Quantitative detection of cereal geminiviruses
نویسندگان
چکیده
منابع مشابه
Detection Methods for Mycotoxins in Cereal Grains and Cereal Products
Analytical methods for mycotoxins in cereals and cereal-based products require three major steps, including extraction, clean-up (to eliminate interferences from the extract and concentrate the analyte), and detection/determination of the toxin (by using suitable analytical instruments/technologies). Clean-up is essential for the analysis of mycotoxins at trace levels, and involves the use of s...
متن کاملGlobal-scale computational analysis of genomic sequences reveals the recombination pattern and coevolution dynamics of cereal-infecting geminiviruses
Genetic diversity and recombination patterns were evaluated for 229 isolates of Wheat dwarf virus (WDV), which are important cereal-infecting geminiviruses. Recombination hot spots were concentrated at the boundary of the genes encoding for the replication protein (Rep), the coat protein (cp) and the movement protein (mp), as well as inside Rep and cp and in the short intergenic regions (SIR). ...
متن کاملQuantitative estimation of sampling uncertainties for mycotoxins in cereal shipments.
Many countries receive shipments of bulk cereals from primary producers. There is a volume of work that is on-going that seeks to arrive at appropriate standards for the quality of the shipments and the means to assess the shipments as they are out-loaded. Of concern are mycotoxin and heavy metal levels, pesticide and herbicide residue levels, and contamination by genetically modified organisms...
متن کاملAre molecularly imprinted polymers (MIPs) beneficial in detection and determination of mycotoxins in cereal samples?
The process of matrix clean-up and extraction of analytes has a significant influence on the detection and determination of the analyte, especially in trace amounts. Molecularly imprinted polymers (MIPs) are solid particles that can absorb specific molecules regarding the template molecule used in the synthesis process of each type of MIP. As a result, they can be used in more effective and mor...
متن کاملAre molecularly imprinted polymers (MIPs) beneficial in detection and determination of mycotoxins in cereal samples?
The process of matrix clean-up and extraction of analytes has a significant influence on the detection and determination of the analyte, especially in trace amounts. Molecularly imprinted polymers (MIPs) are solid particles that can absorb specific molecules regarding the template molecule used in the synthesis process of each type of MIP. As a result, they can be used in more effective and mor...
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ژورنال
عنوان ژورنال: Nature Precedings
سال: 2011
ISSN: 1756-0357
DOI: 10.1038/npre.2011.5735.1