01689cam a2200265 a 4500003000900000005001700009008004100026040002800067041000800095100002800103245023300131246015500364260004700519300003600566502011000602520046700712530002201179653001401201653002301215653001001238700005101248700004601299700004501345856003301390EG-GiCUC20250223030938.0140304s2013    ua o   f m    000 0 eng d  aEG-GiCUCbengcEG-GiCUC0 aeng0 aReda Ibrahim Nada Omara10aIdentification of wheat leaf rust resistant genes in some newly-developed Egyptian wheat cultivars / cReda Ibrahim Nada Omara ; Supervised Nour Eldeen Kamel Soliman , Ashraf Mousa Mahmoud Abdelbacki , Mohammed Anis Ahmed Najeeb15aتعريف الجينات المقاومة لمرض صدأ أوراق القمح فى بعض أصناف القمح المصرية الحديثة  aCairo : bReda Ibrahim Nada Omara , c2013  a174 P. : bphotographs ; c25cm  aThesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Plant Pathology and Physiology  aThe objective of this research was to study the geographic distribution of puccinia triticina in the wheat growing governorate during three seasons 2009-2012 and determination of resistance genes in some Egyptian wheat cultivars by gene postulation, genetic analysis and molecular markers. Leaf rust resistance genes, i.e. Lr19, Lr25, Lr9, Lr28, Lr45, Lr29, Lr43, Lr47, Lr22a, Lr18, Lr34, Lr36, Lr46, Lr27, Lr21 and Lr24 were found to be resistant at adult stage  aIssued also as CD 4aLrs genes 4aPuccinia triticina 4aWheat0 aAshraf Mousa Mahmoud Abdelbacki , eSupervisor0 aMohammed Anis Ahmed Najeeb , eSupervisor0 aNour Eldeen Kamel Soliman , eSupervisor  uhttp://172.23.153.220/th.pdf