alexa Mycotoxin And Molecular Characterization Of Alternaria Species Contaminated Wheat Grains In Riyadh City, KSA
ISSN: 2161-0517

Virology & Mycology
Open Access

Like us on:
OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Share This Page

Additional Info

Loading
Loading Please wait..
 

10th World Congress on Virology and Mycology
May 11-12, 2017 Singapore

Rukaia M Gashgari, Youssuf A Gherbawy and Eman Al-Homaidi
King Abdulaziz University, Saudi Arabia
Qena University, Egypt
Princess Nora bint Abdulrahman University, Saudi Arabia
Posters & Accepted Abstracts: Virol-mycol
DOI: 10.4172/2161-0517-C1-021
Abstract
The mycological profile of the wheat grains selling in different markets in Riyadh, Saudi Arabia was studied with a focus on the different species of Alternaria. Fifty fungal species and one species variety belonged to 18 genus namely: Alternaria, Acremonium, Aspergillus, Cladosporium, Drechslera, Mycovellosiella, Mycelia sterilia, Fusarium, Embellisia, Penicillium, Phoma, Scytalidium, Stachybotrys, Stemphylium, Staphylotricum, Torula, Ulocladium and Xylohypha. Twenty-nine strains of Alternaria alternata were screened for their ability to produce altenuene, alternariol and alternariol monomethyl ether. Toxicity bioassay for the extracts of fungal isolates was conducted using Bacillus subtilus. Fungal extracts differed in their ability to inhibit the growth of bacteria before and after boiling. Random Amplified Polymorphic DNA (RAPD) technique using 5 different random primers (OPA03, OPA04, OPA10, V6 and M13) was used. All tested primers gave positive results with all tested isolates. The constructed dendrogram based on the results of 5 primers collectively showed that there is no correlation between DNA banding patterns and geographical distribution for the isolates.
Biography

Email: rmgashgari@kau.edu.sa

image PDF   |   image HTML
 

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

agrifoodaquavet@omicsonline.com

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

clinical_biochem@omicsonline.com

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

business@omicsonline.com

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

chemicaleng_chemistry@omicsonline.com

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

environmentalsci@omicsonline.com

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

engineering@omicsonline.com

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

generalsci_healthcare@omicsonline.com

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

genetics_molbio@omicsonline.com

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

immuno_microbio@omicsonline.com

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

omics@omicsonline.com

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

materialsci@omicsonline.com

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

mathematics_physics@omicsonline.com

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

medical@omicsonline.com

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

neuro_psychology@omicsonline.com

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

pharma@omicsonline.com

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

social_politicalsci@omicsonline.com

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version