الكشف عن مؤشرات جزيئية RAPD مرتبطة ببعض الحموض الدسمة في زيت دوار الشمس (Helianthus annuus L.)
Other Title(s)
Detection of RAPD molecular markers related to some fatty acids
Author
Source
مجلة جامعة دمشق للعلوم الأساسية
Issue
Vol. 34, Issue 1 (30 Jun. 2018), pp.149-166, 18 p.
Publisher
Publication Date
2018-06-30
Country of Publication
Syria
No. of Pages
18
Main Subjects
Abstract EN
RAPD (Random Amplified DNA) technique was employed to detect molecular markers associated with some fatty acids in sunflower oil seeds.
This research was based on 29 local and introduced genotypes.
Results of 13 RAPD primers revealed 74 molecular markers, 60 of which were polymorphic and suitable for loci detection.
The next step consists in oil seeds analysis.
It focused on the most important fatty acids which are: oleic, linoleic, stearic and palmitic acids.
A considerable variability was observed among genotypes in their contents for the aforementioned fatty acids.
Values ranged between 17.10% and 77.30% for oleic acid, between 9.17% and 68.20% for linoleic acid, from 3.40% to 15.30% for stearic acid and finely from 4.49% to 14.40% for palmitic acid.
This variability facilitated markers detection and increased the authenticity of the results.
Single Marker Analysis (SMA), based on T-test, was used as statistical method for the detection of markers associated with fatty acids.
Four markers were correlated with oleic acid and three others with palmitic acid.
These results may be useful in marker assisted selection for genotypes with specific fatty acids composition and in any preliminary study prior to future breeding programs.
American Psychological Association (APA)
مقراني، لبنى. 2018. الكشف عن مؤشرات جزيئية RAPD مرتبطة ببعض الحموض الدسمة في زيت دوار الشمس (Helianthus annuus L.). مجلة جامعة دمشق للعلوم الأساسية،مج. 34، ع. 1، ص ص. 149-166.
https://search.emarefa.net/detail/BIM-925133
Modern Language Association (MLA)
مقراني، لبنى. الكشف عن مؤشرات جزيئية RAPD مرتبطة ببعض الحموض الدسمة في زيت دوار الشمس (Helianthus annuus L.). مجلة جامعة دمشق للعلوم الأساسية مج. 34، ع. 1 (2018)، ص ص. 149-166.
https://search.emarefa.net/detail/BIM-925133
American Medical Association (AMA)
مقراني، لبنى. الكشف عن مؤشرات جزيئية RAPD مرتبطة ببعض الحموض الدسمة في زيت دوار الشمس (Helianthus annuus L.). مجلة جامعة دمشق للعلوم الأساسية. 2018. مج. 34، ع. 1، ص ص. 149-166.
https://search.emarefa.net/detail/BIM-925133
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 163-166
Record ID
BIM-925133