khalaf.ali

Khalaf Ali Fayez Abuamra

استاذ - أستاذ متفرغ

كلية العلوم

العنوان: قسم النبات والميكروبيولوجى -كلية العلوم -جامعة سوهاج

2

إعجاب

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: RAPD


2018-10-27 19:56:16 الكلمات المفتاحية (Wheat (Triticum aestivum L, RAPD, Plant regeneration, Combining ability, callus culture, Half diallel, Embryogenic,
Genetic studies on tissue culture response and some agronomical traits in Egyptian bread wheat
The main effort of wheat breeder is the detection of genes and to merge them in a particular genotype using most suitable combination. Five Egyptian cultivars of bread wheat (_Triticum aestivum_ L.) were crossed in a half diallel mating design to produce 10 crosses. The genetic potential of embryogenic callus (EC%), plant regeneration (RGP%) response and its association with heading ... إقراء المزيد

2018-11-14 02:43:11 الكلمات المفتاحية trichomonades, trichomonas vagi, phylogeny, RAPD, Trichomonas,
fingerprinting and genetic relationship of Trichomonas vaginalis, Trichomonas muris and Trichomonas gallinae
the present study aimed at genetically characterize and assess interspecies polymorphism of a collection of T.vaginalis, T,gallinae and T.muris isolates إقراء المزيد

2018-10-27 20:03:03 الكلمات المفتاحية Embryogenic, Half diallel, callus culture, Combining ability, Plant regeneration, RAPD, (Wheat (Triticum aestivum L,
The main effort of wheat breeder is the detection of genes and to merge them in a particular genotype
The main effort of wheat breeder is the detection of genes and to merge them in a particular genotype using most suitable combination. Five Egyptian cultivars of bread wheat (_Triticum aestivum_ L.) were crossed in a half diallel mating design to produce 10 crosses. The genetic potential of embryogenic callus (EC%), plant regeneration (RGP%) response and its association with heading ... إقراء المزيد

2018-09-11 20:43:54 الكلمات المفتاحية Turkey, MIC, RAPD, Mycoplasma,
Bacteriological and Molecular studies on Mycoplasma infection in turkey from Egypt
In this study the prevalence of Mycoplasma species was studied in diseased turkey flocks showed respiratory symptoms, sinusitis, lameness as well as decrease in egg production in Al Minia and Sohag Governorates by both culturing and serological methods. Six field isolates were tested by PCR and compared with the standard M. gallisepticum reference (R) strain. All the examined field isolates ... إقراء المزيد

2018-09-30 13:03:33 الكلمات المفتاحية antioxidant enzymes, RAPD, ISSR, Sorghum, salinity, drought stress, temperature stress,
Study of antioxidant enzymes associated different abiotic stresses during seed germination of four sorghum cultivars and their genetic relationship using RAPD and ISSR
In this work, the ability of different sorghum cultivars to germinate under the influence of different environmental conditions was investigated. Cultivars G15 and Sh305 expressed higher percentages of seed germination and seedlings growth than those of Dorado and Sh306 cultivars under the influence of relatively high temperature and concentration of PEG or NaCl. In comparison to control, extremism in temperature, ... إقراء المزيد

2018-09-19 14:37:52 الكلمات المفتاحية auxins, cytokinins, Gene expression, micropropagation, RAPD, Solanum nigruom,
In vitro propagation, microtuberization, and molecular characterization of three potato cultivars
Sprouts of potato tubers were excised from the three potato cultivars Agria, Hermes, and Spunta, sterilized and subjected to shoot formation and propagation on Murashige and Skoog (MS) medium supplemented with 1 mg dm-3 6-benzylaminopurine (BAP) + 0.5 mg dm-3gibberellic acid. Shoots were rooted on MS medium supplemented with 1 mg dm-3 indole-3-butyric acid. To increase shoot vigour prior tuber ... إقراء المزيد