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Genetic diversity studied on some polyembryoinc and monoembryonic mango genotypes using morphological and molecular markers
Other Title(s)
دراسات في الاختلافات الوراثية على بعض التراكيب الوراثية للمانجو المتعددة الأجنة و الأحادية الأجنة باستخدام الوسمات المورفولوجية و الجزيئية
Joint Authors
Ibrahim, Atif Muhammad
Awad, Nahlah Abd al-Fattah
al-Shishatawi, Hisham Muhammad
Ali, Sad Anwar
Ata Allah, Abu Zayd Mahmud
Source
Alexandria Journal of Agricultural Sciences
Issue
Vol. 61, Issue 1 (31 Mar. 2016), pp.1-11, 11 p.
Publisher
Alexandria University Faculty of Agriculture
Publication Date
2016-03-31
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
This study was carried out during 2013 and 2014 growing seasons on eight years old trees to study the cross among some mango cultivars (Mangifera indica) mono- embryonic (Keitt – Zill – Sensation) and polyembryonic mango (13/1- Sabra- Peetch) on the orchard of the Tropical fruit garden in Horticulture Research Institute, Giza, Egypt.
Physical and chemical characteristics of fruits were study besides of molecular characterization (RAPD).The data showed that the Keitt cultivar had significantly higher average fruit lengths.
On the country, Zill cultivar recorded the lowest one.
Also, Keitt cultivar had the biggest in weight fruit followed by Sensation, but Peetch and Zill produced the smallest one.
Furthermore, Zill fruit gave the highest values of non-reducing sugar and the lowest one was clear in Peetch fruit.
Meanwhile, the total sugar percentages revealed that Zill cultivar recorded the greatest content.
The highest value of the acidity percentage was found in Sabra fruit and the lowest value was found in Zill fruit.
However, the highest Vit.C was clear in Keitt fruit and the lowest one was shown in 13/1 fruit.
Moreover, genetic studies was used to determined genetic variability, relationship and identify unique molecular marker characterizing six mango genotypes and their hybrids using eight of the RAPD primers.
Number of polymorphic bands ranged from 5 to 24, detecting 99 polymorphic bands with an average 12.3 bands / primer.
The highest number of polymorphic bands (24) was obtained with primer OPO16, representing the highest percentage (100%) of polymorphism.
H13 was closely related to Keitt genotype, H5 was closely Zill genotype and Sensation genotype revealed genetic relation with hybrids (H11, H1, H10 and H12).
American Psychological Association (APA)
Ibrahim, Atif Muhammad& Ata Allah, Abu Zayd Mahmud& Awad, Nahlah Abd al-Fattah& al-Shishatawi, Hisham Muhammad& Ali, Sad Anwar. 2016. Genetic diversity studied on some polyembryoinc and monoembryonic mango genotypes using morphological and molecular markers. Alexandria Journal of Agricultural Sciences،Vol. 61, no. 1, pp.1-11.
https://search.emarefa.net/detail/BIM-820058
Modern Language Association (MLA)
Ibrahim, Atif Muhammad…[et al.]. Genetic diversity studied on some polyembryoinc and monoembryonic mango genotypes using morphological and molecular markers. Alexandria Journal of Agricultural Sciences Vol. 61, no. 1 (Mar. 2016), pp.1-11.
https://search.emarefa.net/detail/BIM-820058
American Medical Association (AMA)
Ibrahim, Atif Muhammad& Ata Allah, Abu Zayd Mahmud& Awad, Nahlah Abd al-Fattah& al-Shishatawi, Hisham Muhammad& Ali, Sad Anwar. Genetic diversity studied on some polyembryoinc and monoembryonic mango genotypes using morphological and molecular markers. Alexandria Journal of Agricultural Sciences. 2016. Vol. 61, no. 1, pp.1-11.
https://search.emarefa.net/detail/BIM-820058
Data Type
Journal Articles
Language
English
Record ID
BIM-820058