Genetic diversity of some citrus (l) genotypes as revealed by meiosis
Other Title(s)
التنوع الجيني لبعض الطرز الوراثية للموالح وتوضيحها من خلال الانقسام الاختزالي
Joint Authors
Bakri, Khalid Ali
Abd al-Latif, Fuad Muhammad
al-Gyushi, Sharif Fathi
Zikri, Tahnai Adil
Abd al-Majid, Islam Said
Source
Annals of Agricultural Science, Moshtohor
Issue
Vol. 60, Issue 2 (30 Jun. 2022), pp.491-496, 6 p.
Publisher
Banha University Faculty of Agriculture
Publication Date
2022-06-30
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Topics
Abstract EN
The Delta region especially in Qalubia governorate of Egypt is reported to be the new origin place and rich in diversity of Citrus (L.
) species, where some species of Citrus appeared in their natural habitat.
To have comprehensive information about the extent of genetic variability and the occurrence of cryptic genomic hybridity between and within various Citrus species, a combined approach involving cytogenetical approaches was adopted in the present study.
Cytogenetic approaches are applied to five parents and their four crosses.
Male meiotic studies showed a gametic chromosome number of n = 9, without any evidence of numerical variations.
Bivalents outnumbered all other types of associations in pollen mother cells (PMCs) analyzed at diplotene, diakinesis and metaphase I.
Univalents were frequently encountered in nine genotypes presently studied, though their presence appropriately did not influence the distributional pattern of the chromosomes at anaphases I and II.
American Psychological Association (APA)
Zikri, Tahnai Adil& Abd al-Latif, Fuad Muhammad& Bakri, Khalid Ali& Abd al-Majid, Islam Said& al-Gyushi, Sharif Fathi. 2022. Genetic diversity of some citrus (l) genotypes as revealed by meiosis. Annals of Agricultural Science, Moshtohor،Vol. 60, no. 2, pp.491-496.
https://search.emarefa.net/detail/BIM-1411123
Modern Language Association (MLA)
Bakri, Khalid Ali…[et al.]. Genetic diversity of some citrus (l) genotypes as revealed by meiosis. Annals of Agricultural Science, Moshtohor Vol. 60, no. 2 (2022), pp.491-496.
https://search.emarefa.net/detail/BIM-1411123
American Medical Association (AMA)
Zikri, Tahnai Adil& Abd al-Latif, Fuad Muhammad& Bakri, Khalid Ali& Abd al-Majid, Islam Said& al-Gyushi, Sharif Fathi. Genetic diversity of some citrus (l) genotypes as revealed by meiosis. Annals of Agricultural Science, Moshtohor. 2022. Vol. 60, no. 2, pp.491-496.
https://search.emarefa.net/detail/BIM-1411123
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1411123