can someone explain the matrix approach used for GMos and to

can someone explain the matrix approach used for GMo\'s and to find UGM? with an example.

Solution

Answer:

The matrix approach is used for GMO\'s (genetically modified organism) and to find unauthorized genetically modified organisms (UGM):

The matrix approach is the method of detection of genetically modified genetic construct in the organism by mainly targeting “phenotypic features” such as protein expression with respect to nucleotide sequencing. For example, the common “CryIAb protein” or ”P - 35S DNA sequence” (in case of maize), the construction of a relation matrix such as “GMO matrix” is a mathematical method for detecting event specific DNA junction or transgenic constructs in a GMO or genes in UGM. Initially, polymerase chain reactions, differential semi-quantitative analysis & DNA sequencing is performed followed by tabulation of results of “genetic constructs of GMO & UGM” based on experimental evidence finally compared these results with “GMO reference matrix”. The data is partially represents (analytical results should be positive) the theoretical evidence of sequencing then the evidence is referred as “GMO matrix for that GMO”.