Genetic analyses of agronomic and seed quality traits of doubled haploid population in Brassica napus through microspore culture

Euphytica ◽  
2006 ◽  
Vol 149 (1-2) ◽  
pp. 169-177 ◽  
Author(s):  
G. Q. Zhang ◽  
Y. He ◽  
L. Xu ◽  
G. X. Tang ◽  
W. J. Zhou
Keyword(s):  
Brassica Napus ◽  
Doubled Haploid ◽  
Seed Quality ◽  
Microspore Culture ◽  
Doubled Haploid Population ◽  
Quality Traits ◽  
Genetic Analyses ◽  
Haploid Population ◽  
Seed Quality Traits

Mapping QTL controlling agronomic traits in a doubled haploid population of winter oilseed rape (Brassica napus L.)

2018 ◽  
Vol 97 (5) ◽  
pp. 1389-1406 ◽  
Author(s):  
Farshad Fattahi ◽  
Barat Ali Fakheri ◽  
Mahmood Solouki ◽  
Christian Möllers ◽  
Abbas Rezaizad
Keyword(s):  
Brassica Napus ◽  
Oilseed Rape ◽  
Doubled Haploid ◽  
Agronomic Traits ◽  
Doubled Haploid Population ◽  
Winter Oilseed Rape ◽  
Brassica Napus L ◽  
Mapping Qtl ◽  
Haploid Population

Association mapping of seed quality traits in Brassica napus L. using GWAS and candidate QTL approaches

2015 ◽  
Vol 35 (6) ◽  
Author(s):  
Humberto A. Gajardo ◽  
Benjamin Wittkop ◽  
Braulio Soto-Cerda ◽  
Erin E. Higgins ◽  
Isobel A. P. Parkin ◽  
...  
Keyword(s):  
Brassica Napus ◽  
Association Mapping ◽  
Seed Quality ◽  
Quality Traits ◽  
Brassica Napus L ◽  
Seed Quality Traits

Identification of QTLs for seed quality traits in rapeseed (Brassica napus L.) using recombinant inbred lines (RILs)

Euphytica ◽  
2016 ◽  
Vol 210 (1) ◽  
pp. 1-16 ◽  
Author(s):  
Xian-Qun Huang ◽  
Tuan Huang ◽  
Guo-Zuo Hou ◽  
Li Li ◽  
Yan Hou ◽  
...  
Keyword(s):  
Brassica Napus ◽  
Recombinant Inbred ◽  
Seed Quality ◽  
Recombinant Inbred Lines ◽  
Inbred Lines ◽  
Quality Traits ◽  
Brassica Napus L ◽  
Seed Quality Traits

scholarly journals Seed Quality Traits Can Be Predicted with High Accuracy in Brassica napus Using Genomic Data

PLoS ONE ◽  
2016 ◽  
Vol 11 (11) ◽  
pp. e0166624 ◽  
Author(s):  
Jun Zou ◽  
Yusheng Zhao ◽  
Peifa Liu ◽  
Lei Shi ◽  
Xiaohua Wang ◽  
...  
Keyword(s):  
Brassica Napus ◽  
Seed Quality ◽  
Genomic Data ◽  
High Accuracy ◽  
Quality Traits ◽  
Seed Quality Traits

Localisation of quantitative trait loci for quality attributes in a doubled haploid population of wheat (Triticum aestivum L.)

Genome ◽  
2009 ◽  
Vol 52 (8) ◽  
pp. 701-715 ◽  
Author(s):  
R. Raman ◽  
H. Allen ◽  
S. Diffey ◽  
H. Raman ◽  
P. Martin ◽  
...  
Keyword(s):  
Doubled Haploid ◽  
Quantitative Trait ◽  
Development Time ◽  
Doubled Haploid Population ◽  
Whole Genome ◽  
Quality Traits ◽  
Dough Strength ◽  
Haploid Population ◽  
Dough Extensibility ◽  
Dough Development Time

Selection of wheat germplasm for a range of quality traits has been a challenging exercise because of the cost of testing, the variation within testing data, and a poor understanding of the underlying genetics. The objective of this study was to identify quantitative trait loci (QTLs) underlying quality traits in wheat. A doubled haploid population comprising 190 lines from Chara/WW2449 was grown in two different environments and evaluated for various quality traits. A molecular map comprising 362 markers based upon simple sequence repeat, sequence tagged microsatellite, glutenin, and DArT loci was constructed and subsequently exploited to identify QTLs using a whole-genome approach. Fifteen QTLs that were consistent in the two different environments were identified for thousand kernel mass, grain protein content, milling yield, flour protein content, flour colour, flour water absorption, dough development time, dough strength (extensograph height and resistance at 5 cm), and dough extensibility (extensograph length) using the whole genome average interval mapping approach. The amount of genetic variation explained by individual QTLs ranged from 3% to 49%. A number of QTLs associated with dough strength, dough extensibility, dough development time, and flour water absorption were located close to the glutenin Glu-B1 locus on chromosome 1B. Identification of the chromosomal location and effect of the QTLs influencing wheat quality may hasten the development of superior wheats for target markets via marker-assisted selection.

scholarly journals Inheritance and variation of erucic acid content in a transgenic rapeseed (Brassica napus L.) doubled haploid population

2008 ◽  
Vol 23 (1) ◽  
pp. 125-138 ◽  
Author(s):  
Ujjal K. Nath ◽  
Gayatri Goswami ◽  
Rosemarie Clemens ◽  
Heiko C. Becker ◽  
Christian Möllers
Keyword(s):  
Brassica Napus ◽  
Erucic Acid ◽  
Doubled Haploid ◽  
Acid Content ◽  
Erucic Acid Content ◽  
Doubled Haploid Population ◽  
Brassica Napus L ◽  
Haploid Population ◽  
Transgenic Rapeseed
Sign in / Sign up

Export Citation Format

Share Document