oil content of B. napus using three generations of recombinant inbred line (RIL) populations (F4:5, F5:6, and F6:7) derived from a cross of two contrasting parents (M201, a high-oil parent, and M202, a low-oil parent) in four trials. The results indicated that the additive effects may be the primary factors contributing to the variation in seed oil content in B. napus. A total of 15 QTL for seed oil content were mapped. Two of them, namely qOC-A9-3 and qOC-A10, were consistently detected across two and all four environments, respectively. Meanwhile, qOC-A10 showed a large effect on phenotypic variation in seed oil content. The stability and significance of qOC-A10 was also validated in the near isogenic lines (NILs-qOC-A10) developed from the RIL population (F4:5) using marker-assisted selection. The qOC-A10 is of particular interest for further fine mapping and map-based cloning.

scholarly journals Genetic analysis and characterization of a new maize association mapping panel for quantitative trait loci dissection

2010 ◽  
Vol 121 (3) ◽  
pp. 417-431 ◽  
Author(s):  
Xiaohong Yang ◽  
Jianbing Yan ◽  
Trushar Shah ◽  
Marilyn L. Warburton ◽  
Qing Li ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Genetic Analysis ◽  
Association Mapping ◽  
Quantitative Trait ◽  
Mapping Panel ◽  
Trait Loci

scholarly journals The Genetic Basis of Plasma Variation in Adiponectin, a Global Endophenotype for Obesity and the Metabolic Syndrome

2001 ◽  
Vol 86 (9) ◽  
pp. 4321-4325 ◽  
Author(s):  
Anthony G. Comuzzie ◽  
Tohru Funahashi ◽  
Gabriele Sonnenberg ◽  
Lisa J. Martin ◽  
Howard J. Jacob ◽  
...  
Keyword(s):  
Quantitative Trait Locus ◽  
Quantitative Trait Loci ◽  
Genetic Analysis ◽  
Quantitative Trait ◽  
European Ancestry ◽  
Chromosome 5 ◽  
Lod Score ◽  
The Metabolic Syndrome ◽  
Trait Loci ◽  
Trait Locus

Here we present the first genetic analysis of adiponectin levels, a newly identified adipocyte-derived protein. Recent work has suggested that adiponectin may play a role in mediating the effects of body weight as a risk factor for coronary artery disease. For this analysis we assayed serum levels of adiponectin in 1100 adults of predominantly northern European ancestry distributed across 170 families. Quantitative genetic analysis of adiponectin levels detected an additive genetic heritability of 46%. The maximum LOD score detected in a genome wide scan for adiponectin levels was 4.06 (P = 7.7 × 10−6), 35 cM from pter on chromosome 5. The second largest LOD score (LOD = 3.2; P = 6.2 × 10−5) was detected on chromosome 14, 29 cM from pter. The detection of a significant linkage with a quantitative trait locus on chromosome 5 provides strong evidence for a replication of a previously reported quantitative trait locus for obesity-related phenotypes. In addition, several secondary signals offer potential evidence of replications for additional previously reported obesity-related quantitative trait loci on chromosomes 2 and 10. Not only do these results identify quantitative trait loci with significant effects on a newly described, and potentially very important, adipocyte-derived protein, they also reveal the emergence of a consistent pattern of linkage results for obesity-related traits across a number of human populations.

scholarly journals Quantitative Trait Loci Associated with Moisture, Protein, and Oil Content in Soybean [Glycine max (L.) Merr.]

2012 ◽  
Vol 4 (11) ◽  
Author(s):  
ASM G. Masum Akond ◽  
Bobby Ragin ◽  
Richard Bazzelle ◽  
Stella K. Kantartzi ◽  
Khalid Meksem ◽  
...  
Keyword(s):  
Glycine Max ◽  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Oil Content ◽  
Trait Loci ◽  
Glycine Max L
Sign in / Sign up

Export Citation Format

Share Document