Shingles-Symptoms. When the virus that causes chickenpox reactivates, it causes shingles. Early symptoms of shingles include headache, sensitivity to light, and flu-like symptoms without a fever.You may then feel itching, tingling, or pain where a band, strip, or small area of rash may appear several days or weeks later.hingles-Symptoms. When the virus that causes chickenpox reactivates, it causes shingles. Early symptoms of shingles include headache, sensitivity to light, and flu-like symptoms without a fever.
autosomal-recessive inheritance, a pattern of inheritance resulting from the transmission of a recessive allele on an autosome. Males and females are usually affected with equal frequency. If both parents are heterozygous (Aa), each of their children has a 25% chance of expressing the trait of the recessive allele.
Recessive. DEFINITION: descriptive of an allele in a heterozygous individual that does not appear to affect a trait EXAMPLE: the blue-eyed gene SENTENCE: The baby had the blue-eyed gene along with the brown-eyed gene, but the baby had brown eyes because of the recessive blue gene.î î î.EFINITION: descriptive of an allele in a heterozygous individual that does not appear to affect a trait EXAMPLE: the blue-eyed gene SENTENCE: The baby had the blue-eyed gene along with the brown-eyed gene, but the baby had brown eyes because of the recessive blue gene. î î î.