Lectura y escritura en niños con síndrome x frágil: estrategias de intervención

Syndrome X fragile (SXF) is the most common cause of inhe- rited intellectual disability. It's characterized by a very specific physical and behavioral phenotype. The SXF is caused by a mutation in the FMR1 gene located on chromosome X, locus Xq27.3. Gene mutation causes an abnormal number of repetitions of the triple CGG (cytosine-guanine- guanine). The SXF analysis represents a good model to determine the relationship between genes and...