Flowering Strategies in Gynodioecious Species with Sex Expression Plasticity : Ochradenus baccatus Delile as a case study / Rania Aly Hassan Abdelhafeez Shalaby ; Supervised Wafaa Mahrous Amer , Azza Mohamed Hosny Elhadidy
Material type:
TextLanguage: English Publication details: Cairo : Rania Aly Hassan Abdelhafeez Shalaby , 2015Description: 139 P. : facsimiles ; 25cmOther title: - استراتيجيات الازهار فى الانواع النباتية ثنائية الجنس للمتاع والتى تتميز بمرونة التحول بين الجنسين : القرضى حالة دراسية [Added title page title]
- Issued also as CD
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Thesis
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قاعة الرسائل الجامعية - الدور الاول | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.12.05.Ph.D.2015.Ra.F (Browse shelf(Opens below)) | Not for loan | 01010110067748000 | ||
CD - Rom
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مخـــزن الرســائل الجـــامعية - البدروم | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.12.05.Ph.D.2015.Ra.F (Browse shelf(Opens below)) | 67748.CD | Not for loan | 01020110067748000 |
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Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Botany and Microbiology
In Egypt, about 11 species in 6 families are gynodioecious out of them Ochradenus baccatus Delile (F: Resedaceae), was subjected to this work. Results revealed that this species is dimorphic, gynodioecious (females & inconstant males). It was traced as four transitional forms in inconstant males and three forms in females. The inconstant male populations dominated over the female ones and possessed a variability in seed production which was lower than that of female forms. Pollen grains was 3-colporate, with reticulate exine. Application of RAPD technique revealed the detection of certain sexlinked bands, accordingly sex morphs are genetically linked
Issued also as CD
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