EKB Journal Management System
1.

Biodegradation of Some Dyes by The Green Alga Chlorella vulgaris and the Cyanobacterium Aphanocapsa elachista

Pages 311-320
Mostafa M. El-Sheekh; Ghada W. Abou-El-Souod; Hayam A. El Asrag
2.

Numerical Taxonomy of the Asclepiadaceae s.l.

Pages 321-330
Adel El-Gazzar; Adel H. Khattab; Albaraa El-Saeid; Alaa A. Elkady
3.

Key Regulators of Sucrose Accumulation during Different Developmental Phases of Sugar Beet Plants

Pages 331-341
Awatif S. Ali
4.

Optimization of Bioactive Compounds Production by Endophytic Chaetosphaeronema sp. (KY321184) Using Experimental Design Method

Pages 343-343
Mohamed E. Osman; Ahmed El- Beih; Om-Kalthom Khatab; Saad A.M. Moghannem; Nashwa H. Abdullah
5.

Optimization of L-asparaginase Production from Some Filamentous Fungi with Potential Pharmaceutical Properties

Pages 355-369
Dalia Ali; Salama Ouf; Mohamed Eweis; Dina Solieman
6.

Micropropagation and Assessment of Genetic Stability of Musa sp. cv. Williams Using RAPD and SRAP Markers

Pages 371-380
Ismael Khatab; Mohamed Youssef
7.

Biochemical, Molecular and Mutagenic Effects of Electromagnetic Fields on Vicia faba L Seedlings

Pages 381-396
Reda M. Gaafar; Adel Elshanshory; Mohamed R. Eldakak; Mohamed Elhiti
8.

Reconstruction of Paleovegetation and Paleoecology from the Early Cretaceous Sporomorphs of Bougaz-1 well, northeast Sinai, Egypt

Pages 397-409
Zainab M. El-Noamani
9.

Cytogenetic Impact of Gamma Irradiation and Its Effects on Growth and Yield of Three Soybean Cultivars

Pages 411-422
Esraa M. El-Azab; Mohamed Ahmed Soliman; Elham Soliman; Abdelfattah Badr
10.

Impact of Pollution on Weeds Phytosociology

Pages 423-436
Taha Ramadan; Ahmed Amro; Mahmoud S. Abd-Almoneim
11.

Seed Viability Changes during Fruit Ripening of Juniperus polycarpos : Implications for Seed Collection

Pages 437-444
Mojtaba Mohammadi Zade; Hadi Kiadaliri; Vahid Etemad; Iraj Mehregan; Reza Azizinezhad
12.

The Effect of Seed Presoaking with KNO3 on Seed Germination, Proline, Protein Pattern, ß-Amylase and Mineral Composition of Two Faba Bean Cultivars Treated with NaCl

Pages 445-461
Gaber K. Abdel-Baki; M. A.K. Shaddad; Doaa Mostafa; Al-Shimaa Rafat
13.

Genetic Diversity between Pumpkin Accessions Growing in the Northern Border Region in Saudi Arabia Based on Biochemical and Molecular Parameters

Pages 463-476
Mohamed Abd El-Hameid Abdein
14.

Isolation and Antibiotic Prospective of Endolithic Actinobacteria Inhabiting Diorite Rocks of South Sinai, Egypt

Pages 477-490
Hesham M. Abdulla; Sahar A. El-Shatoury; Mohamed A. Abdel Rahman; Nahla S. El-Shenawy
15.

Effect of Sodium Nitro-Prusside (SNP) Preatreatment on Ammonia Assimilating Enzymes of Salt Stressed Tomato Leaves ( Lycopersicon esculentum )

Pages 491-500
Hala Ezzat Mouhamed Aly; Nabil Saber; Amany Gaber Mohamed
16.

Incidence of Virulent Factors in Staphylococci Isolated from Clinical and Foods Specimens in Egypt

Pages 501-514
Fifi M. Reda; Rashad M. Kebeish; Azza A. Abo zeid; Marwa N. Nasr
17.

Assessment of Environmental Fluctuations in Phytochemical Constituents of Some Xerophytes Inhabiting Wadi Sudr and their Antimicrobial Bioactivity

Pages 515-527
Samar Samir Mohamed; Hemmat Khattab; Amal Morsy
18.

The Effect of Multi-walled Carbon Nanotubes on Pennycress ( Thlaspi arvense L.) Plant

Pages 529-537
Noha S. Khalifa
19.

Seed Germination of Rigid Ryegrass ( Lolium rigidum ) and Sterile Oat ( Avena sterilis ) under Water Salinity Conditions at Constant or Alternating Temperatures

Pages 539-545
Khalid S. Alshallash
20.

Enhancing Bioethanol Production from Sugarcane Molasses by Saccharomyces cerevisiae Y17

Pages 547-561
Abdel-Hamied M. Rasmey; Heba Hawary Hassan; Omar A. Abdulwahid; Akram A. Aboseidah
21.

Bioremediation and Extracellular Synthesis of Copper Nanoparticles from Wastewater using vYarrowia lipolytica AUMC 9256

Pages 563-579
Manal Tawfeek El-Sayed
22.

Genetic Differentiation of Citrullus colocynthis (L.) Populations Depending on Allozyme Diversity

Pages 581-590
Shawkat M. Ahmed; Khalid H. Alamer
23.

Alleviation of Zn Toxicity in Germinated Wheat Grains (Triticum aestivum L.) by Seed Priming with Defensine Like Protein

Pages 591-603
Eman E. Selem; Deyala M. Naguib
24.

Ludwigia stolonifera (Guill. & Perr.) P.H. Raven, Insight into its Phenotypic Plasticity, Habitat Diversity and Associated Species

Pages 605-626
Ashraf T. Soliman; Rim S. Hamdy; Azza B. Hamed
25.

Heavy Metal Levels in Some Popular Vegetables from Some Selected Markets in Saudi Arabia

Pages 627-638
Olfat M. Nassar; Heba A. Nasr; Mohamed H. El-Sayed; Abd El-Nasser Kobisi