SSR markers and seed quality traits revealed genetic diversity in durum wheat (Triticum durum Desf.)

2021 ◽  
Author(s):  
Ines Jlassi ◽  
Fethi Bnejdi ◽  
Mourad Saadoun ◽  
Abdelhamid Hajji ◽  
Dhouha Mansouri ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Durum Wheat ◽  
Ssr Markers ◽  
Triticum Durum ◽  
Seed Quality ◽  
Quality Traits ◽  
Triticum Durum Desf ◽  
Seed Quality Traits

scholarly journals Mapping Some Seed Quality Traits in Bread Wheat (Triticum aestivum L.) by Association Mapping Using SSR Markers

2018 ◽  
Vol 5 (3) ◽  
pp. 92-99 ◽  
Author(s):  
Reza Mir Drikvand ◽  
Goodarz Najafian ◽  
Mohammad Reza Bihamta ◽  
Asa Ebrahimi
Keyword(s):  
Triticum Aestivum ◽  
Association Mapping ◽  
Bread Wheat ◽  
Ssr Markers ◽  
Seed Quality ◽  
Triticum Aestivum L ◽  
Quality Traits ◽  
Seed Quality Traits

Analysis of Genetic Diversity of Spring Durum Wheat (Triticum durum Desf.) Cultivars Released in Russia in 1929–2004

2005 ◽  
Vol 41 (10) ◽  
pp. 1113-1122 ◽  
Author(s):  
S. P. Martynov ◽  
T. V. Dobrotvorskaya ◽  
V. A. Pukhalskiy
Keyword(s):  
Genetic Diversity ◽  
Durum Wheat ◽  
Triticum Durum ◽  
Triticum Durum Desf

Gliadins of Bulgarian durum wheat (Triticum durum Desf.) landraces: genetic diversity and geographical distribution

2009 ◽  
Vol 57 (4) ◽  
pp. 587-595 ◽  
Author(s):  
Natalia V. Melnikova ◽  
Ganka D. Ganeva ◽  
Zapryanka G. Popova ◽  
Svetlana P. Landjeva ◽  
Alexander M. Kudryavtsev
Keyword(s):  
Genetic Diversity ◽  
Durum Wheat ◽  
Geographical Distribution ◽  
Triticum Durum ◽  
Triticum Durum Desf

Genetic diversity assessment of Bulgarian durum wheat (Triticum durum Desf.) landraces and modern cultivars using microsatellite markers

2009 ◽  
Vol 57 (2) ◽  
pp. 273-285 ◽  
Author(s):  
Ganka Ganeva ◽  
Victor Korzun ◽  
Svetlana Landjeva ◽  
Zaprjanka Popova ◽  
Nikolai K. Christov
Keyword(s):  
Genetic Diversity ◽  
Microsatellite Markers ◽  
Durum Wheat ◽  
Triticum Durum ◽  
Diversity Assessment ◽  
Triticum Durum Desf

Genetic diversity for agronomic, morphological and seed quality traits in Sinapis alba L. (yellow mustard)

2006 ◽  
Vol 86 (4) ◽  
pp. 1015-1025 ◽  
Author(s):  
F. Katepa-Mupondwa ◽  
R. K. Gugel ◽  
J. P. Raney
Keyword(s):  
Genetic Diversity ◽  
Fatty Acids ◽  
Principal Component Analysis ◽  
Seed Weight ◽  
Seed Quality ◽  
Principal Component ◽  
Sinapis Alba ◽  
Quality Traits ◽  
Yellow Mustard ◽  
Seed Quality Traits

The objective of this research was to study the amount and pattern of phenotypic diversity among 179 Sinapis alba accessions maintained in germplasm collections at Plant Gene Resources of Canada (PGRC) and the Saskatoon Research Centre of Agriculture and Agri-Food Canada (SRC-AAFC). Accessions were evaluated in five field trials at Saskatoon from 1994 to 1998. Observations were recorded on number of days to flower and to mature, plant height, 1000-seed weight, oil and protein content and selected fatty acids and glucosinolates. Analysis of variance and mean comparisons were used to characterize variation in the germplasm. There was significant variation among accessions for all traits except some minor fatty acids and glucosinolates. Principal component analysis indicated that five or six principal components provided a good summary of the data, accounting for 75–80% of the variation. In all trials, the first principal component axis separated accessions predominantly on the basis of erucic acid (C22:1) and oleic acid (C18:1), with associated C22 and C18 fatty acids. The relative importance of agronomic, morphological and other seed quality traits varied among the trials, but they were always less important than C22:1 and C18:1. Cluster analysis generated 10–13 groups of accessions in each trial except in 1997 (five clusters). Distinct clusters were identified that possessed high or low values for C22:1, C18:1, oil and protein content, maturity, plant height and seed weight. Seed colour was not used as a classification variable; however, brown-seeded accessions were grouped into one distinct cluster due to a significantly higher level of C22:1 in these accessions. This study demonstrates that the S. alba accessions maintained at PGRC and SRC-AAFC are a source of genetic diversity for breeding both condiment (high glucosinolate and C22:1 content) and vegetable (low glucosinolate and C22:1 content) oilseed yellow mustard and for conducting genetic studies. Key words: Sinapis alba, genetic diversity, cluster analysis, principal component analysis

Sign in / Sign up

Export Citation Format

Share Document