During the 2014-2017 period, wheat samples were collected from discoloured spikes affected by Fusarium head blight (FHB) 20 locations in Serbia. After isolation, fungi cultivated on potato dextrose agar (PDA) at 25oC for 7 days. Based situ identification PDA, 36 isolates of section Liseola selected further analyses. The pathogenicity all was confirmed leaves. virulence determined measuring leng...

17beta-Hydroxysteroid dehydrogenase (17beta-HSD) from the filamentous fungus Cochliobolus lunatus (17beta-HSDcl) catalyses the reduction of steroids and of several o- and p-quinones. After purification of the enzyme, its partial amino acid sequence was determined. A PCR fragment amplified with primers derived from peptide sequences was generated for screening the Coch. lunatus cDNA library. Thr...

American Universities are currently facing a multitude of new, critical issues that impact their core structures, threaten their traditional missions, and could affect their very existence, as they are known. The authors quoted above are a sampling of many who recognize the profound changes that are taking place in the environment in which American Universities at all levels are trying to find ...

In this paper, we describe our approach and results for high-level feature extraction task (HLF) at TRECVID2008. This year, our focus is to develop a framework which fuses a number of features effectively. In our paper, color , face, motion, text, and local pattern features were extracted. After that, a simplymodified version of Adaboost algorithm was implemented as a late fusion to combine all...

Aflatoxins are secondary toxic metabolites produced by some Aspergillus spp. particularly, Aspergillus flavus and A. parasiticus that contaminate food and feed. The objective of this study was to evaluate the contamination of feedstuffs with Aspergillus spp. and detect genes involved in the aflatoxin biosynthesis pathway of A. flavus and A. parasiticus isolates. A total of 110 cow feed samples ...

aflatoxins are secondary toxic metabolites produced by some aspergillus spp. particularly, aspergillus flavus and a. parasiticus that contaminate food and feed. the objective of this study was to evaluate the contamination of feedstuffs with aspergillus spp. and detect genes involved in the aflatoxin biosynthesis pathway of a. flavus and a. parasiticus isolates. a total of 110 cow feed samples ...