Why did this happen? A blood test to check both parents’ chromosomes is needed to find out why the 1q4 deletion occurred. In the majority of cases the 1q4 deletion occurred when both parents have normal chromosomes. Th

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Date: 2018-03-22 10:51:18		Why did this happen? A blood test to check both parents’ chromosomes is needed to find out why the 1q4 deletion occurred. In the majority of cases the 1q4 deletion occurred when both parents have normal chromosomes. Th Add to Reading List Source URL: www.rarechromo.org Download Document from Source Website File Size: 346,34 KB Share Document on Facebook