EKB Journal Management System

1.

Achene Characteristics of Some Taxa of Asteraceae from the Northwestern Mediterranean Coast of Egypt

Pages 1-31
Eman Shamso; Hasnaa Hosni; Dalia Ahmed; Kamal Shaltout

2.

Does Exogenous Application of Melatonin Ameliorate Lead Toxicity in Eruca vesicaria Plants?

Pages 33-40
Hanan Abdallah Mohamed; Helal R. Moussa; Eman Selem; Mona Hosam El-Deen Sayed Rgab

3.

Using Sugarcane Waste to Reduce Cytogenetic Impairment in Vicia faba Exposed to Saltiness Stress

Pages 41-51
Rasha Helmey

4.

Optimization of Glycerol Production by a New Osmotolerant Wickerhamomyces anomalus AUMC 11687 Yeast Strain Using Response Surface Methodology

Pages 53-60
Maysa Ali; Abdel-Naser Zohri

5.

Growth Enhancement of Spirulina platensis through Optimization of Media and Nitrogen Sources

Pages 61-69
Mostafa El-Sheekh; Hanaa Morsi; Lamiaa Hassan

6.

Antioxidant and Antihyperglycemic Activity of Arthrospira platensis (Spirulina platensis) Methanolic Extract: In vitro and in vivo Study

Pages 71-93
Saly F. Gheda; Atef M. Abo-Shady; Omnia H. Abdel-Karim; Gehan A. Ismail

7.

Phytochemical Analysis of the Desert Date Balanites aegyptiaca

Pages 95-103
Ibrahim Abdel-Farid; Magdi El-Sayed

8.

Investigations on the Prevalence of Two Sweet Potato Viruses and their Potential Weed Reservoirs in Egypt

Pages 105-125
Amira A. Mazyad; Ahmed K. El-Attar; Wafaa M. Amer; Amal A. Ahmed; Mahasen H. Ismail

9.

Impact of Domestic Wastewater Treatment Plants on the Quality of Shallow Groundwater in Qalyubia, Egypt; Discrimination of Microbial Contamination Source Using Box-PCR

Pages 127-139
Ayman Y. I. Ewida; Mary Khalil; Alaa Ammar

10.

Effect of Bacillus subtilis on Some Physiological and Biochemical Processes in Barley (Hordeum vulgare L.) Plant Grown under Salt Stress

Pages 141-153
Salwa Latif; Amany Gaber Mohamed; Kuni Sueyoshi; Hala Ezzat Mohamed; Nabil El-sayed Saber

11.

Anatomical Remarks of Some Species of Silene and Bufonia (Caryophyllaceae), Endemic to Sinai, Egypt

Pages 155-166
Abass A. El- Ghamery; Ahmed Sadek; Ali Gaafar

12.

Quantitative and Qualitative Analysis of Organic Acids Produced by Phosphate Solubilizing Fungi

Pages 167-176
S.H Nasr; A.M Mousa; M.A. Marzouk; M.M Yasser

13.

Primary and Secondary Metabolites of Vicia faba Plants Cultivated under the Interactive Effect of Drought and Nitric oxide

Pages 177-190
Eman Aldaby; Nahla Diaf; Mona Dawood; Mohamed Zidan

14.

Impact of Edaphic Factors on Vegetation Composition in Al-Jabal Al-Akhdar, Libya

Pages 191-201
Ahmed Mohamed; Hosny Mosallam; Salah Sergwa; Mabrooka Gibreel

15.

A New Aspect for In vitro Propagation of Jerusalem Artichoke and Molecular Assessment Using RAPD, ISSR and SCoT Marker Techniques

Pages 203-218
Neama Abdalla; Mohamed Ragab; Salah El-Miniawy; Nermeen Arafa; Hussein Taha

16.

Bioactivity of Ellagic Acid and Velutin: Two Phenolic Compounds Isolated from Marine Algae

Pages 219-231
Sherif Hassan; Seham Hamed; Mohammed Almuhayawi; Wael Hozzein; Samy Selim; Hammada AbdElgawad

17.

Cultivations of Ficus carica L. under Different Agricultural Regimes: Some Physiological Aspects

Pages 233-240
Rehab El-Dakak; Salama M. Eldarier

18.

Biological Control of Root Rot Disease and Growth Promotion in Fenugreek (Trigonella foenum-graecum L.) Mediated by Microbial Antagonism

Pages 241-253
Amal Mohamed; Noura Hagaggi

19.

Taxonomic Significance of the Leaf Geometric and Micrometric Attributes in the Discrimination of Some Cultivars of Mangifera indica L. (Anacardiaceae)

Pages 255-269
Ahmed EL-Banhawy; Ahmed ElKordy; Reham Farag; Ola Abd Elbar; Ahmed Faried; Faten Ellamouni

20.

The Effect of Ascorbate Salts on Mushroom (Pleurotus ostreatus) Grown under Salinity Stress

Pages 271-282
ِAhmmed Mousa

21.

Taxonomic and Ecological Observations on Some Algal and Cyanobacterial Morphospecies New for or Rarely Recorded in Either Egypt or Africa

Pages 283-301
Abdullah A. Saber; Mostafa El-Sheekh; Arthur Yu. Nikulin; Marco Cantonati; Hani Saber

22.

A Novel Medicago truncatule AKT1-null Mutant Impairs Potassium and Sodium Ions Uptake and Affects Root Nodulation

Pages 303-318
Nahed Ibrahim; Asmaa Hassan; Omaima Sharaf; Mohamed Saad; Shereen Elkholy; Ghada Abu El-Heba

23.

Efficacy of Soil Paraburkholderia fungorum and Bacillus subtilis on the Inhibition of Aspergillus niger Growth and its Ochratoxins Production

Pages 319-334
Asmaa S. Yassein; Rokaia B. Elamary