The codA gene as a negative selection marker in Citrus
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The codA gene as a negative selection marker in Citrus
The use of positive selectable marker genes is widespread in plant genetic transformation allowing transgenic cells to grow while repressing non-transgenic cells. Negative selectable markers, on the contrary, allow the repression or ablation of transgenic cells. The codA gene of Escherichia coli encodes cytosine deaminase that hydrolyzes 5-fluorocytosine (5-FC) into the cytotoxic compound 5 flu...
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ژورنال
عنوان ژورنال: SpringerPlus
سال: 2015
ISSN: 2193-1801
DOI: 10.1186/s40064-015-1047-y