cystic fibrosis genetics. cystic fibrosis is an example of a recessive disease.

cystic fibrosis genetics recessive gene disease illness parent child carrier allele kids possibility probability combination chromosome dna gamete reproduction fertilization mutation heterozygous cftr normal protein disorder inheritance autosomal mucus lungs digestive system pancreas infection balance salt water prenatal test diagnosis screening transmembrane conductance regulator pair therapy homozygous fluid cell vector genome