Towards a multiplex cereal traceability tool using padlock probe ligation on genomic DNA
نویسندگان
چکیده
منابع مشابه
Ligation-independent mechanism of multiplex ligation-dependent probe amplification.
Multiplex ligation-dependent probe amplification (MLPA) is a widely used technique for detecting genomic structural variants. The technique is based on hybridization and ligation, followed by amplification of the ligation products. Therefore, ligation is considered a fundamental process that determines the feasibility and fidelity of MLPA. However, despite the widespread use of this technique, ...
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The recent development of multiplex ligation-dependent probe amplification (MLPA) has provided an efficient and reliable assay for dosage screening of multiple loci in a single reaction. However, a drawback to this method is the time-consuming process of generating a probe set by cloning in single-stranded bacteriophage vectors. We have developed a synthetic probe set to screen for deletions in...
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Labeling of a covalently closed circular double-stranded DNA was achieved using a so-called 'padlock oligonucleotide'. The oligonucleotide was targeted to a sequence which is present in the replication origin of phage f1 and thus in numerous commonly used plasmids. After winding around the double-stranded target DNA sequence by ligand-induced triple helix formation, a biotinylated oligonucleoti...
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ژورنال
عنوان ژورنال: Food Chemistry
سال: 2010
ISSN: 0308-8146
DOI: 10.1016/j.foodchem.2008.10.085